142412512
142,412,512 is an even composite number composed of four prime numbers multiplied together.
142412512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142412512:
25 × 11 × 312 × 421
(2 × 2 × 2 × 2 × 2 × 11 × 31 × 31 × 421)See below for interesting mathematical facts about the number 142412512 from the Numbermatics database.
Names of 142412512
- Cardinal: 142412512 can be written as One hundred forty-two million, four hundred twelve thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.42412512 × 108
Factors of 142412512
Divisors of 142412512
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 88 124 176 248 341 352 421 496 682 842 961 992 1364 1684 1922 2728 3368 3844 4631 5456 6736 7688 9262 10571 10912 13051 13472 15376 18524 21142 26102 30752 37048 42284 52204 74096 84568 104408 143561 148192 169136 208816 287122 338272 404581 417632 574244 809162 1148488 1618324 2296976 3236648 4450391 4593952 6473296 8900782 12946592 17801564 35603128 71206256 142412512
- Sum of all divisors σ(n): 316798776
- Sum of proper divisors (its aliquot sum) s(n): 174386264
- 142412512 is an abundant number, because the sum of its proper divisors (174386264) is greater than itself. Its abundance is 31973752
Bases of 142412512
- Binary: 10000111110100001010111000002
- Hexadecimal: 0x87D0AE0
- Base-36: 2CSE74
Squares and roots of 142412512
- 142412512 squared (1424125122) is 20281323574150144
- 142412512 cubed (1424125123) is 2888314236879540272201728
-
The
square root of 142412512 is 11933.6713546167 -
The
cube root of 142412512 is 522.2150481855
Scales and comparisons
How big is 142412512?- 142,412,512 seconds is equal to 4 years, 27 weeks, 3 days, 7 hours, 1 minute, 52 seconds.
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To count from 1 to 142,412,512 would take you about six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 142412512 cubic inches would be around 43.5 feet tall.
Recreational maths with 142412512
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