31979909781842553

Names of 31979909781842553

• Cardinal: 31979909781842553 can be written as Thirty-one quadrillion, nine hundred seventy-nine trillion, nine hundred nine billion, seven hundred eighty-one million, eight hundred forty-two thousand, five hundred fifty-three.

Scientific notation

• Scientific notation: 3.1979909781842553 × 10¹⁶

Factors of 31979909781842553

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 158

Divisors of 31979909781842553

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 23 31 69 93 101 207 279 303 529 713 909 961 1587 2139 2323 2883 3131 4761 6417 6969 8649 9393 10201 12167 16399 20907 22103 28179 29791 30603 36501 49197 53429 66309 72013 89373 91809 97061 109503 147591 160287 198927 216039 234623 268119 291183 316231 377177 480861 508369 648117 685193 703869 873549 923521 948693 1131531 1228867 1525107 1656299 2055579 2111607 2232403 2770563 2846079 3008891 3394593 3686601 4575321 4968897 5396329 6166737 6697209 7273313 8311689 9026673 9803161 11059803 11692487 14906691 15759439 16188987 20091627 21240983 21819939 27080019 28629151 29409483 35077461 38094877 47278317 48566961 51345269 63722949 65459817 69204493 85887453 88228449 93275621 105232383 114284631 124115567 141834951 154035807 167286199 191168847 207613479 225472703 257662359 279826863 303897991 342853893 362467097 372346701 462107421 488542609 501858597 622840437 658470473 676418109 839480589 911693973 1087401291 1117040103 1180941187 1465627827 1505575791 1591703339 1975411419 2029254327 2145339283 2735081919 2891544251 3262203873 3542823561 3847582577 4396883481 4775110017 5185872169 5926234257 6436017849 6989653793 8674632753 9420837721 10628470683 11236480007 11542747731 14325330051 15144820879 15557616507 19308053547 20968961379 26023898259 28262513163 33709440021 34628243193 36609176797 45434462637 46672849521 49342803509 62906884137 66505517773 84787539489 101128320063 109827530391 119275059887 136303387911 148028410527 160762037239 199516553319 216679267583 292045969351 329482591173 348330880217 357825179661 444085231581 482286111717 598549659957 650037802749 876137908053 1044992640651 1073475538983 1134884480707 1446858335151 1529626908779 1950113408247 2628413724159 3134977921953 3404653442121 3697526856497 4588880726337 4983623154409 6717057295073 10213960326363 11092580569491 13766642179011 14950869463227 20151171885219 33277741708473 35181418901917 44852608389681 60453515655657 105544256705751 114623332551407 154492317786679 316632770117253 343869997654221 463476953360037 1031609992962663 1390430860080111 3553323309093617 10659969927280851 31979909781842553
• Sum of all divisors σ(n): 50401454687700480
• Sum of proper divisors (its aliquot sum) s(n): 18421544905857927
• 31979909781842553 is a deficient number, because the sum of its proper divisors (18421544905857927) is less than itself. Its deficiency is 13558364875984626

Bases of 31979909781842553

• Binary: 1110001100111011000111011111010011111101110101001111001₂
• Hexadecimal: 0x719D8EFA7EEA79
• Base-36: 8QVXJQJB249

Squares and roots of 31979909781842553

• 31979909781842553 squared (31979909781842553²) is 1022714629654789005813131681557809
• 31979909781842553 cubed (31979909781842553³) is 32706321588930670859854167162506424893721405646377
• The square root of 31979909781842553 is 178829275.5167412543
• The cube root of 31979909781842553 is 317413.7564150073

Scales and comparisons

• 31,979,909,781,842,553 seconds is equal to 1,016,862,210 years, 36 weeks, 5 days, 6 hours, 2 minutes, 33 seconds.
• To count from 1 to 31,979,909,781,842,553 would take you about three billion, fifty million, five hundred eighty-six thousand, six hundred thirty-two 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 31979909781842553 cubic inches would be around 26451.1 feet tall.

Recreational maths with 31979909781842553

• 31979909781842553 backwards is 35524818790997913
• The number of decimal digits it has is: 17
• The sum of 31979909781842553's digits is 90
• More coming soon!