31125023930

Names of 31125023930

• Cardinal: 31125023930 can be written as Thirty-one billion, one hundred twenty-five million, twenty-three thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 3.112502393 × 10¹⁰

Factors of 31125023930

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 181

Divisors of 31125023930

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 23 26 31 35 46 49 55 62 65 70 77 89 91 98 110 115 130 143 154 155 161 178 182 217 230 245 253 286 299 310 322 341 343 385 403 434 445 455 490 506 539 598 623 637 682 686 713 715 770 805 806 890 910 979 1001 1078 1085 1127 1157 1246 1265 1274 1426 1430 1495 1519 1610 1705 1715 1771 1958 2002 2015 2047 2093 2170 2254 2314 2387 2530 2695 2759 2821 2990 3038 3115 3185 3289 3410 3430 3542 3565 3773 4030 4094 4186 4361 4433 4459 4774 4895 4991 5005 5390 5518 5635 5642 5785 6230 6370 6578 6853 7007 7130 7546 7595 7843 7889 8099 8722 8855 8866 8918 9269 9790 9982 10010 10235 10465 10633 11270 11570 11935 12397 12727 13706 13795 14014 14105 14329 14651 15190 15686 15778 16198 16445 16709 17710 18538 18865 19313 19747 20470 20930 21266 21805 22165 22295 22517 23023 23870 24794 24955 25454 26611 27590 28210 28658 29302 30349 30527 31031 32890 33418 34265 34937 35035 35867 37730 38626 39215 39445 39494 40495 43610 44330 44590 45034 46046 46345 47971 49049 49910 53165 53222 54901 56693 60698 61054 61985 62062 63457 63635 64883 68530 69874 70070 71645 71734 73255 78430 78890 80990 83545 86779 89089 92690 95942 96565 98098 98735 100303 101959 102557 106330 109802 112585 113386 115115 116963 123970 126914 127270 129766 133055 135191 138229 143290 146510 151745 152635 155155 157619 161161 167090 173558 174685 178178 179335 186277 193130 197470 200606 203918 205114 212443 217217 225170 230230 233926 239855 244559 245245 251069 266110 270382 274505 276458 283465 292721 303490 305270 310310 315238 317285 322322 324415 335797 349370 358670 372554 384307 394537 396851 424886 433895 434434 444199 445445 454181 479710 489118 490490 501515 502138 509795 512785 549010 566930 584815 585442 623623 634570 648830 671594 675955 691145 698027 702121 713713 768614 788095 789074 793702 805805 824941 867790 888398 890890 908362 931385 946337 1003030 1019590 1025570 1062215 1086085 1103333 1128127 1169630 1222795 1247246 1255345 1303939 1351910 1382290 1396054 1404242 1427426 1463605 1487101 1520519 1576190 1611610 1649882 1678985 1757483 1862770 1892674 1921535 1972685 1984255 2049047 2124430 2172170 2206666 2220995 2256254 2270905 2445590 2510690 2607878 2690149 2761759 2927210 2974202 3041038 3109393 3118115 3179267 3357970 3490135 3510605 3514966 3568565 3843070 3945370 3968510 4098094 4124705 4365361 4441990 4541810 4731685 4886189 4995991 5380298 5516665 5523518 5640635 5774587 6218786 6236230 6358534 6519695 6980270 7021210 7137130 7435505 7602595 7723331 8249410 8730722 8787415 9074351 9127573 9463370 9772378 9991982 10245235 10409707 11033330 11281270 11549174 12302381 13039390 13450745 13808795 14343329 14871010 15205190 15446662 15546965 15896335 17574830 18148702 18255146 19332313 20490470 20819414 21765751 21826805 24430945 24604762 24979955 26901490 27617590 28686658 28872935 31093930 31792670 34203323 34971937 38616655 38664626 40422109 43531502 43653610 45371755 45637865 48861890 49959910 52048535 57745870 61511905 63520457 68406646 69943874 71716645 77233310 80844218 90743510 91275730 96661565 100403303 104097070 108828755 123023810 127040914 135326191 143433290 171016615 174859685 193323130 200806606 202110545 217657510 239423261 270652382 282954763 317602285 342033230 349719370 404221090 444643199 478846522 502016515 565909526 635204570 676630955 889286398 1004033030 1197116305 1353261910 1414773815 2223215995 2394232610 2829547630 3112502393 4446431990 6225004786 15562511965 31125023930
• Sum of all divisors σ(n): 83607552000
• Sum of proper divisors (its aliquot sum) s(n): 52482528070
• 31125023930 is an abundant number, because the sum of its proper divisors (52482528070) is greater than itself. Its abundance is 21357504140

Bases of 31125023930

• Binary: 11100111111001100100010110010111010₂
• Hexadecimal: 0x73F322CBA
• Base-36: EAR1A62

Squares and roots of 31125023930

• 31125023930 squared (31125023930²) is 968767114643072644900
• 31125023930 cubed (31125023930³) is 30152899625862689481240892457000
• The square root of 31125023930 is 176422.8554637975
• The cube root of 31125023930 is 3145.5980819267

Scales and comparisons

• 31,125,023,930 seconds is equal to 989 years, 35 weeks, 2 days, 7 hours, 58 minutes, 50 seconds.
• To count from 1 to 31,125,023,930 would take you about one thousand, nine hundred seventy-nine 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 31125023930 cubic inches would be around 262.1 feet tall.

Recreational maths with 31125023930

• 31125023930 backwards is 03932052113
• The number of decimal digits it has is: 11
• The sum of 31125023930's digits is 29
• More coming soon!