555win cung cấp cho bạn một cách thuận tiện, an toàn và đáng tin cậy [win2888 soi cau lo]
17 thg 6, 2023 · Discover a treasure trove of intriguing knowledge with '30 Interesting Facts About Number 30' Unravel the mysteries and delve into the captivating world of this enigmatic numeral.
Middle English thritty, from thritty, adjective, from Old English thrītig, from thrītig group of 30, from thrīe three + -tig group of ten; akin to Old English tīen ten
30 can be written as 3 x 10, thus it is a multiple of 3. 30 is a two-digit number that has two places, ones and tens. The place value of digits of a number helps us to write the number in words.
30 is an abundant number (aka excessive number) in that the sum of its divisors (72) exceeds 2n. 30's abundance is thus calculated as: 72 - (2∗30) = 12. 30 is a highly abundant number.
29 thg 1, 2016 · A polygon with 30 sides is a triacontagon. The number 30 is known as a Harshad number, or a number divisible by the sum of its digits. In Back to The Future, Marty McFly …
The meaning of the number 30: How is 30 spell, written in words, interesting facts, mathematics, computer science, numerology, codes. Phone prefix +30 or 0030. 30 in Roman Numerals and …
In mathematics 30 is a square pyramidal number. 30 is an even, composite, and pronic number. With 2, 3, and 5 as its prime factors, it is a regular number and the first sphenic number, the …
Welcome to the About The Number 30 page, where we dive into the fascinating world of this remarkable integer! As a unique number with rich mathematical and cultural significance, the …
30 (number) ... 30 (thirty) is a number. It is an even number. It is divisible by 1, 2, 3, 5, 6, 10, 15, and 30. It is a composite number. It is the number between 29 and 31. In roman numerals it is …
Define 30. 30 synonyms, 30 pronunciation, 30 translation, English dictionary definition of 30. Noun 1. 30 - the cardinal number that is the product of ten and three thirty, XXX large integer - an …
Bài viết được đề xuất: