13655834771555991

Names of 13655834771555991

• Cardinal: 13655834771555991 can be written as Thirteen quadrillion, six hundred fifty-five trillion, eight hundred thirty-four billion, seven hundred seventy-one million, five hundred fifty-five thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.3655834771555991 × 10¹⁶

Factors of 13655834771555991

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 175

Divisors of 13655834771555991

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 17 21 47 49 51 101 119 141 147 303 329 343 357 707 799 833 987 1029 1717 2121 2209 2303 2397 2401 2499 4747 4949 5151 5593 5831 6627 6909 7203 10201 12019 14241 14847 15463 16121 16779 16807 17493 30603 33229 34643 36057 37553 39151 40817 46389 48363 50421 71407 80699 84133 99687 103929 108241 112659 112847 117453 117649 122451 173417 214221 223109 232603 242097 242501 252399 262871 274057 285719 324723 338541 352947 479447 499849 520251 564893 588931 669327 697809 727503 757687 788613 789929 822171 857157 1030301 1213919 1438341 1499547 1561763 1628221 1694679 1697507 1766793 1840097 1918399 2000033 2273061 2369787 3090903 3356129 3498943 3641757 3792853 3954251 4122517 4685289 4884663 5092521 5303809 5520291 5529503 5755197 6000099 7212107 8150599 8497433 10068387 10496829 10932341 11378559 11397547 11862753 11882549 12367551 12880679 13428793 15911427 16588509 17515117 21636321 22534009 23492903 24451797 24492601 25492299 26549971 27679757 28857619 32797023 34192641 35647647 37126663 38642037 40286379 48424147 50484749 52545351 57054193 59482031 67602027 70478709 73477803 76526387 79649913 79782829 83039271 86572857 90164753 94001551 111379989 122605819 145272441 151454247 157738063 164450321 171162579 171448207 178446093 185849797 193758299 202003333 229579161 239348487 259886641 270494259 282004653 338969029 353393243 367817457 383078153 399379351 416374217 473214189 493350963 514344621 535684709 557549391 558479803 581274897 606009999 631153271 779659923 823210499 858240733 1016907087 1060179729 1104166441 1149234459 1151152247 1198138053 1200137449 1249122651 1300948579 1356308093 1607054127 1675439409 1893459813 2275934909 2372783203 2469631497 2473752701 2574722199 2681547071 2795655457 2914619519 3312499323 3453456741 3600412347 3749792963 3902845737 4068924279 4418072897 5762473493 6007685131 6827804727 7118349609 7421258103 7729165087 8044641213 8058065729 8386966371 8743858557 9106640053 9494156651 11249378889 13254218691 15931544363 16609482421 17287420479 17316268907 18023055393 18770829497 19569588199 20402336633 23187495261 24174197187 26248550741 27319920159 28482469953 38690893453 40337314451 42053795917 47794633089 49828447263 51948806721 54104155609 56312488491 56406460103 58708764597 61207009899 63746480371 78745652223 111520810541 116072680359 116266376947 121011943353 121213882349 126161387751 131395806479 136987117393 162312466827 169219380309 191239441113 270836254171 282361201157 294376571419 334562431623 348799130841 363641647047 378729089263 394187419437 410961352179 446225362597 780645673787 812508762513 813864638629 847083603471 883129714257 919770645353 958909821751 1136187267789 1338676087791 1895853779197 1976528408099 2060635999933 2341937021361 2441593915887 2651103624841 2759311936059 2876729465253 5464519716509 5687561337591 5697052470403 5929585224297 6181907999799 6438394517471 7953310874523 13270976454379 13835698856693 16393559149527 17091157411209 19315183552413 38251638015563 39812929363137 41507096570079 45068761622297 92896835180653 96849891996851 114754914046689 135206284866891 267761466108941 278690505541959 290549675990553 650277846264571 803284398326823 1950833538793713 4551944923851997 13655834771555991
• Sum of all divisors σ(n): 23210476095282912
• Sum of proper divisors (its aliquot sum) s(n): 9554641323726921
• 13655834771555991 is a deficient number, because the sum of its proper divisors (9554641323726921) is less than itself. Its deficiency is 4101193447829070

Bases of 13655834771555991

• Binary: 110000100000111110100011001100101010111000011010010111₂
• Hexadecimal: 0x3083E8CCAB8697
• Base-36: 3QGL7VZS1P3

Squares and roots of 13655834771555991

• 13655834771555991 squared (13655834771555991²) is 186481823308037664901635247992081
• 13655834771555991 cubed (13655834771555991³) is 2546564966993061203564256083635792735614816107271
• The square root of 13655834771555991 is 116858182.3046892639
• The cube root of 13655834771555991 is 239022.8485567451

Scales and comparisons

• 13,655,834,771,555,991 seconds is equal to 434,213,305 years, 24 weeks, 1 day, 7 hours, 19 minutes, 51 seconds.
• To count from 1 to 13,655,834,771,555,991 would take you about one billion, three hundred two million, six hundred thirty-nine thousand, nine hundred sixteen 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 13655834771555991 cubic inches would be around 19918.6 feet tall.

Recreational maths with 13655834771555991

• 13655834771555991 backwards is 19955517743855631
• The number of decimal digits it has is: 17
• The sum of 13655834771555991's digits is 84
• More coming soon!