138274032
138,274,032 is an even composite number composed of six prime numbers multiplied together.
138274032 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 138274032:
24 × 3 × 13 × 37 × 53 × 113
(2 × 2 × 2 × 2 × 3 × 13 × 37 × 53 × 113)See below for interesting mathematical facts about the number 138274032 from the Numbermatics database.
Names of 138274032
- Cardinal: 138274032 can be written as One hundred thirty-eight million, two hundred seventy-four thousand and thirty-two.
Scientific notation
- Scientific notation: 1.38274032 × 108
Factors of 138274032
Divisors of 138274032
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 37 39 48 52 53 74 78 104 106 111 113 148 156 159 208 212 222 226 296 312 318 339 424 444 452 481 592 624 636 678 689 848 888 904 962 1272 1356 1378 1443 1469 1776 1808 1924 1961 2067 2544 2712 2756 2886 2938 3848 3922 4134 4181 4407 5424 5512 5772 5876 5883 5989 7696 7844 8268 8362 8814 11024 11544 11752 11766 11978 12543 15688 16536 16724 17628 17967 23088 23504 23532 23956 25086 25493 31376 33072 33448 35256 35934 47064 47912 50172 50986 54353 66896 70512 71868 76479 77857 94128 95824 100344 101972 108706 143736 152958 155714 163059 200688 203944 217412 221593 233571 287472 305916 311428 326118 407888 434824 443186 467142 611832 622856 652236 664779 869648 886372 934284 1223664 1245712 1304472 1329558 1772744 1868568 2608944 2659116 2880709 3545488 3737136 5318232 5761418 8642127 10636464 11522836 17284254 23045672 34568508 46091344 69137016 138274032
- Sum of all divisors σ(n): 406099008
- Sum of proper divisors (its aliquot sum) s(n): 267824976
- 138274032 is an abundant number, because the sum of its proper divisors (267824976) is greater than itself. Its abundance is 129550944
Bases of 138274032
- Binary: 10000011110111100100111100002
- Hexadecimal: 0x83DE4F0
- Base-36: 2ABOXC
Squares and roots of 138274032
- 138274032 squared (1382740322) is 19119707925537024
- 138274032 cubed (1382740323) is 2643759105526360073760768
-
The
square root of 138274032 is 11758.9979164891 -
The
cube root of 138274032 is 517.1067525205
Scales and comparisons
How big is 138274032?- 138,274,032 seconds is equal to 4 years, 20 weeks, 4 days, 9 hours, 27 minutes, 12 seconds.
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To count from 1 to 138,274,032 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 138274032 cubic inches would be around 43.1 feet tall.
Recreational maths with 138274032
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