31406802109440

Names of 31406802109440

• Cardinal: 31406802109440 can be written as Thirty-one trillion, four hundred six billion, eight hundred two million, one hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.140680210944 × 10¹³

Factors of 31406802109440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13011

Divisors of 31406802109440

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 89 96 120 128 160 178 192 240 256 267 320 356 384 445 480 512 534 640 712 768 890 960 1024 1068 1280 1335 1424 1536 1780 1920 2131 2136 2560 2670 2848 3072 3560 3840 4262 4272 5120 5340 5696 6393 7120 7680 8524 8544 10655 10680 10781 11392 12786 14240 15360 17048 17088 21310 21360 21562 22784 25572 28480 31965 32343 34096 34176 42620 42720 43124 45568 51144 53905 56960 63930 64686 68192 68352 85240 85440 86248 91136 102288 107810 113920 127860 129372 136384 136704 161715 170480 170880 172496 189659 204576 215620 227840 255720 258744 272768 273408 323430 340960 341760 344992 379318 409152 431240 455680 511440 517488 545536 568977 646860 681920 683520 689984 758636 818304 862480 948295 959509 1022880 1034976 1091072 1137954 1293720 1363840 1367040 1379968 1517272 1636608 1724960 1896590 1919018 2045760 2069952 2182144 2275908 2587440 2727680 2759936 2844885 2878527 3034544 3273216 3449920 3793180 3838036 4091520 4139904 4551816 4797545 5174880 5455360 5519872 5689770 5757054 6069088 6546432 6899840 7586360 7676072 8183040 8279808 9103632 9595090 10349760 10910720 11039744 11379540 11514108 12138176 13799680 14392635 15172720 15352144 16366080 16559616 18207264 19190180 20699520 22759080 22974311 23028216 24276352 27599360 28785270 30345440 30704288 32732160 33119232 36414528 38380360 41399040 45518160 45948622 46056432 48552704 55198720 57570540 60690880 61408576 68922933 72829056 76760720 82798080 91036320 91897244 92112864 97105408 114871555 115141080 121381760 122817152 137845866 145658112 153521440 165596160 182072640 183794488 184225728 194210816 229743110 230282160 242763520 245634304 275691732 291316224 307042880 344614665 364145280 367588976 368451456 459486220 460564320 485527040 491268608 551383464 582632448 614085760 689229330 728290560 735177952 736902912 918972440 921128640 971054080 982537216 1102766928 1228171520 1378458660 1456581120 1470355904 1473805824 1837944880 1842257280 2044713679 2205533856 2456343040 2756917320 2913162240 2940711808 2947611648 3675889760 3684514560 4089427358 4411067712 4912686080 5513834640 5881423616 6134141037 7351779520 7369029120 8178854716 8822135424 10223568395 11027669280 11762847232 12268282074 14703559040 14738058240 16357709432 17644270848 20447136790 22055338560 23525694464 24536564148 29407118080 30670705185 32715418864 35288541696 40894273580 44110677120 49073128296 58814236160 61341410370 65430837728 70577083392 81788547160 88221354240 98146256592 117628472320 122682820740 130861675456 163577094320 176442708480 196292513184 245365641480 261723350912 327154188640 352885416960 392585026368 490731282960 523446701824 654308377280 785170052736 981462565920 1046893403648 1308616754560 1570340105472 1962925131840 2093786807296 2617233509120 3140680210944 3925850263680 5234467018240 6281360421888 7851700527360 10468934036480 15703401054720 31406802109440
• Sum of all divisors σ(n): 101638470660480
• Sum of proper divisors (its aliquot sum) s(n): 70231668551040
• 31406802109440 is an abundant number, because the sum of its proper divisors (70231668551040) is greater than itself. Its abundance is 38824866441600

Bases of 31406802109440

• Binary: 111001001000001110111010010001000010000000000₂
• Hexadecimal: 0x1C9077488400
• Base-36: B4S332QYO

Squares and roots of 31406802109440

• 31406802109440 squared (31406802109440²) is 986387218741524833737113600
• 31406802109440 cubed (31406802109440³) is 30979268182295976850336924690896912384000
• The square root of 31406802109440 is 5604177.2018236539
• The cube root of 31406802109440 is 31550.6205858057

Scales and comparisons

• 31,406,802,109,440 seconds is equal to 998,639 years, 8 weeks, 2 days, 1 hour, 4 minutes.
• To count from 1 to 31,406,802,109,440 would take you about two million, four hundred ninety-six thousand, five hundred ninety-seven 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 31406802109440 cubic inches would be around 2629.2 feet tall.

Recreational maths with 31406802109440

• 31406802109440 backwards is 04490120860413
• The number of decimal digits it has is: 14
• The sum of 31406802109440's digits is 42
• More coming soon!