31997042770
31,997,042,770 is an even composite number composed of six prime numbers multiplied together.
31997042770 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31997042770:
2 × 5 × 7 × 112 × 312 × 3931
(2 × 5 × 7 × 11 × 11 × 31 × 31 × 3931)See below for interesting mathematical facts about the number 31997042770 from the Numbermatics database.
Names of 31997042770
- Cardinal: 31997042770 can be written as Thirty-one billion, nine hundred ninety-seven million, forty-two thousand, seven hundred seventy.
Scientific notation
- Scientific notation: 3.199704277 × 1010
Factors of 31997042770
Divisors of 31997042770
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 7 10 11 14 22 31 35 55 62 70 77 110 121 154 155 217 242 310 341 385 434 605 682 770 847 961 1085 1210 1694 1705 1922 2170 2387 3410 3751 3931 4235 4774 4805 6727 7502 7862 8470 9610 10571 11935 13454 18755 19655 21142 23870 26257 27517 33635 37510 39310 43241 52514 52855 55034 67270 73997 86482 105710 116281 121861 131285 137585 147994 216205 232562 243722 262570 275170 302687 369985 432410 475651 581405 605374 609305 739970 813967 853027 951302 1162810 1218610 1340471 1513435 1627934 1706054 2378255 2680942 3026870 3329557 3777691 4069835 4265135 4756510 6659114 6702355 7555382 8139670 8530270 9383297 13404710 14745181 16647785 18766594 18888455 26443837 29490362 33295570 37776910 41554601 46916485 52887674 73725905 83109202 93832970 103216267 132219185 147451810 206432534 207773005 264438370 290882207 415546010 457100611 516081335 581764414 914201222 1032162670 1454411035 2285503055 2908822070 3199704277 4571006110 6399408554 15998521385 31997042770
- Sum of all divisors σ(n): 74778524352
- Sum of proper divisors (its aliquot sum) s(n): 42781481582
- 31997042770 is an abundant number, because the sum of its proper divisors (42781481582) is greater than itself. Its abundance is 10784438812
Bases of 31997042770
- Binary: 111011100110010110000100000010100102
- Hexadecimal: 0x7732C2052
- Base-36: EP67O7M
Squares and roots of 31997042770
- 31997042770 squared (319970427702) is 1023810746025209272900
- 31997042770 cubed (319970427703) is 32758916228954228603181901933000
-
The
square root of 31997042770 is 178877.1722998773 -
The
cube root of 31997042770 is 3174.7043027983
Scales and comparisons
How big is 31997042770?- 31,997,042,770 seconds is equal to 1,017 years, 21 weeks, 1 day, 3 hours, 26 minutes, 10 seconds.
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To count from 1 to 31,997,042,770 would take you about two thousand and 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 31997042770 cubic inches would be around 264.6 feet tall.
Recreational maths with 31997042770
- 31997042770 backwards is 07724079913
- The number of decimal digits it has is: 11
- The sum of 31997042770's digits is 49
- More coming soon!
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The information we have on file for 31997042770 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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