31139331552243712

Names of 31139331552243712

• Cardinal: 31139331552243712 can be written as Thirty-one quadrillion, one hundred thirty-nine trillion, three hundred thirty-one billion, five hundred fifty-two million, two hundred forty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1139331552243712 × 10¹⁶

Factors of 31139331552243712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 62

Divisors of 31139331552243712

• Number of divisors d(n): 364
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 53 56 64 98 106 112 128 196 212 224 256 343 371 392 424 448 512 686 742 784 848 896 1024 1372 1484 1568 1696 1792 2048 2597 2744 2809 2968 3136 3392 3584 4096 5194 5488 5618 5936 6272 6784 7168 10388 10976 11236 11872 12544 13568 14336 18179 19663 20776 21952 22472 23744 25088 27136 28672 36358 39326 41552 43904 44944 47488 50176 54272 72716 78652 83104 87808 89888 94976 100352 108544 137641 145432 148877 157304 166208 175616 179776 189952 200704 217088 275282 290864 297754 314608 332416 351232 359552 379904 550564 581728 595508 629216 664832 702464 719104 759808 963487 1042139 1101128 1163456 1191016 1258432 1329664 1404928 1438208 1519616 1926974 2084278 2202256 2326912 2382032 2516864 2659328 2876416 3853948 4168556 4404512 4653824 4764064 5033728 5318656 5752832 7294973 7707896 7890481 8337112 8809024 9307648 9528128 10067456 10637312 11505664 14589946 15415792 15780962 16674224 17618048 18615296 19056256 20134912 29179892 30831584 31561924 33348448 35236096 37230592 38112512 40269824 51064811 55233367 58359784 61663168 63123848 66696896 70472192 74461184 76225024 80539648 102129622 110466734 116719568 123326336 126247696 133393792 140944384 152450048 204259244 220933468 233439136 246652672 252495392 266787584 281888768 304900096 386633569 408518488 418195493 441866936 466878272 493305344 504990784 533575168 563777536 609800192 773267138 817036976 836390986 883733872 933756544 986610688 1009981568 1067150336 1546534276 1634073952 1672781972 1767467744 1867513088 1973221376 2019963136 2134300672 2706434983 2927368451 3093068552 3268147904 3345563944 3534935488 3735026176 3946442752 4039926272 4268601344 5412869966 5854736902 6186137104 6536295808 6691127888 7069870976 7470052352 8079852544 10825739932 11709473804 12372274208 13072591616 13382255776 14139741952 14940104704 16159705088 20491579157 21651479864 22164361129 23418947608 24744548416 26145183232 26764511552 28279483904 29880209408 32319410176 40983158314 43302959728 44328722258 46837895216 49489096832 52290366464 53529023104 56558967808 81966316628 86605919456 88657444516 93675790432 98978193664 104580732928 107058046208 113117935616 143441054099 155150527903 163932633256 173211838912 177314889032 187351580864 197956387328 209161465856 214116092416 226235871232 286882108198 310301055806 327865266512 346423677824 354629778064 374703161728 395912774656 428232184832 573764216396 620602111612 655730533024 692847355648 709259556128 749406323456 791825549312 856464369664 1086053695321 1147528432792 1241204223224 1311461066048 1385694711296 1418519112256 1498812646912 1583651098624 1712928739328 2172107390642 2295056865584 2482408446448 2622922132096 2771389422592 2837038224512 2997625293824 4344214781284 4590113731168 4964816892896 5245844264192 5542778845184 5674076449024 5995250587648 7602375867247 8688429562568 9180227462336 9929633785792 10491688528384 11085557690368 11348152898048 11990501175296 15204751734494 17376859125136 18360454924672 19859267571584 20983377056768 22696305796096 30409503468988 34753718250272 36720909849344 39718535143168 41966754113536 45392611592192 60819006937976 69507436500544 73441819698688 79437070286336 83933508227072 90785223184384 121638013875952 139014873001088 146883639397376 158874140572672 243276027751904 278029746002176 293767278794752 317748281145344 486552055503808 556059492004352 587534557589504 635496562290688 973104111007616 1112118984008704 1946208222015232 2224237968017408 3892416444030464 4448475936034816 7784832888060928 15569665776121856 31139331552243712
• Sum of all divisors σ(n): 74015838049205200
• Sum of proper divisors (its aliquot sum) s(n): 42876506496961488
• 31139331552243712 is an abundant number, because the sum of its proper divisors (42876506496961488) is greater than itself. Its abundance is 11737174944717776

Bases of 31139331552243712

• Binary: 1101110101000010000111010011011101101101111000000000000₂
• Hexadecimal: 0x6EA10E9BB6F000
• Base-36: 8ILYZFGHO1S

Squares and roots of 31139331552243712

• 31139331552243712 squared (31139331552243712²) is 969657969520560786246461443538944
• 31139331552243712 cubed (31139331552243712³) is 30194501005176170086966159387481403051288851120128
• The square root of 31139331552243712 is 176463400.0359386479
• 31139331552243712 is a perfect cube number. Its cube root is 314608
• Being both a perfect square and a perfect cube, 31139331552243712 is also a perfect sixth number.

Scales and comparisons

• 31,139,331,552,243,712 seconds is equal to 990,134,423 years, 4 weeks, 2 days, 19 hours, 41 minutes, 52 seconds.
• To count from 1 to 31,139,331,552,243,712 would take you about two billion, nine hundred seventy million, four hundred three thousand, two hundred sixty-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 31139331552243712 cubic inches would be around 26217.3 feet tall.

Recreational maths with 31139331552243712

• 31139331552243712 backwards is 21734225513393113
• The number of decimal digits it has is: 17
• The sum of 31139331552243712's digits is 55
• More coming soon!