1368138349970808

Names of 1368138349970808

• Cardinal: 1368138349970808 can be written as One quadrillion, three hundred sixty-eight trillion, one hundred thirty-eight billion, three hundred forty-nine million, nine hundred seventy thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.368138349970808 × 10¹⁵

Factors of 1368138349970808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 341

Divisors of 1368138349970808

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 29 39 52 58 78 87 97 104 116 156 174 194 197 232 291 312 348 377 388 394 582 591 696 754 776 788 841 1131 1164 1182 1261 1508 1576 1682 2262 2328 2364 2522 2523 2561 2813 3016 3364 3783 4524 4728 5044 5046 5122 5626 5713 6728 7566 7683 8439 9048 9409 10088 10092 10244 10933 11252 11426 15132 15366 16878 17139 18818 19109 20184 20488 21866 22504 22852 24389 28227 30264 30732 32799 33756 34278 36569 37636 38218 43732 45704 48778 56454 57327 61464 65598 67512 68556 73138 73167 74269 75272 76436 81577 87464 97556 109707 112908 114654 122317 131196 137112 146276 146334 148538 152872 163154 165677 195112 219414 222807 225816 229308 244634 244731 248417 262392 272861 292552 292668 297076 317057 326308 331354 366951 438828 445614 458616 489268 489462 496834 497031 545722 554161 585336 594152 634114 652616 662708 733902 745251 818583 877656 891228 912673 951171 978536 978924 993668 994062 1060501 1091444 1108322 1268228 1325416 1467804 1490502 1637166 1662483 1782456 1825346 1853573 1902342 1957848 1987336 1988124 2121002 2153801 2182888 2216644 2365733 2536456 2738019 2935608 2981004 3181503 3274332 3324966 3547193 3650692 3707146 3804684 3976248 4242004 4307602 4433288 4731466 4804633 5476038 5560719 5962008 6363006 6461403 6548664 6649932 7094386 7097199 7204093 7301384 7414292 7609368 7912969 8484008 8615204 9462932 9609266 10641579 10952076 11121438 11864749 12726012 12922806 13299864 14188772 14194398 14408186 14413899 14828584 15825938 16070669 17230408 18925864 19218532 21283158 21612279 21904152 22242876 23729498 23738907 24096449 25452024 25845612 26467517 28377544 28388796 28816372 28827798 30754529 31651876 32141338 35594247 38437064 42566316 43224558 44485752 47458996 47477814 48192898 48212007 51691224 52935034 53753617 56777592 57632744 57655596 61509058 62460229 63303752 64282676 71188494 72289347 79402551 85132632 86449116 92263587 94917992 94955628 96385796 96424014 102868597 105870068 107507234 115311192 123018116 124920458 128565352 142376988 144578694 158805102 161260851 172898232 179796581 184527174 187380687 189911256 192771592 192848028 205737194 208918697 211740136 215014468 229476101 246036232 249840916 284753976 289157388 308605791 317610204 322521702 344077721 359593162 369054348 374761374 385696056 411474388 417837394 430028936 458952202 466049401 499681832 539389743 578314776 617211582 626756091 635220408 645043404 688155442 688428303 698797021 719186324 738108696 749522748 767557993 822948776 835674788 917904404 932098802 1032233163 1078779486 1234423164 1253512182 1290086808 1376310884 1376856606 1397594042 1398148203 1438372648 1499045496 1535115986 1558854893 1671349576 1835808808 1864197604 2064466326 2096391063 2157558972 2302673979 2337355553 2468846328 2507024364 2752621768 2753713212 2795188084 2796296406 2983189313 3070231972 3117709786 3728395208 4128932652 4192782126 4315117944 4605347958 4674711106 4676564679 5014048728 5214100849 5507426424 5590376168 5592592812 5966378626 6058642213 6140463944 6235419572 7012066659 8257865304 8385564252 8949567939 9210695916 9349422212 9353129358 9978253909 10428201698 11185185624 11932757252 12117284426 12470839144 14024133318 15642302547 16771128504 17899135878 18175926639 18421391832 18698844424 18706258716 19956507818 20265113609 20856403396 22259181797 23865514504 24234568852 28048266636 29934761727 31284605094 35798271756 36351853278 37412517432 39913015636 40530227218 41712806792 44518363594 45206791897 48469137704 56096533272 59869523454 60795340827 62569210188 66777545391 67783311037 71596543512 72703706556 79826031272 81060454436 89036727188 90413583794 119739046908 121590681654 125138420376 133555090782 135566622074 135620375691 145407413112 151208924621 162120908872 178073454376 180827167588 203349933111 239478093816 243181363308 267110181564 271133244148 271240751382 289369363361 302417849242 361654335176 406699866222 453626773863 486362726616 534220363128 542266488296 542481502764 578738726722 587688294661 604835698484 813399732444 868108090083 907253547726 1084963005528 1157477453444 1175376589322 1209671396968 1626799464888 1736216180166 1763064883983 1814507095452 1965716020073 2314954906888 2350753178644 3472432360332 3526129767966 3629014190904 3931432040146 4385058814009 4701506357288 5897148060219 6944864720664 7052259535932 7862864080292 8770117628018 11794296120438 13155176442027 14104519071864 15725728160584 17540235256036 23588592240876 26310352884054 35080470512072 47177184481752 52620705768108 57005764582117 105241411536216 114011529164234 171017293746351 228023058328468 342034587492702 456046116656936 684069174985404 1368138349970808
• Sum of all divisors σ(n): 3874302454176000
• Sum of proper divisors (its aliquot sum) s(n): 2506164104205192
• 1368138349970808 is an abundant number, because the sum of its proper divisors (2506164104205192) is greater than itself. Its abundance is 1138025754234384

Bases of 1368138349970808

• Binary: 100110111000101000010001000010110101000010101111000₂
• Hexadecimal: 0x4DC50885A8578
• Base-36: DGYQ2XAC8O

Squares and roots of 1368138349970808

• 1368138349970808 squared (1368138349970808²) is 1871802544660845110574452172864
• 1368138349970808 cubed (1368138349970808³) is 2560884844923448279303159157468178326569754112
• The square root of 1368138349970808 is 36988354.2479360387
• The cube root of 1368138349970808 is 111013.7241903131

Scales and comparisons

• 1,368,138,349,970,808 seconds is equal to 43,502,567 years, 31 weeks, 1 day, 3 hours, 26 minutes, 48 seconds.
• To count from 1 to 1,368,138,349,970,808 would take you about one hundred thirty million, five hundred seven thousand, seven hundred 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 1368138349970808 cubic inches would be around 9251.1 feet tall.

Recreational maths with 1368138349970808

• 1368138349970808 backwards is 8080799438318631
• 1368138349970808 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1368138349970808's digits is 78
• More coming soon!