3813291333386922816

Names of 3813291333386922816

• Cardinal: 3813291333386922816 can be written as Three quintillion, eight hundred thirteen quadrillion, two hundred ninety-one trillion, three hundred thirty-three billion, three hundred eighty-six million, nine hundred twenty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.813291333386922816 × 10¹⁸

Factors of 3813291333386922816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15431928796758

Divisors of 3813291333386922816

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 88 96 99 104 108 117 132 143 144 156 176 192 198 208 216 234 264 286 288 297 312 351 352 396 416 429 432 468 528 572 576 594 624 702 704 792 832 858 864 936 1056 1144 1188 1248 1287 1404 1584 1716 1728 1872 2112 2288 2376 2496 2574 2808 3168 3432 3744 3861 4576 4752 5148 5616 6336 6864 7488 7722 9152 9504 10296 11232 13728 15444 19008 20592 22464 27456 30888 41184 61776 82368 123552 247104 15431928796729 30863857593458 46295786390187 61727715186916 92591572780374 123455430373832 138887359170561 169751216764019 185183145560748 200615074357477 246910860747664 277774718341122 339502433528038 370366291121496 401230148714954 416662077511683 493821721495328 509253650292057 555549436682244 601845223072431 679004867056076 740732582242992 802460297429908 833324155023366 987643442990656 1018507300584114 1111098873364488 1203690446144862 1358009734112152 1481465164485984 1527760950876171 1604920594859816 1666648310046732 1805535669217293 2037014601168228 2206765817932247 2222197746728976 2407380892289724 2716019468224304 2962930328971968 3055521901752342 3209841189719632 3333296620093464 3611071338434586 4074029202336456 4413531635864494 4444395493457952 4583282852628513 4814761784579448 5416607007651879 5432038936448608 6111043803504684 6419682379439264 6620297453796741 6666593240186928 7222142676869172 8148058404672912 8827063271728988 8888790986915904 9166565705257026 9629523569158896 10833214015303758 10864077872897216 12222087607009368 12839364758878528 13240594907593482 13333186480373856 14444285353738344 16296116809345824 17654126543457976 18333131410514052 19259047138317792 19860892361390223 21666428030607516 24444175214018736 26481189815186964 26666372960747712 28888570707476688 32592233618691648 35308253086915952 36666262821028104 38518094276635584 39721784722780446 43332856061215032 48888350428037472 52962379630373928 57777141414953376 59582677084170669 70616506173831904 73332525642056208 79443569445560892 86665712122430064 97776700856074944 105924759260747856 115554282829906752 119165354168341338 141233012347663808 146665051284112416 158887138891121784 173331424244860128 211849518521495712 238330708336682676 293330102568224832 317774277782243568 346662848489720256 423699037042991424 476661416673365352 635548555564487136 953322833346730704 1271097111128974272 1906645666693461408 3813291333386922816
• Sum of all divisors σ(n): 13170225312281251200
• Sum of proper divisors (its aliquot sum) s(n): 9356933978894328384
• 3813291333386922816 is an abundant number, because the sum of its proper divisors (9356933978894328384) is greater than itself. Its abundance is 5543642645507405568

Bases of 3813291333386922816

• Binary: 11010011101011100010000100001110010111100110100110101101000000₂
• Hexadecimal: 0x34EB8843979A6B40
• Base-36: SYZ6YMNLZYO0

Squares and roots of 3813291333386922816

• 3813291333386922816 squared (3813291333386922816²) is 14541190793283815730735216721541369856
• 3813291333386922816 cubed (3813291333386922816³) is 55449796829154887624912311511891547877101332733181034496
• The square root of 3813291333386922816 is 1952765048.1783318769
• The cube root of 3813291333386922816 is 1562308.0197979657

Scales and comparisons

• 3,813,291,333,386,922,816 seconds is equal to 121,250,869,117 years, 8 weeks, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 3,813,291,333,386,922,816 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3813291333386922816 cubic inches would be around 130192.3 feet tall.

Recreational maths with 3813291333386922816

• 3813291333386922816 backwards is 6182296833331923183
• The number of decimal digits it has is: 19
• The sum of 3813291333386922816's digits is 81
• More coming soon!