72873138816
72,873,138,816 is an even composite number composed of four prime numbers multiplied together.
72873138816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 72873138816:
27 × 32 × 3372 × 557
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 337 × 337 × 557)See below for interesting mathematical facts about the number 72873138816 from the Numbermatics database.
Names of 72873138816
- Cardinal: 72873138816 can be written as Seventy-two billion, eight hundred seventy-three million, one hundred thirty-eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 7.2873138816 × 1010
Factors of 72873138816
Divisors of 72873138816
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 337 384 557 576 674 1011 1114 1152 1348 1671 2022 2228 2696 3033 3342 4044 4456 5013 5392 6066 6684 8088 8912 10026 10784 12132 13368 16176 17824 20052 21568 24264 26736 32352 35648 40104 43136 48528 53472 64704 71296 80208 97056 106944 113569 129408 160416 187709 194112 213888 227138 320832 340707 375418 388224 454276 563127 641664 681414 750836 908552 1022121 1126254 1362828 1501672 1689381 1817104 2044242 2252508 2725656 3003344 3378762 3634208 4088484 4505016 5451312 6006688 6757524 7268416 8176968 9010032 10902624 12013376 13515048 14536832 16353936 18020064 21805248 24026752 27030096 32707872 36040128 43610496 54060192 63257933 65415744 72080256 108120384 126515866 130831488 189773799 216240768 253031732 379547598 506063464 569321397 759095196 1012126928 1138642794 1518190392 2024253856 2277285588 3036380784 4048507712 4554571176 6072761568 8097015424 9109142352 12145523136 18218284704 24291046272 36436569408 72873138816
- Sum of all divisors σ(n): 210701751390
- Sum of proper divisors (its aliquot sum) s(n): 137828612574
- 72873138816 is an abundant number, because the sum of its proper divisors (137828612574) is greater than itself. Its abundance is 64955473758
Bases of 72873138816
- Binary: 10000111101111001001111011010100000002
- Hexadecimal: 0x10F793DA80
- Base-36: XH6S9S0
Squares and roots of 72873138816
- 72873138816 squared (728731388162) is 5310494360896005881856
- 72873138816 cubed (728731388163) is 386992392743159838768444783722496
-
The
square root of 72873138816 is 269950.2524836753 -
The
cube root of 72873138816 is 4176.9168066789
Scales and comparisons
How big is 72873138816?- 72,873,138,816 seconds is equal to 2,317 years, 7 weeks, 2 days, 2 hours, 33 minutes, 36 seconds.
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To count from 1 to 72,873,138,816 would take you about four thousand, six hundred thirty-four 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 72873138816 cubic inches would be around 348.1 feet tall.
Recreational maths with 72873138816
- 72873138816 backwards is 61883137827
- The number of decimal digits it has is: 11
- The sum of 72873138816's digits is 54
- More coming soon!
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The information we have on file for 72873138816 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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