8136388122273664

Names of 8136388122273664

• Cardinal: 8136388122273664 can be written as Eight quadrillion, one hundred thirty-six trillion, three hundred eighty-eight billion, one hundred twenty-two million, two hundred seventy-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.136388122273664 × 10¹⁵

Factors of 8136388122273664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1021

Divisors of 8136388122273664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 64 74 88 121 128 148 176 242 296 352 407 484 592 704 814 968 971 1184 1331 1369 1408 1628 1936 1942 2368 2662 2738 3256 3872 3884 4477 4736 5324 5476 6512 7744 7768 8954 10648 10681 10952 13024 15059 15488 15536 17908 21296 21362 21904 26048 30118 31072 35816 35927 42592 42724 43808 49247 50653 52096 60236 62144 71632 71854 85184 85448 87616 98494 101306 117491 120472 124288 143264 143708 165649 170368 170896 175232 196988 202612 234982 240944 286528 287416 331298 341792 393976 395197 405224 469964 481888 557183 573056 574832 662596 683584 787952 790394 810448 939928 942841 963776 1114366 1149664 1292401 1325192 1329299 1367168 1575904 1580788 1620896 1822139 1879856 1885682 1927552 2228732 2299328 2584802 2650384 2658598 3151808 3161576 3241792 3644278 3759712 3771364 4347167 4457464 4598656 5169604 5300768 5317196 6129013 6303616 6323152 6483584 7288556 7519424 7542728 8694334 8914928 10339208 10371251 10601536 10634392 12258026 12646304 14577112 14622289 15038848 15085456 17388668 17829856 20678416 20742502 21203072 21268784 24516052 25292608 29154224 29244578 30170912 34777336 34885117 35659712 41356832 41485004 42537568 47818837 49032104 49184063 50585216 58308448 58489156 60341824 67419143 69554672 69770234 71319424 82713664 82970008 85075136 95637674 98064208 98368126 114083761 116616896 116978312 120683648 134838286 139109344 139540468 160845179 165427328 165940016 170150272 191275348 196128416 196736252 228167522 233233792 233956624 269676572 278218688 279080936 321690358 331880032 382550696 383736287 392256832 393472504 456335044 467913248 539353144 541024693 556437376 558161872 643380716 663760064 765101392 767472574 784513664 786945008 912670088 935826496 1078706288 1082049386 1116323744 1254921371 1286761432 1290749329 1327520128 1530202784 1534945148 1573890016 1769296969 1825340176 1871652992 2157412576 2164098772 2232647488 2509842742 2573522864 2581498658 3060405568 3069890296 3147780032 3538593938 3650680352 4221099157 4314825152 4328197544 4465294976 5019685484 5147045728 5162997316 5951271623 6120811136 6139780592 6295560064 7077187876 7301360704 8442198314 8629650304 8656395088 10039370968 10294091456 10325994632 11902543246 12279561184 14154375752 14198242619 14602721408 16884396628 17312790176 20078741936 20588182912 20651989264 23805086492 24559122368 28308751504 28396485238 33768793256 34625580352 40157483872 41303978528 46432090727 47610172984 47757725173 49118244736 56617503008 56792970476 65463987853 67537586512 69251160704 80314967744 82607957056 92864181454 95220345968 95515450346 113235006016 113585940952 130927975706 135075173024 156180668809 160629935488 165215914112 185728362908 190440691936 191030900692 226470012032 227171881904 261855951412 270150346048 312361337618 371456725816 380881383872 382061801384 454343763808 523711902824 525334976903 540300692096 624722675236 742913451632 761762767744 764123602768 908687527616 1047423805648 1050669953806 1249445350472 1485826903264 1528247205536 1717987356899 1817375055232 2094847611296 2101339907612 2498890700944 2971653806528 3056494411072 3435974713798 4189695222592 4202679815224 4997781401888 5778684745933 5943307613056 6112988822144 6871949427596 8379390445184 8405359630448 9995562803776 11557369491866 13743898855192 16810719260896 19991125607552 23114738983732 27487797710384 33621438521792 46229477967464 54975595420768 63565532205263 67242877043584 92458955934928 109951190841536 127131064410526 184917911869856 219902381683072 254262128821052 369835823739712 508524257642104 739671647479424 1017048515284208 2034097030568416 4068194061136832 8136388122273664
• Sum of all divisors σ(n): 18343042652469600
• Sum of proper divisors (its aliquot sum) s(n): 10206654530195936
• 8136388122273664 is an abundant number, because the sum of its proper divisors (10206654530195936) is greater than itself. Its abundance is 2070266407922272

Bases of 8136388122273664

• Binary: 11100111010000000000001111011110010000110011110000000₂
• Hexadecimal: 0x1CE8007BC86780
• Base-36: 2843X3OOOSG

Squares and roots of 8136388122273664

• 8136388122273664 squared (8136388122273664²) is 66200811676275959922112907984896
• 8136388122273664 cubed (8136388122273664³) is 538635497807727408431003893967311876656090578944
• The square root of 8136388122273664 is 90201929.7037134567
• The cube root of 8136388122273664 is 201130.1692434743

Scales and comparisons

• 8,136,388,122,273,664 seconds is equal to 258,711,974 years, 40 weeks, 6 days, 14 hours, 41 minutes, 4 seconds.
• To count from 1 to 8,136,388,122,273,664 would take you about seven hundred seventy-six million, one hundred thirty-five thousand, nine hundred twenty-four 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 8136388122273664 cubic inches would be around 16760.8 feet tall.

Recreational maths with 8136388122273664

• 8136388122273664 backwards is 4663722218836318
• The number of decimal digits it has is: 16
• The sum of 8136388122273664's digits is 70
• More coming soon!