31453877996521409

Names of 31453877996521409

• Cardinal: 31453877996521409 can be written as Thirty-one quadrillion, four hundred fifty-three trillion, eight hundred seventy-seven billion, nine hundred ninety-six million, five hundred twenty-one thousand, four hundred nine.

Scientific notation

• Scientific notation: 3.1453877996521409 × 10¹⁶

Factors of 31453877996521409

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2873

Divisors of 31453877996521409

• Number of divisors d(n): 384
• Complete list of divisors:
  1 11 13 19 31 61 121 143 209 247 341 403 589 671 793 877 961 1159 1331 1573 1861 1891 2299 2717 3751 4433 6479 7381 7657 8723 9647 10571 11401 12493 12749 15067 16663 17303 18259 20471 20801 24193 24583 25289 27187 29887 35359 35929 41261 48763 53497 57691 58621 71269 81191 84227 95953 106117 113521 116281 125411 137423 140239 165737 183293 200849 216619 225181 228811 237367 266123 270413 299057 328757 353431 388949 395219 459667 467077 516553 536393 588467 634601 644831 695461 749983 762073 783959 842797 926497 1016443 1055483 1096129 1113799 1167287 1248731 1279091 1379521 1475773 1511653 1542629 1632097 1658407 1788421 1823107 2016223 2156899 2209339 2382809 2476991 2516921 2611037 2927353 2974543 3289627 3519151 3887741 4278439 4347409 5056337 5137847 5682083 6473137 6715189 6980611 7093141 7650071 8249813 8382803 9270767 10191467 10956361 11180873 12057419 12251789 13213759 13736041 14249677 14479387 15174731 16013143 16233503 16628183 17953067 18242477 19672631 20054177 21217261 21559291 22178453 23249473 23725889 24302729 26210899 28039687 28721407 31009843 31509733 32200883 32719973 33979999 36185897 38710661 42765151 45748963 47062829 47821499 50595007 51410617 55619707 56516317 62502913 66863869 71204507 73867079 76786721 78024551 84150781 90747943 92210833 99557917 101978437 109093681 120519971 122989603 132631609 134769679 145351349 151096451 156746447 159273257 176144573 178568533 197483737 200667247 208170859 216398941 233389871 237152201 255744203 260984779 288319889 308436557 315935477 341108273 346607063 373779989 403127959 409626529 425817271 441739987 470416661 503238593 556545077 565516787 611816777 621679487 657735091 668338021 687532043 735502559 812537869 869230297 925658591 961305133 976801723 998227373 1014319163 1095137087 1121762807 1200030491 1294252921 1325719681 1352885633 1418217853 1458947699 1482466469 1568445217 1598864839 1724210917 1752005827 1891600423 1937590303 1964253863 2072779939 2172321107 2207339717 2289879449 2380388351 2567288581 2608674211 2813186233 2870832569 3086295427 3392802127 3752191003 3812677693 4111579879 4434407549 4505891819 4683989981 4859139857 5535624523 6121995847 6220684657 7235086001 7351718231 8090528149 8937916559 9561533267 10574356463 10744818953 12046507957 12496966729 12698422399 13200335401 14236782131 14582916491 15600396383 17252897387 17587513229 18966320087 19272064097 20389787821 20807604653 21313493333 22800579329 24590805499 25188673939 26946139207 28240174391 28695416321 29800459123 30945048563 33949249697 37320823397 40121840551 41274101033 41939454623 45227378669 48778483039 49564810009 53450538427 58639613113 60891869753 67341954317 68427531227 79585946011 80868900541 88995809639 95675158237 105176865937 116317921093 118193008483 132511587527 137466634019 139682646389 145203689411 156604603441 171604360213 189781871257 224287666031 228883651183 250806372619 270498860489 277075413329 296407531277 327805050353 373441746667 387405968599 441340246061 536563313429 545212910099 587955922697 645035744243 762314970469 875445406121 889557905951 1052426740607 1156945525307 1243777057081 1279497132023 1300123093313 1512132974209 1536509110279 1722650637851 1817828006503 1887647962343 2087600583827 2467164326341 2517720163013 2758870098809 2975487465379 3260482844047 3605855553883 4107859213337 4261465654589 4854742706671 7095393186673 8385464675159 11576694146677 13681547627891 16633462716299 16901600213069 19996108071533 23631764084539 27138807589751 32730362119169 35865311284517 39664411092713 46876122200479 53402169773381 78049325053403 92240111426749 127343635613447 150497023906801 219957188786863 259949404929929 515637344205269 1014641225694239 1655467262974811 2419529076655493 2859443454229219 31453877996521409
• Sum of all divisors σ(n): 41258576377105920
• Sum of proper divisors (its aliquot sum) s(n): 9804698380584511
• 31453877996521409 is a deficient number, because the sum of its proper divisors (9804698380584511) is less than itself. Its deficiency is 21649179615936898

Bases of 31453877996521409

• Binary: 1101111101111110010001010101000110010101000011111000001₂
• Hexadecimal: 0x6FBF22A8CA87C1
• Base-36: 8LPGW2K2CHT

Squares and roots of 31453877996521409

• 31453877996521409 squared (31453877996521409²) is 989346441020053646160304595345281
• 31453877996521409 cubed (31453877996521409³) is 31118782252137431314166999751779416327091263620929
• The square root of 31453877996521409 is 177352411.8711708105
• The cube root of 31453877996521409 is 315663.7653540805

Scales and comparisons

• 31,453,877,996,521,409 seconds is equal to 1,000,136,027 years, 2 weeks, 6 days, 15 hours, 3 minutes, 29 seconds.
• To count from 1 to 31,453,877,996,521,409 would take you about three billion, four hundred eight thousand and eighty-one 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 31453877996521409 cubic inches would be around 26305.3 feet tall.

Recreational maths with 31453877996521409

• 31453877996521409 backwards is 90412569977835413
• The number of decimal digits it has is: 17
• The sum of 31453877996521409's digits is 83
• More coming soon!