1021739472790092

Names of 1021739472790092

• Cardinal: 1021739472790092 can be written as One quadrillion, twenty-one trillion, seven hundred thirty-nine billion, four hundred seventy-two million, seven hundred ninety thousand and ninety-two.

Scientific notation

• Scientific notation: 1.021739472790092 × 10¹⁵

Factors of 1021739472790092

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9798976

Divisors of 1021739472790092

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 59471 118942 178413 237884 356826 416297 535239 713652 832594 1070478 1248891 1665188 2140956 2497782 2914079 3746673 4995564 5828158 7493346 8742237 9739493 11656316 14986692 17484474 19478986 26226711 29218479 34968948 38957972 52453422 58436958 68176451 87655437 104906844 116873916 136352902 175310874 204529353 272705804 350621748 409058706 477235157 613588059 818117412 954470314 1227176118 1431705471 1908940628 2454352236 2863410942 4295116413 5726821884 8590232826 17180465652 579217388203 1158434776406 1737652164609 2316869552812 3475304329218 4054521717421 5212956493827 6950608658436 8109043434842 10425912987654 12163565152263 16218086869684 20851825975308 24327130304526 28381652021947 36490695456789 48654260609052 56763304043894 72981390913578 85144956065841 113526608087788 145962781827156 170289912131682 255434868197523 340579824263364 510869736395046 1021739472790092
• Sum of all divisors σ(n): 3004451419840416
• Sum of proper divisors (its aliquot sum) s(n): 1982711947050324
• 1021739472790092 is an abundant number, because the sum of its proper divisors (1982711947050324) is greater than itself. Its abundance is 960972474260232

Bases of 1021739472790092

• Binary: 11101000010100010001000010010101000010001001001100₂
• Hexadecimal: 0x3A1444254224C
• Base-36: A26CMTKFV0

Squares and roots of 1021739472790092

• 1021739472790092 squared (1021739472790092²) is 1043951550257375150447093368464
• 1021739472790092 cubed (1021739472790092³) is 1066646506578369718569683789596153704684458688
• The square root of 1021739472790092 is 31964659.7477603693
• The cube root of 1021739472790092 is 100719.4604460187

Scales and comparisons

• 1,021,739,472,790,092 seconds is equal to 32,488,154 years, 40 weeks, 6 days, 11 hours, 28 minutes, 12 seconds.
• To count from 1 to 1,021,739,472,790,092 would take you about ninety-seven million, four hundred sixty-four thousand, four hundred sixty-four 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 1021739472790092 cubic inches would be around 8393.3 feet tall.

Recreational maths with 1021739472790092

• 1021739472790092 backwards is 2900972749371201
• 1021739472790092 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1021739472790092's digits is 63
• More coming soon!