855536189354672048

Names of 855536189354672048

• Cardinal: 855536189354672048 can be written as Eight hundred fifty-five quadrillion, five hundred thirty-six trillion, one hundred eighty-nine billion, three hundred fifty-four million, six hundred seventy-two thousand and forty-eight.

Scientific notation

• Scientific notation: 8.55536189354672048 × 10¹⁷

Factors of 855536189354672048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 181837

Divisors of 855536189354672048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 23 46 92 181 184 362 368 724 1448 2896 3067 4163 6134 8326 12268 16652 24536 27773 33304 49072 55546 66608 70541 111092 141082 150791 222184 282164 301582 444368 555127 564328 603164 638779 1110254 1128656 1206328 1277558 2220508 2412656 2555116 3468193 4441016 5026913 5110232 6936386 8882032 10053826 10220464 12767921 13872772 20107652 25535842 27293171 27745544 40215304 51071684 54586342 55491088 80430608 85179791 102143368 109172684 115618999 170359582 204286736 218345368 231237998 340719164 436690736 462475996 462475997 627742933 681438328 924951992 924951994 1255485866 1362876656 1849903984 1849903988 1959135193 2510971732 3699807976 3918270386 4187918443 5021943464 7399615952 7836540772 8375836886 10043886928 10636947931 15417542171 15673081544 16751673772 21273895862 30835084342 31346163088 33503347544 42547791724 61670168684 67006695088 83708155457 85095583448 96322124189 123340337368 167416310914 170191166896 192644248378 246680674736 334832621828 354603469933 385288496756 669665243656 709206939866 758013238183 770576993512 1339330487312 1418413879732 1516026476366 1541153987024 1925287575511 2836827759464 3032052952732 3850575151022 5673655518928 6064105905464 7701150302044 12128211810928 12844345864681 15402300604088 17434304478209 25688691729362 30804601208176 34868608956418 51377383458724 69737217912836 102754766917448 139474435825672 205509533834896 278948871651344 295419954887663 590839909775326 1181679819550652 2324826601507261 2363359639101304 4649653203014522 4726719278202608 9299306406029044 18598612812058088 37197225624116176 53471011834667003 106942023669334006 213884047338668012 427768094677336024 855536189354672048
• Sum of all divisors σ(n): 1739868444074621952
• Sum of proper divisors (its aliquot sum) s(n): 884332254719949904
• 855536189354672048 is an abundant number, because the sum of its proper divisors (884332254719949904) is greater than itself. Its abundance is 28796065365277856

Bases of 855536189354672048

• Binary: 101111011111011110011010000110100010111110011111111110110000₂
• Hexadecimal: 0xBDF79A1A2F9FFB0
• Base-36: 6HZY9NKRYFU8

Squares and roots of 855536189354672048

• 855536189354672048 squared (855536189354672048²) is 731942171295513265707282405632514304
• 855536189354672048 cubed (855536189354672048³) is 626203016058148041053099282021163441452198039588974592
• The square root of 855536189354672048 is 924951992.9999999989
• The cube root of 855536189354672048 is 949320.3594539173

Scales and comparisons

• 855,536,189,354,672,048 seconds is equal to 27,203,404,474 years, 15 weeks, 1 day, 54 minutes, 8 seconds.
• To count from 1 to 855,536,189,354,672,048 would take you about eighty-one billion, six hundred ten million, two hundred thirteen thousand, four hundred twenty-two 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 855536189354672048 cubic inches would be around 79110 feet tall.

Recreational maths with 855536189354672048

• 855536189354672048 backwards is 840276453981635558
• The number of decimal digits it has is: 18
• The sum of 855536189354672048's digits is 89
• More coming soon!