815055704605012

Names of 815055704605012

• Cardinal: 815055704605012 can be written as Eight hundred fifteen trillion, fifty-five billion, seven hundred four million, six hundred five thousand and twelve.

Scientific notation

• Scientific notation: 8.15055704605012 × 10¹⁴

Factors of 815055704605012

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13279

Divisors of 815055704605012

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 13 23 26 46 52 92 169 299 338 529 598 676 1058 1196 2116 2197 3887 4394 6877 7774 8788 13241 13754 15548 26482 27508 50531 52964 89401 101062 172133 178802 202124 304543 344266 357604 609086 688532 1162213 1218172 2237729 2324426 3959059 4475458 4648852 7004489 7918118 8950916 14008978 15836236 28017956 29090477 51467767 58180954 91058357 102935534 116361908 175324081 182116714 205871068 350648162 364233428 669080971 701296324 1183758641 1338161942 2279213053 2367517282 2676323884 4032453863 4558426106 4735034564 8064907726 9116852212 15388862333 16129815452 29629769689 30777724666 52421900219 59259539378 61555449332 92746438849 104843800438 118519078756 185492877698 209687600876 370985755396 385187005957 681484702847 770374011914 1205703705037 1362969405694 1540748023828 2411407410074 2725938811388 4822814820148 8859301137011 15674148165481 17718602274022 31348296330962 35437204548044 62696592661924 203763926151253 407527852302506 815055704605012
• Sum of all divisors σ(n): 1615379250052540
• Sum of proper divisors (its aliquot sum) s(n): 800323545447528
• 815055704605012 is a deficient number, because the sum of its proper divisors (800323545447528) is less than itself. Its deficiency is 14732159157484

Bases of 815055704605012

• Binary: 10111001010100100111110001101111101100000101010100₂
• Hexadecimal: 0x2E549F1BEC154
• Base-36: 80WVF6ENO4

Squares and roots of 815055704605012

• 815055704605012 squared (815055704605012²) is 664315801609172579542935520144
• 815055704605012 cubed (815055704605012³) is 541454383760807521440032029292004606289361728
• The square root of 815055704605012 is 28549180.4541743719
• The cube root of 815055704605012 is 93410.5144240373

Scales and comparisons

• 815,055,704,605,012 seconds is equal to 25,916,250 years, 14 weeks, 1 day, 14 hours, 16 minutes, 52 seconds.
• To count from 1 to 815,055,704,605,012 would take you about sixty-four million, seven hundred ninety thousand, six hundred twenty-five 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 815055704605012 cubic inches would be around 7784.2 feet tall.

Recreational maths with 815055704605012

• 815055704605012 backwards is 210506407550518
• The number of decimal digits it has is: 15
• The sum of 815055704605012's digits is 49
• More coming soon!