18472614640128

Names of 18472614640128

• Cardinal: 18472614640128 can be written as Eighteen trillion, four hundred seventy-two billion, six hundred fourteen million, six hundred forty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8472614640128 × 10¹³

Factors of 18472614640128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 10269

Divisors of 18472614640128

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 59 64 66 72 88 96 99 118 128 132 144 176 177 192 198 236 256 264 288 352 354 384 396 472 512 528 531 576 647 649 704 708 768 792 944 1056 1062 1152 1294 1298 1408 1416 1536 1584 1888 1941 1947 2112 2124 2304 2588 2596 2816 2832 3168 3776 3882 3894 4224 4248 4608 5176 5192 5632 5664 5823 5841 6336 7117 7552 7764 7788 8448 8496 9547 10352 10384 11328 11646 11682 12672 14234 15104 15528 15576 16896 16992 19094 20704 20768 21351 22656 23292 23364 25344 28468 28641 30208 31056 31152 33984 38173 38188 41408 41536 42702 45312 46584 46728 50688 56936 57282 62112 62304 64053 67968 76346 76376 82816 83072 85404 85923 90624 93168 93456 105017 113872 114519 114564 124224 124608 128106 135936 152692 152752 165632 166144 170808 171846 186336 186912 210034 227744 229038 229128 248448 249216 256212 271872 305384 305504 315051 331264 332288 341616 343557 343692 372672 373824 419903 420068 455488 458076 458256 496896 498432 512424 563273 610768 611008 630102 683232 687114 687384 745344 747648 839806 840136 910976 916152 916512 945153 993792 996864 1024848 1126546 1221536 1222016 1259709 1260204 1366464 1374228 1374768 1490688 1495296 1679612 1680272 1689819 1821952 1832304 1833024 1890306 2049696 2253092 2443072 2444032 2519418 2520408 2732928 2748456 2749536 2981376 2990592 3359224 3360544 3379638 3643904 3664608 3666048 3779127 3780612 4099392 4506184 4886144 4888064 5038836 5040816 5069457 5465856 5496912 5499072 6176909 6196003 6718448 6721088 6759276 7329216 7332096 7558254 7561224 8198784 9012368 9772288 10077672 10081632 10138914 10931712 10993824 10998144 12353818 12392006 13436896 13442176 13518552 14658432 14664192 15116508 15122448 16397568 18024736 18530727 18588009 19544576 20155344 20163264 20277828 21987648 21996288 24707636 24784012 26873792 26884352 27037104 29316864 30233016 30244896 32795136 36049472 37061454 37176018 40310688 40326528 40555656 43975296 43992576 49415272 49568024 53747584 53768704 54074208 55592181 55764027 58633728 60466032 60489792 67945999 72098944 74122908 74352036 80621376 80653056 81111312 87950592 98830544 99136048 107495168 108148416 111184362 111528054 120932064 120979584 135891998 144197888 148245816 148704072 161242752 161306112 162222624 175901184 197661088 198272096 203837997 214990336 216296832 222368724 223056108 241864128 241959168 271783996 288395776 296491632 297408144 322485504 324445248 364437631 395322176 396544192 407675994 432593664 444737448 446112216 483728256 483918336 543567992 592983264 594816288 611513991 644971008 648890496 728875262 790644352 793088384 815351988 865187328 889474896 892224432 967456512 1087135984 1093312893 1185966528 1189632576 1223027982 1297780992 1457750524 1581288704 1586176768 1630703976 1778949792 1784448864 1934913024 2174271968 2186625786 2371933056 2379265152 2446055964 2595561984 2915501048 3162577408 3172353536 3261407952 3279938679 3557899584 3568897728 4008813941 4348543936 4373251572 4743866112 4758530304 4892111928 5831002096 6522815904 6559877358 7115799168 7137795456 8017627882 8697087872 8746503144 9487732224 9517060608 9784223856 11662004192 12026441823 13045631808 13119754716 14231598336 14275590912 16035255764 17394175744 17493006288 19568447712 23324008384 24052883646 26091263616 26239509432 28463196672 28551181824 32070511528 34788351488 34986012576 36079325469 39136895424 46648016768 48105767292 52182527232 52479018864 64141023056 69972025152 72158650938 78273790848 93296033536 96211534584 104365054464 104958037728 128282046112 139944050304 144317301876 156547581696 186592067072 192423069168 209916075456 256564092224 279888100608 288634603752 313095163392 384846138336 419832150912 513128184448 559776201216 577269207504 769692276672 839664301824 1026256368896 1154538415008 1539384553344 1679328603648 2052512737792 2309076830016 3078769106688 4618153660032 6157538213376 9236307320064 18472614640128
• Sum of all divisors σ(n): 59243253189120
• Sum of proper divisors (its aliquot sum) s(n): 40770638548992
• 18472614640128 is an abundant number, because the sum of its proper divisors (40770638548992) is greater than itself. Its abundance is 22298023908864

Bases of 18472614640128

• Binary: 100001100110011111101101000100011101000000000₂
• Hexadecimal: 0x10CCFDA23A00
• Base-36: 6JQ79T340

Squares and roots of 18472614640128

• 18472614640128 squared (18472614640128²) is 341237491642671318947856384
• 18472614640128 cubed (18472614640128³) is 6303548683878966254034543164521187377152
• The square root of 18472614640128 is 4297977.9711078093
• The cube root of 18472614640128 is 26434.8057525459

Scales and comparisons

• 18,472,614,640,128 seconds is equal to 587,372 years, 2 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,472,614,640,128 would take you about one million, four hundred sixty-eight thousand, four hundred thirty 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 18472614640128 cubic inches would be around 2202.9 feet tall.

Recreational maths with 18472614640128

• 18472614640128 backwards is 82104641627481
• The number of decimal digits it has is: 14
• The sum of 18472614640128's digits is 54
• More coming soon!