855556320008

Names of 855556320008

• Cardinal: 855556320008 can be written as Eight hundred fifty-five billion, five hundred fifty-six million, three hundred twenty thousand and eight.

Scientific notation

• Scientific notation: 8.55556320008 × 10¹¹

Factors of 855556320008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 83

Divisors of 855556320008

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 26 31 37 52 62 74 104 124 148 169 248 296 338 403 481 676 806 961 962 1147 1352 1369 1612 1922 1924 2197 2294 2738 3224 3844 3848 4394 4588 5239 5476 6253 7688 8788 9176 10478 10952 12493 12506 14911 17576 17797 20956 24986 25012 29822 35557 35594 41912 42439 49972 50024 50653 59644 68107 71114 71188 81289 84878 99944 101306 119288 136214 142228 142376 162409 162578 169756 193843 202612 231361 272428 284456 324818 325156 339512 387686 405224 462241 462722 544856 551707 649636 650312 658489 775372 924482 925444 1103414 1299272 1315609 1316978 1550744 1570243 1848964 1850888 2111317 2206828 2519959 2631218 2633956 3007693 3140486 3697928 4222634 4413656 5039918 5262436 5267912 6009133 6015386 6280972 7172191 8445268 8560357 10079836 10524872 12018266 12030772 12561944 14344382 16890536 17102917 17120714 20159672 20413159 24036532 24061544 28688764 34205834 34241428 40826318 48073064 48677533 57377528 68411668 68482856 78118729 81652636 93238483 97355066 111284641 136823336 156237458 163305272 186476966 194710132 222337921 222569282 265371067 312474916 372953932 389420264 444675842 445138564 530742134 624949832 632807929 745907864 889351684 890277128 1061484268 1265615858 1778703368 2122968536 2531231716 2890392973 3449823871 5062463432 5780785946 6899647742 8226503077 11561571892 13799295484 16453006154 23123143784 27598590968 32906012308 65812024616 106944540001 213889080002 427778160004 855556320008
• Sum of all divisors σ(n): 1845532206000
• Sum of proper divisors (its aliquot sum) s(n): 989975885992
• 855556320008 is an abundant number, because the sum of its proper divisors (989975885992) is greater than itself. Its abundance is 134419565984

Bases of 855556320008

• Binary: 1100011100110011001000010110101100001000₂
• Hexadecimal: 0xC733216B08
• Base-36: AX1C55HK

Squares and roots of 855556320008

• 855556320008 squared (855556320008²) is 731976616705631301120064
• 855556320008 cubed (855556320008³) is 626247220520576252196738884413440512
• The square root of 855556320008 is 924962.8749349889
• The cube root of 855556320008 is 9493.2780518967

Scales and comparisons

• 855,556,320,008 seconds is equal to 27,204 years, 2 weeks, 2 days, 5 hours, 20 minutes, 8 seconds.
• To count from 1 to 855,556,320,008 would take you about fifty-four thousand, four hundred eight 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 855556320008 cubic inches would be around 791.1 feet tall.

Recreational maths with 855556320008

• 855556320008 backwards is 800023655558
• The number of decimal digits it has is: 12
• The sum of 855556320008's digits is 47
• More coming soon!