31311830465432

Names of 31311830465432

• Cardinal: 31311830465432 can be written as Thirty-one trillion, three hundred eleven billion, eight hundred thirty million, four hundred sixty-five thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.1311830465432 × 10¹³

Factors of 31311830465432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 63

Divisors of 31311830465432

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 19 22 31 38 44 62 76 88 121 124 152 209 242 248 341 418 484 589 682 836 961 968 1178 1331 1364 1672 1922 2299 2356 2662 2728 3751 3844 4598 4712 5324 6479 7502 7688 9196 10571 10648 12958 14641 15004 18259 18392 21142 25289 25916 29282 30008 36518 41261 42284 50578 51832 58564 71269 73036 82522 84568 101156 116281 117128 142538 146072 161051 165044 200849 202312 232562 278179 285076 322102 330088 401698 453871 465124 556358 570152 644204 783959 803396 907742 930248 1112716 1279091 1288408 1567918 1606792 1771561 1815484 2209339 2225432 2558182 3059969 3135836 3543122 3630968 4418678 4992581 5116364 6119938 6271672 7086244 8623549 8837356 9985162 10232728 12239876 14070001 14172488 17247098 17674712 19487171 19970324 24302729 24479752 28140002 33659659 34494196 38974342 39940648 48605458 54918391 56280004 67319318 68988392 77948684 94859039 97210916 109836782 112560008 134638636 154770011 155897368 189718078 194421832 214358881 219673564 267330019 269277272 309540022 370256249 379436156 428717762 439347128 534660038 604102301 619080044 740512498 758872312 857435524 1043449429 1069320076 1208204602 1238160088 1481024996 1702470121 1714871048 2086898858 2138640152 2416409204 2940630209 2962049992 3404940242 4072818739 4173797716 4832818408 5881260418 6645125311 6809880484 8145637478 8347595432 11477943719 11762520836 13290250622 13619760968 16291274956 18727171331 22955887438 23525041672 26580501244 32346932299 32582549912 37454342662 45911774876 53161002488 64693864598 74908685324 91823549752 126257380909 129387729196 149817370648 205998884641 252514761818 258775458392 355816255289 411997769282 505029523636 711632510578 823995538564 1010059047272 1423265021156 1647991077128 2846530042312 3913978808179 7827957616358 15655915232716 31311830465432
• Sum of all divisors σ(n): 70243261685100
• Sum of proper divisors (its aliquot sum) s(n): 38931431219668
• 31311830465432 is an abundant number, because the sum of its proper divisors (38931431219668) is greater than itself. Its abundance is 7619600754236

Bases of 31311830465432

• Binary: 111000111101001011010100010000011101110011000₂
• Hexadecimal: 0x1C7A5A883B98
• Base-36: B3KGFETG8

Squares and roots of 31311830465432

• 31311830465432 squared (31311830465432²) is 980430727095955537746946624
• 31311830465432 cubed (31311830465432³) is 30699080709928787659215753554398781101568
• The square root of 31311830465432 is 5595697.4958830647
• The cube root of 31311830465432 is 31518.7862962615

Scales and comparisons

• 31,311,830,465,432 seconds is equal to 995,619 years, 18 weeks, 3 days, 4 hours, 50 minutes, 32 seconds.
• To count from 1 to 31,311,830,465,432 would take you about two million, four hundred eighty-nine thousand and forty-eight 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 31311830465432 cubic inches would be around 2626.6 feet tall.

Recreational maths with 31311830465432

• 31311830465432 backwards is 23456403811313
• 31311830465432 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31311830465432's digits is 44
• More coming soon!