1428393787201152

Names of 1428393787201152

• Cardinal: 1428393787201152 can be written as One quadrillion, four hundred twenty-eight trillion, three hundred ninety-three billion, seven hundred eighty-seven million, two hundred one thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.428393787201152 × 10¹⁵

Factors of 1428393787201152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4008694

Divisors of 1428393787201152

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 288 304 342 361 384 456 576 608 684 722 857 912 1083 1152 1216 1368 1444 1714 1824 2166 2432 2571 2736 2888 3249 3428 3648 4332 5142 5472 5776 6498 6856 7296 7713 8664 10284 10944 11552 12996 13712 15426 16283 17328 20568 21888 23104 25992 27424 30852 32566 34656 41136 46208 48849 51984 54848 61704 65132 69312 82272 97698 103968 109696 123408 130264 138624 146547 164544 195396 207936 246816 260528 293094 309377 329088 390792 415872 493632 521056 586188 618754 781584 928131 987264 1042112 1172376 1237508 1563168 1856262 2084224 2344752 2475016 2784393 3126336 3712524 4007813 4689504 4950032 5568786 6252672 7425048 8015626 9379008 9900064 11137572 12023439 14850096 16031252 18758016 19800128 22275144 24046878 29700192 32062504 36070317 39600256 44550288 48093756 59400384 64125008 72140634 76148447 89100576 96187512 118800768 128250016 144281268 152296894 178201152 192375024 228445341 256500032 288562536 304593788 356402304 384750048 456890682 513000064 577125072 609187576 685336023 769500096 913781364 1154250144 1218375152 1370672046 1446820493 1539000192 1827562728 2308500288 2436750304 2741344092 2893640986 3434695741 3655125456 4340461479 4617000576 4873500608 5482688184 5787281972 6869391482 7310250912 8680922958 9747001216 10304087223 10965376368 11574563944 13021384437 13738782964 14620501824 17361845916 20608174446 21930752736 23149127888 26042768874 27477565928 29241003648 30912261669 34723691832 41216348892 43861505472 46298255776 52085537748 54955131856 61824523338 65259219079 69447383664 82432697784 87723010944 92596511552 104171075496 109910263712 123649046676 130518438158 138894767328 164865395568 185193023104 195777657237 208342150992 219820527424 247298093352 261036876316 277789534656 329730791136 391555314474 416684301984 439641054848 494596186704 522073752632 555579069312 587332971711 659461582272 783110628948 833368603968 989192373408 1044147505264 1174665943422 1239925162501 1318923164544 1566221257896 1666737207936 1978384746816 2088295010528 2349331886844 2479850325002 3132442515792 3719775487503 3956769493632 4176590021056 4698663773688 4959700650004 6264885031584 7439550975006 8353180042112 9397327547376 9919401300008 11159326462509 12529770063168 14879101950012 18794655094752 19838802600016 22318652925018 25059540126336 29758203900024 37589310189504 39677605200032 44637305850036 59516407800048 75178620379008 79355210400064 89274611700072 119032815600096 158710420800128 178549223400144 238065631200192 357098446800288 476131262400384 714196893600576 1428393787201152
• Sum of all divisors σ(n): 4343135252922180
• Sum of proper divisors (its aliquot sum) s(n): 2914741465721028
• 1428393787201152 is an abundant number, because the sum of its proper divisors (2914741465721028) is greater than itself. Its abundance is 1486347678519876

Bases of 1428393787201152

• Binary: 101000100110001110111011000010010010001011010000000₂
• Hexadecimal: 0x5131DD8491680
• Base-36: E2BN1OV4W0

Squares and roots of 1428393787201152

• 1428393787201152 squared (1428393787201152²) is 2040308811314849903125710127104
• 1428393787201152 cubed (1428393787201152³) is 2914364430053899100475920913231876746335223808
• The square root of 1428393787201152 is 37794097.2534224185
• The cube root of 1428393787201152 is 112620.1195924587

Scales and comparisons

• 1,428,393,787,201,152 seconds is equal to 45,418,504 years, 6 weeks, 2 days, 19 minutes, 12 seconds.
• To count from 1 to 1,428,393,787,201,152 would take you about one hundred thirty-six million, two hundred fifty-five thousand, five hundred twelve 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 1428393787201152 cubic inches would be around 9385 feet tall.

Recreational maths with 1428393787201152

• 1428393787201152 backwards is 2511027873938241
• The number of decimal digits it has is: 16
• The sum of 1428393787201152's digits is 63
• More coming soon!