6938640869888

Names of 6938640869888

• Cardinal: 6938640869888 can be written as Six trillion, nine hundred thirty-eight billion, six hundred forty million, eight hundred sixty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 6.938640869888 × 10¹²

Factors of 6938640869888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 709

Divisors of 6938640869888

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 41 49 52 56 58 64 82 91 98 104 112 116 128 164 182 196 203 208 224 232 256 287 328 364 377 392 406 416 448 464 512 533 574 617 637 656 728 754 784 812 832 841 896 928 1066 1148 1189 1234 1274 1312 1421 1456 1508 1568 1624 1664 1682 1792 1856 2009 2132 2296 2378 2468 2548 2624 2639 2842 2912 3016 3136 3248 3328 3364 3584 3712 3731 4018 4264 4319 4592 4756 4936 5096 5248 5278 5684 5824 5887 6032 6272 6496 6656 6728 7424 7462 8021 8036 8323 8528 8638 9184 9512 9872 10192 10496 10556 10933 11368 11648 11774 12064 12544 12992 13456 14848 14924 15457 16042 16072 16646 17056 17276 17893 18368 18473 19024 19744 20384 20992 21112 21866 22736 23296 23548 24128 25088 25297 25984 26117 26912 29848 30233 30914 32084 32144 33292 34112 34481 34552 35786 36736 36946 38048 39488 40768 41209 42224 43732 45472 46592 47096 48256 50594 51968 52234 53824 56147 58261 59696 60466 61828 64168 64288 66584 68224 68962 69104 71572 73472 73892 76096 76531 78976 81536 82418 84448 87464 90944 94192 96512 101188 103936 104468 107648 108199 112294 116522 119392 120932 123656 125251 128336 128576 133168 136448 137924 138208 143144 146944 147784 152192 153062 157952 163072 164836 168896 174928 177079 181888 188384 193024 202376 208936 215296 216398 224588 232609 233044 238784 241367 241864 247312 250502 256672 257152 266336 272896 275848 276416 286288 295568 304384 306124 315904 326144 328861 329672 337792 349856 354158 363776 376768 393029 404752 417872 430592 432796 448253 449176 465218 466088 477568 482734 483728 494624 501004 513344 514304 518897 532672 535717 551696 552832 572576 591136 608768 612248 657722 659344 675584 699712 708316 727552 733613 753536 757393 786058 809504 835744 865592 876757 896506 898352 930436 932176 955136 965468 967456 989248 1002008 1026688 1028608 1037794 1065344 1071434 1103392 1105664 1145152 1182272 1224496 1239553 1315444 1318688 1351168 1399424 1416632 1467226 1507072 1514786 1572116 1619008 1628263 1671488 1689569 1731184 1753514 1793012 1796704 1860872 1864352 1910272 1930936 1934912 1978496 2004016 2053376 2075588 2130688 2142868 2206784 2211328 2290304 2302027 2364544 2448992 2479106 2630888 2637376 2798848 2833264 2934452 3014144 3029572 3137771 3144232 3238016 3256526 3342976 3379138 3462368 3507028 3586024 3593408 3632279 3721744 3728704 3861872 3869824 3956992 4008032 4106752 4151176 4261376 4285736 4413568 4580608 4604054 4729088 4897984 4958212 5135291 5261776 5274752 5597696 5666528 5868904 6059144 6275542 6288464 6476032 6513052 6685952 6745661 6758276 6924736 7014056 7172048 7186816 7264558 7443488 7457408 7723744 7739648 7913984 8016064 8302352 8571472 8827136 9161216 9208108 9458176 9536969 9795968 9916424 10270582 10523552 10549504 11333056 11397841 11737808 12118288 12551084 12576928 12952064 13026104 13371904 13491322 13516552 13849472 14028112 14344096 14373632 14529116 14886976 14914816 15447488 15479296 16032128 16114189 16604704 17142944 17654272 18416216 19073938 19591936 19832848 20541164 21047104 21099008 21274777 21964397 22666112 22795682 23475616 24236576 25102168 25153856 25425953 26052208 26982644 27033104 27698944 28056224 28688192 28747264 29058232 29773952 29829632 30894976 32064256 32228378 33209408 34285888 35947037 36832432 38147876 39183872 39665696 41082328 42094208 42549554 43928794 45332224 45591364 46951232 47219627 48473152 50204336 50307712 50851906 52104416 53965288 54066208 55397888 56112448 57376384 58116464 59547904 61789952 64128512 64456756 66418816 66758783 68571776 71894074 73664864 76295752 79331392 82164656 84188416 85099108 87857588 90664448 91182728 93902464 94439254 96946304 100408672 100615424 101703812 104208832 107930576 108132416 112224896 114752768 116232928 119095808 123579904 128913512 132837632 133517566 137143552 143788148 147329728 148923439 152591504 158662784 164329312 168376832 170198216 175715176 182365456 187804928 188878508 193892608 200817344 201230848 203407624 208417664 215861152 216264832 224449792 229505536 232465856 257827024 265675264 267035132 274287104 276572101 287576296 294659456 297846878 305183008 317325568 328658624 330537389 340396432 351430352 364730912 375609856 377757016 387785216 401634688 406815248 416835328 431722304 432529664 448899584 464931712 467311481 515654048 534070264 553144202 575152592 589318912 595693756 610366016 634651136 657317248 661074778 680792864 702860704 729461824 755514032 803269376 813630496 833670656 863444608 865059328 929863424 934622962 1031308096 1042464073 1068140528 1106288404 1150305184 1178637824 1191387512 1220732032 1314634496 1322149556 1361585728 1405721408 1458923648 1511028064 1606538752 1627260992 1726889216 1859726848 1869245924 1936004707 2062616192 2084928146 2136281056 2212576808 2300610368 2382775024 2441464064 2629268992 2644299112 2723171456 2811442816 2917847296 3022056128 3254521984 3453778432 3738491848 3872009414 4125232384 4169856292 4272562112 4425153616 4601220736 4765550048 4882928128 5288598224 5446342912 5622885632 5835694592 6044112256 6509043968 7476983696 7744018828 8250464768 8339712584 8545124224 8850307232 9202441472 9531100096 10577196448 10892685824 11245771264 12088224512 13018087936 13552032949 14953967392 15488037656 16679425168 17090248448 17700614464 18404882944 19062200192 21154392896 24176449024 27104065898 29907934784 30976075312 33358850336 34180496896 35401228928 38124400384 42308785792 54208131796 59815869568 61952150624 66717700672 70802457856 76248800768 84617571584 108416263592 119631739136 123904301248 133435401344 141604915712 169235143168 216832527184 239263478272 247808602496 266870802688 433665054368 495617204992 533741605376 867330108736 991234409984 1734660217472 3469320434944 6938640869888
• Sum of all divisors σ(n): 18455866733304
• Sum of proper divisors (its aliquot sum) s(n): 11517225863416
• 6938640869888 is an abundant number, because the sum of its proper divisors (11517225863416) is greater than itself. Its abundance is 4578584993528

Bases of 6938640869888

• Binary: 1100100111110000111001110010110101000000000₂
• Hexadecimal: 0x64F87396A00
• Base-36: 2GJKFMG3K

Squares and roots of 6938640869888

• 6938640869888 squared (6938640869888²) is 48144737121280101345132544
• 6938640869888 cubed (6938640869888³) is 334059040659728047353495274014818435072
• The square root of 6938640869888 is 2634130.0024653299
• The cube root of 6938640869888 is 19073.2544804349

Scales and comparisons

• 6,938,640,869,888 seconds is equal to 220,627 years, 16 weeks, 3 days, 9 hours, 38 minutes, 8 seconds.
• To count from 1 to 6,938,640,869,888 would take you about five hundred fifty-one thousand, five hundred sixty-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 6938640869888 cubic inches would be around 1589.4 feet tall.

Recreational maths with 6938640869888

• 6938640869888 backwards is 8889680468396
• The number of decimal digits it has is: 13
• The sum of 6938640869888's digits is 83
• More coming soon!