1315905144093085

Names of 1315905144093085

• Cardinal: 1315905144093085 can be written as One quadrillion, three hundred fifteen trillion, nine hundred five billion, one hundred forty-four million, ninety-three thousand and eighty-five.

Scientific notation

• Scientific notation: 1.315905144093085 × 10¹⁵

Factors of 1315905144093085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 281

Divisors of 1315905144093085

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 13 35 65 83 91 169 173 415 455 581 845 865 1079 1183 1211 2197 2249 2905 5395 5915 6055 6889 7553 10985 11245 14027 14359 15379 15743 29237 29929 34445 37765 48223 70135 71795 76895 78715 89557 98189 100513 146185 149645 182351 186667 204659 209503 241115 380081 389077 447785 490945 502565 571787 626899 911755 933335 1023295 1047515 1164241 1191797 1276457 1306669 1900405 1945385 2426671 2484107 2660567 2723539 2858935 3134495 4002509 5058001 5821205 5958985 6382285 6533345 7433231 8149687 8342579 12133355 12420535 13302835 13617695 15135133 15493361 16986697 17388749 20012545 25290005 31546723 32293391 35406007 37166155 40748435 41712895 52032617 65754013 75675665 77466805 84933485 86943745 96632003 98919151 105945931 108453527 157733615 161466955 177030035 201413693 206180881 220827061 226053737 260163085 328770065 419814083 460278091 483160015 494595755 529729655 542267635 676424021 692434057 1007068465 1030904405 1104135305 1130268685 1256216039 1285948963 1409895851 1443266167 2099070415 2301390455 2618378009 2680351453 2938698581 3382120105 3462170285 5457583079 6281080195 6429744815 7049479255 7216330835 8793512273 9001642741 13091890045 13401757265 14693492905 16717336519 17113013123 18328646063 18762460171 27287915395 34844568889 38203081553 43967561365 45008213705 83586682595 85565065615 91643230315 93812300855 117021355633 119791091861 174222844445 191015407765 217325374747 222469170599 243911982223 452979395557 585106778165 598955459305 1086626873735 1112345852995 1219559911115 1521277623229 1557284194193 2264896977785 2892099217787 3170855768899 7606388116145 7786420970965 14460496088935 15854278844495 20244694524509 37597289831231 101223472622545 187986449156155 263181028818617 1315905144093085
• Sum of all divisors σ(n): 1990336378867200
• Sum of proper divisors (its aliquot sum) s(n): 674431234774115
• 1315905144093085 is a deficient number, because the sum of its proper divisors (674431234774115) is less than itself. Its deficiency is 641473909318970

Bases of 1315905144093085

• Binary: 100101011001100111100001010101010111111100110011101₂
• Hexadecimal: 0x4ACCF0AABF99D
• Base-36: CYG6H74N8D

Squares and roots of 1315905144093085

• 1315905144093085 squared (1315905144093085²) is 1731606348250642796667144817225
• 1315905144093085 cubed (1315905144093085³) is 2278629701207262834367753005507078480711389125
• The square root of 1315905144093085 is 36275406.8770163487
• The cube root of 1315905144093085 is 109582.5817710885

Scales and comparisons

• 1,315,905,144,093,085 seconds is equal to 41,841,713 years, 11 weeks, 3 days, 4 hours, 31 minutes, 25 seconds.
• To count from 1 to 1,315,905,144,093,085 would take you about one hundred twenty-five million, five hundred twenty-five thousand, one hundred thirty-nine 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 1315905144093085 cubic inches would be around 9131.9 feet tall.

Recreational maths with 1315905144093085

• 1315905144093085 backwards is 5803904415095131
• The number of decimal digits it has is: 16
• The sum of 1315905144093085's digits is 58
• More coming soon!