31050979938

Names of 31050979938

• Cardinal: 31050979938 can be written as Thirty-one billion, fifty million, nine hundred seventy-nine thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 3.1050979938 × 10¹⁰

Factors of 31050979938

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 209

Divisors of 31050979938

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 23 27 33 37 38 46 53 54 57 61 66 69 74 99 106 111 114 122 138 159 171 183 198 207 209 222 253 297 318 333 342 366 407 414 418 437 477 506 513 549 583 594 621 627 666 671 703 759 814 851 874 954 999 1007 1026 1098 1159 1166 1219 1221 1242 1254 1311 1342 1403 1406 1431 1518 1647 1702 1749 1881 1961 1998 2013 2014 2109 2257 2277 2318 2438 2442 2553 2622 2806 2862 3021 3233 3294 3477 3498 3657 3663 3762 3922 3933 4026 4209 4218 4514 4554 4807 5106 5247 5643 5883 6039 6042 6327 6466 6771 6831 6954 7314 7326 7659 7733 7866 8418 9063 9361 9614 9699 10431 10494 10971 10989 11077 11286 11766 11799 12078 12627 12654 12749 13409 13542 13662 14421 15318 15433 15466 15741 16169 17649 18117 18126 18722 18981 19398 20313 20862 21571 21942 21978 22154 22977 23161 23199 23598 24827 25254 25498 26657 26818 27189 28083 28842 29097 30866 31293 31482 32338 32913 33231 35298 35563 36234 37259 37881 37962 38247 40227 40626 42883 43142 43263 45103 45954 46299 46322 46398 48507 49654 51911 52947 53314 54378 56166 58194 60939 61427 62586 64713 65826 66462 69483 69597 71126 74359 74481 74518 75762 76494 79971 80454 84249 85766 86526 87291 90206 92598 97014 99693 103822 105894 106689 111777 114741 119621 120681 121878 122854 128649 129426 129789 135309 138897 138966 139194 145521 148718 148962 155733 159942 168498 174582 177859 184281 194139 199386 208449 208791 213378 223077 223443 223554 229482 239242 239913 241362 252747 254771 257298 259578 270618 277794 291042 293227 299079 311466 320067 335331 344223 355718 358863 362043 368562 385947 388278 405927 409849 416691 416898 417582 436563 446154 446886 467199 471713 479826 496133 505494 509542 533577 552843 571021 582417 586454 598158 625347 640134 669231 670329 670662 675697 688446 717726 719739 724086 764313 771894 811854 817949 819698 833382 856957 873126 879681 934398 943426 960201 986309 992266 1005993 1067154 1076589 1105686 1142042 1157841 1164834 1217781 1229547 1250694 1315831 1338462 1340658 1351394 1401597 1412821 1415139 1439478 1488399 1528626 1600731 1635898 1658529 1713063 1713914 1759362 1920402 1972618 2007693 2011986 2027091 2153178 2272799 2292939 2315682 2435562 2453847 2459094 2570871 2631662 2639043 2751283 2803194 2825642 2830278 2958927 2976798 3201462 3229767 3317058 3426126 3688641 3947493 4015386 4054182 4238463 4245417 4465197 4545598 4585878 4802193 4907694 5139189 5141742 5278086 5502566 5917854 6081273 6459534 6818397 6878817 7361541 7377282 7712613 7894986 7917129 8253849 8476926 8490834 8876781 8930394 9426527 9604386 10278378 10849399 11065923 11842479 12162546 12715389 12736251 13395591 13636794 13757634 14723082 15417567 15425226 15541031 15834258 16507698 17753562 18243819 18853054 20455191 21698798 22084623 22131846 23137839 23684958 24761547 25000789 25430778 25472502 26630343 26791182 28279581 30264113 30835134 31082062 32548197 35527437 36487638 38146167 40910382 44169246 46275678 46623093 49523094 50001578 52274377 53260686 56559162 60528226 61365573 65096394 71054874 74284641 75002367 76292334 84838743 90792339 93246186 97644591 104548754 122731146 139869279 148569282 150004734 156823131 169677486 181584678 195289182 225007101 254516229 272377017 279738558 292933773 313646262 419607837 450014202 470469393 509032458 544754034 575018147 585867546 675021303 817131051 839215674 940938786 1150036294 1350042606 1411408179 1634262102 1725054441 2822816358 3450108882 5175163323 10350326646 15525489969 31050979938
• Sum of all divisors σ(n): 87937228800
• Sum of proper divisors (its aliquot sum) s(n): 56886248862
• 31050979938 is an abundant number, because the sum of its proper divisors (56886248862) is greater than itself. Its abundance is 25835268924

Bases of 31050979938

• Binary: 11100111010110010000101101001100010₂
• Hexadecimal: 0x73AC85A62
• Base-36: E9IY9GI

Squares and roots of 31050979938

• 31050979938 squared (31050979938²) is 964163355110078483844
• 31050979938 cubed (31050979938³) is 29938216996477816783445501121672
• The square root of 31050979938 is 176212.8824405299
• The cube root of 31050979938 is 3143.1017242495

Scales and comparisons

• 31,050,979,938 seconds is equal to 987 years, 16 weeks, 6 days, 8 hours, 12 minutes, 18 seconds.
• To count from 1 to 31,050,979,938 would take you about one thousand, nine hundred seventy-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 31050979938 cubic inches would be around 261.9 feet tall.

Recreational maths with 31050979938

• 31050979938 backwards is 83997905013
• 31050979938 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31050979938's digits is 54
• More coming soon!