18005797472
18,005,797,472 is an even composite number composed of six prime numbers multiplied together.
18005797472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18005797472:
25 × 13 × 29 × 41 × 59 × 617
(2 × 2 × 2 × 2 × 2 × 13 × 29 × 41 × 59 × 617)See below for interesting mathematical facts about the number 18005797472 from the Numbermatics database.
Names of 18005797472
- Cardinal: 18005797472 can be written as Eighteen billion, five million, seven hundred ninety-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.8005797472 × 1010
Factors of 18005797472
Divisors of 18005797472
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 8 13 16 26 29 32 41 52 58 59 82 104 116 118 164 208 232 236 328 377 416 464 472 533 617 656 754 767 928 944 1066 1189 1234 1312 1508 1534 1711 1888 2132 2378 2419 2468 3016 3068 3422 4264 4756 4838 4936 6032 6136 6844 8021 8528 9512 9676 9872 12064 12272 13688 15457 16042 17056 17893 19024 19352 19744 22243 24544 25297 27376 30914 31447 32084 35786 36403 38048 38704 44486 50594 54752 61828 62894 64168 70151 71572 72806 77408 88972 101188 123656 125788 128336 140302 143144 145612 177944 202376 232609 247312 251576 256672 280604 286288 291224 328861 355888 404752 465218 473239 494624 503152 561208 572576 582448 657722 711776 733613 809504 911963 930436 946478 1006304 1055687 1122416 1164896 1315444 1467226 1492523 1823926 1860872 1892956 2111374 2244832 2630888 2934452 2985046 3647852 3721744 3785912 4222748 5261776 5868904 5970092 7295704 7443488 7571824 8445496 9536969 10523552 11737808 11940184 13723931 14591408 15143648 16890992 19073938 19402799 23475616 23880368 27447862 29182816 33781984 38147876 38805598 43283167 47760736 54895724 76295752 77611196 86566334 109791448 152591504 155222392 173132668 219582896 305183008 310444784 346265336 439165792 562681171 620889568 692530672 1125362342 1385061344 2250724684 4501449368 9002898736 18005797472
- Sum of all divisors σ(n): 41207745600
- Sum of proper divisors (its aliquot sum) s(n): 23201948128
- 18005797472 is an abundant number, because the sum of its proper divisors (23201948128) is greater than itself. Its abundance is 5196150656
Bases of 18005797472
- Binary: 100001100010011101010101010011000002
- Hexadecimal: 0x4313AAA60
- Base-36: 89S6Q8W
Squares and roots of 18005797472
- 18005797472 squared (180057974722) is 324208742602681590784
- 18005797472 cubed (180057974723) is 5837636957955662887759485698048
-
The
square root of 18005797472 is 134185.6828130331 -
The
cube root of 18005797472 is 2621.0227283561
Scales and comparisons
How big is 18005797472?- 18,005,797,472 seconds is equal to 572 years, 27 weeks, 3 days, 10 hours, 24 minutes, 32 seconds.
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To count from 1 to 18,005,797,472 would take you about one thousand, one hundred forty-five 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 18005797472 cubic inches would be around 218.4 feet tall.
Recreational maths with 18005797472
- 18005797472 backwards is 27479750081
- The number of decimal digits it has is: 11
- The sum of 18005797472's digits is 50
- More coming soon!
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The information we have on file for 18005797472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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