16399718256128

Names of 16399718256128

• Cardinal: 16399718256128 can be written as Sixteen trillion, three hundred ninety-nine billion, seven hundred eighteen million, two hundred fifty-six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6399718256128 × 10¹³

Factors of 16399718256128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4336

Divisors of 16399718256128

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 37 38 64 68 74 76 128 136 148 152 256 272 289 296 304 323 512 544 578 592 608 629 646 703 1088 1156 1184 1216 1258 1292 1369 1406 2176 2312 2368 2432 2516 2584 2738 2812 4261 4352 4624 4736 4864 5032 5168 5476 5491 5624 8522 8704 9248 9472 9728 10064 10336 10693 10952 10982 11248 11951 17044 18496 18944 20128 20672 21386 21904 21964 22496 23273 23902 26011 34088 36992 40256 41344 42772 43808 43928 44992 46546 47804 52022 68176 72437 73984 80512 80959 82688 85544 87616 87856 89984 93092 95608 104044 136352 144874 147968 157657 161024 161918 165376 171088 175232 175712 179968 186184 191216 203167 208088 272704 289748 315314 322048 323836 342176 350464 351424 359936 372368 382432 395641 406334 416176 442187 545408 579496 630628 647672 684352 700928 702848 744736 764864 791282 812668 832352 884374 1090816 1158992 1231429 1261256 1295344 1368704 1376303 1405696 1489472 1529728 1582564 1625336 1664704 1768748 2181632 2317984 2462858 2522512 2590688 2680169 2737408 2752606 2811392 2978944 2995483 3059456 3165128 3250672 3329408 3537496 4635968 4925716 5045024 5181376 5360338 5474816 5505212 5833309 5957888 5990966 6118912 6330256 6501344 6658816 7074992 7517179 9271936 9851432 10090048 10362752 10720676 11010424 11666618 11915776 11981932 12660512 13002688 13317632 14149984 15034358 18543872 19702864 20180096 20725504 21441352 22020848 23333236 23397151 23963864 25321024 26005376 28299968 30068716 37087744 39405728 40360192 41451008 42882704 44041696 45562873 46666472 46794302 47927728 50642048 50923211 52010752 56599936 60137432 78811456 80720384 85765408 88083392 91125746 93332944 93588604 95855456 99166253 101284096 101846422 104021504 110832871 113199872 120274864 157622912 171530816 176166784 182251492 186665888 187177208 191710912 198332506 202568192 203692844 221665742 226399744 240549728 315245824 343061632 352333568 364502984 373331776 374354416 383421824 396665012 407385688 443331484 481099456 630491648 686123264 704667136 729005968 746663552 748708832 766843648 793330024 814771376 865694587 886662968 962198912 1372246528 1458011936 1493327104 1497417664 1533687296 1586660048 1629542752 1685826301 1731389174 1773325936 1884158807 1924397824 2916023872 2986654208 2994835328 3173320096 3259085504 3371652602 3462778348 3546651872 3768317614 3848795648 5832047744 5989670656 6346640192 6518171008 6743305204 6925556696 7093303744 7536635228 11664095488 11979341312 12693280384 13036342016 13486610408 13851113392 14186607488 15073270456 23328190976 25386560768 26072684032 26973220816 27702226784 28373214976 30146540912 32030699719 50773121536 53946441632 55404453568 56746429952 60293081824 64061399438 107892883264 110808907136 120586163648 128122798876 215785766528 221617814272 241172327296 256245597752 431571533056 443235628544 482344654592 512491195504 863143066112 964689309184 1024982391008 2049964782016 4099929564032 8199859128064 16399718256128
• Sum of all divisors σ(n): 37666177413480
• Sum of proper divisors (its aliquot sum) s(n): 21266459157352
• 16399718256128 is an abundant number, because the sum of its proper divisors (21266459157352) is greater than itself. Its abundance is 4866740901224

Bases of 16399718256128

• Binary: 11101110101001011011011000011000111000000000₂
• Hexadecimal: 0xEEA5B618E00
• Base-36: 5T9XCTKOW

Squares and roots of 16399718256128

• 16399718256128 squared (16399718256128²) is 268950758880378009409552384
• 16399718256128 cubed (16399718256128³) is 4410716670410015058231464397877545009152
• The square root of 16399718256128 is 4049656.5602687841
• The cube root of 16399718256128 is 25406.5363632157

Scales and comparisons

• 16,399,718,256,128 seconds is equal to 521,460 years, 16 weeks, 1 day, 21 hours, 22 minutes, 8 seconds.
• To count from 1 to 16,399,718,256,128 would take you about one million, three hundred three thousand, six hundred fifty 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 16399718256128 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16399718256128

• 16399718256128 backwards is 82165281799361
• 16399718256128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16399718256128's digits is 68
• More coming soon!