64400323759824

Names of 64400323759824

• Cardinal: 64400323759824 can be written as Sixty-four trillion, four hundred billion, three hundred twenty-three million, seven hundred fifty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.4400323759824 × 10¹³

Factors of 64400323759824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1995

Divisors of 64400323759824

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 73 78 93 104 124 146 156 169 186 208 219 248 292 312 338 372 403 438 496 507 584 624 676 744 806 876 949 1014 1168 1209 1352 1488 1612 1752 1873 1898 2028 2263 2418 2704 2847 3224 3504 3746 3796 4056 4526 4836 5239 5619 5694 6448 6789 7492 7592 8112 9052 9672 10478 11238 11388 12337 13578 14984 15184 15717 18104 19344 20956 22476 22776 24349 24674 27156 29419 29968 31434 36208 37011 41912 44952 45552 48698 49348 54312 58063 58838 62868 73047 74022 83824 88257 89904 97396 98696 108624 116126 117676 125736 136729 146094 148044 174189 176514 194792 197392 232252 235352 251472 273458 292188 296088 316537 348378 353028 382447 389584 410187 464504 470704 546916 584376 592176 633074 696756 706056 754819 764894 820374 929008 949611 1093832 1147341 1168752 1266148 1393512 1412112 1509638 1529788 1640748 1777477 1899222 2187664 2264457 2294682 2532296 2787024 3019276 3059576 3281496 3508129 3554954 3798444 4238599 4528914 4589364 5064592 5332431 6038552 6119152 6562992 7016258 7109908 7596888 8477198 9057828 9178728 9812647 10524387 10664862 12077104 12715797 14032516 14219816 15193776 16954396 18115656 18357456 19625294 21048774 21329724 23107201 25431594 28065032 28439632 29437941 33908792 36231312 39250588 42097548 42659448 45605677 46214402 50863188 55101787 56130064 58875882 67817584 69321603 78501176 84195096 85318896 91211354 92428804 101726376 108751999 110203574 117751764 136817031 138643206 157002352 165305361 168390192 182422708 184857608 203452752 217503998 220407148 235503528 256093417 273634062 277286412 326255997 330610722 364845416 369715216 435007996 440814296 471007056 512186834 547268124 554572824 592873801 652511994 661221444 716323231 729690832 768280251 870015992 881628592 1024373668 1094536248 1109145648 1185747602 1305023988 1322442888 1413775987 1432646462 1536560502 1740031984 1778621403 2048747336 2148969693 2189072496 2371495204 2610047976 2644885776 2827551974 2865292924 3073121004 3329214421 3557242806 4097494672 4241327961 4297939386 4742990408 5220095952 5655103948 5730585848 6146242008 6658428842 7114485612 7938895927 8482655922 8595878772 9485980816 9987643263 11310207896 11461171696 12292484016 13316857684 14228971224 15877791854 16965311844 17191757544 18379087831 19975286526 22620415792 23816687781 26633715368 28457942448 31755583708 33930623688 34383515088 36758175662 39950573052 43279787473 47633375562 53267430736 55137263493 63511167416 67861247376 73516351324 79901146104 86559574946 95266751124 103205647051 110274526986 127022334832 129839362419 147032702648 159802292208 173119149892 190533502248 206411294102 220549053972 259678724838 294065405296 309616941153 346238299784 381067004496 412822588204 441098107944 519357449676 619233882306 692476599568 825645176408 882196215888 1038714899352 1238467764612 1341673411663 1651290352816 2077429798704 2476935529224 2683346823326 4025020234989 4953871058448 5366693646652 8050040469978 10733387293304 16100080939956 21466774586608 32200161879912 64400323759824
• Sum of all divisors σ(n): 188608803763968
• Sum of proper divisors (its aliquot sum) s(n): 124208480004144
• 64400323759824 is an abundant number, because the sum of its proper divisors (124208480004144) is greater than itself. Its abundance is 59808156244320

Bases of 64400323759824

• Binary: 1110101001001001011110011010111100111011010000₂
• Hexadecimal: 0x3A925E6BCED0
• Base-36: MTT3LZZDC

Squares and roots of 64400323759824

• 64400323759824 squared (64400323759824²) is 4147401700370151623636510976
• 64400323759824 cubed (64400323759824³) is 267094012265882333703215828725433563828224
• The square root of 64400323759824 is 8024981.2311197339
• The cube root of 64400323759824 is 40083.2274928033

Scales and comparisons

• 64,400,323,759,824 seconds is equal to 2,047,731 years, 4 weeks, 5 days, 14 hours, 10 minutes, 24 seconds.
• To count from 1 to 64,400,323,759,824 would take you about five million, one hundred nineteen thousand, three hundred twenty-seven 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 64400323759824 cubic inches would be around 3340.3 feet tall.

Recreational maths with 64400323759824

• 64400323759824 backwards is 42895732300446
• The number of decimal digits it has is: 14
• The sum of 64400323759824's digits is 57
• More coming soon!