31996977012
31,996,977,012 is an even composite number composed of seven prime numbers multiplied together.
What does the number 31996977012 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
31996977012 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31996977012:
22 × 32 × 7 × 11 × 13 × 317 × 2801
(2 × 2 × 3 × 3 × 7 × 11 × 13 × 317 × 2801)See below for interesting mathematical facts about the number 31996977012 from the Numbermatics database.
Names of 31996977012
- Cardinal: 31996977012 can be written as Thirty-one billion, nine hundred ninety-six million, nine hundred seventy-seven thousand and twelve.
Scientific notation
- Scientific notation: 3.1996977012 × 1010
Factors of 31996977012
Divisors of 31996977012
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 52 63 66 77 78 84 91 99 117 126 132 143 154 156 182 198 231 234 252 273 286 308 317 364 396 429 462 468 546 572 634 693 819 858 924 951 1001 1092 1268 1287 1386 1638 1716 1902 2002 2219 2574 2772 2801 2853 3003 3276 3487 3804 4004 4121 4438 5148 5602 5706 6006 6657 6974 8242 8403 8876 9009 10461 11204 11412 12012 12363 13314 13948 16484 16806 18018 19607 19971 20922 24409 24726 25209 26628 28847 30811 31383 33612 36036 36413 37089 39214 39942 41844 45331 48818 49452 50418 57694 58821 61622 62766 72826 73227 74178 78428 79884 86541 90662 92433 97636 100836 109239 115388 117642 123244 125532 135993 145652 146454 148356 173082 176463 181324 184866 215677 218478 219681 235284 254891 259623 271986 277299 292908 317317 327717 346164 352926 369732 400543 407979 431354 436956 439362 509782 519246 543972 554598 634634 647031 655434 705852 764673 801086 815958 862708 878724 887917 951951 1019564 1038492 1109196 1201629 1269268 1294062 1310868 1529346 1602172 1631916 1775834 1903902 1941093 2294019 2403258 2588124 2663751 2803801 2855853 3058692 3551668 3604887 3807804 3882186 4588038 4806516 5327502 5607602 5711706 6215419 7209774 7764372 7991253 8411403 9176076 9767087 10655004 11215204 11423412 11542921 12430838 14419548 15982506 16822806 18646257 19534174 23085842 24861676 25234209 29301261 31965012 33645612 34628763 37292514 39068348 46171684 50468418 55938771 58602522 68369609 69257526 74585028 80800447 87903783 100936836 103886289 111877542 117205044 126972131 136739218 138515052 161600894 175807566 205108827 207772578 223755084 242401341 253944262 273478436 323201788 351615132 380916393 410217654 415545156 484802682 507888524 615326481 727204023 761832786 820435308 888804917 969605364 1142749179 1230652962 1454408046 1523665572 1777609834 2285498358 2461305924 2666414751 2908816092 3555219668 4570996716 5332829502 7999244253 10665659004 15998488506 31996977012
- Sum of all divisors σ(n): 108977266944
- Sum of proper divisors (its aliquot sum) s(n): 76980289932
- 31996977012 is an abundant number, because the sum of its proper divisors (76980289932) is greater than itself. Its abundance is 44983312920
Bases of 31996977012
- Binary: 111011100110010101100011111011101002
- Hexadecimal: 0x7732B1F74
- Base-36: EP669H0
Squares and roots of 31996977012
- 31996977012 squared (319969770122) is 1023806537906456448144
- 31996977012 cubed (319969770123) is 32758714258128193577642738065728
-
The
square root of 31996977012 is 178876.9884920921 -
The
cube root of 31996977012 is 3174.7021279895
Scales and comparisons
How big is 31996977012?- 31,996,977,012 seconds is equal to 1,017 years, 21 weeks, 9 hours, 10 minutes, 12 seconds.
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To count from 1 to 31,996,977,012 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 31996977012 cubic inches would be around 264.6 feet tall.
Recreational maths with 31996977012
- 31996977012 backwards is 21077969913
- The number of decimal digits it has is: 11
- The sum of 31996977012's digits is 54
- More coming soon!
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