8179997148018

Names of 8179997148018

• Cardinal: 8179997148018 can be written as Eight trillion, one hundred seventy-nine billion, nine hundred ninety-seven million, one hundred forty-eight thousand and eighteen.

Scientific notation

• Scientific notation: 8.179997148018 × 10¹²

Factors of 8179997148018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 29178

Divisors of 8179997148018

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 919 1838 2757 5514 8233 8271 16466 16542 20021 24699 24813 40042 49398 49626 60063 74097 120126 148194 180189 222291 360378 444582 540567 1081134 7566127 15132254 18399299 22698381 36798598 45396762 55197897 68095143 110395794 136190286 164832893 165593691 204285429 329665786 331187382 408570858 494498679 496781073 988997358 993562146 1483496037 2966992074 4450488111 8900976222 151481428667 302962857334 454444286001 908888572002 1363332858003 2726665716006 4089998574009 8179997148018
• Sum of all divisors σ(n): 18200670739200
• Sum of proper divisors (its aliquot sum) s(n): 10020673591182
• 8179997148018 is an abundant number, because the sum of its proper divisors (10020673591182) is greater than itself. Its abundance is 1840676443164

Bases of 8179997148018

• Binary: 1110111000010001101110100110000001101110010₂
• Hexadecimal: 0x7708DD30372
• Base-36: 2WDU73MGI

Squares and roots of 8179997148018

• 8179997148018 squared (8179997148018²) is 66912353341582613801328324
• 8179997148018 cubed (8179997148018³) is 547342859501318473061399615980043861832
• The square root of 8179997148018 is 2860069.4306289139
• The cube root of 8179997148018 is 20148.8865133257

Scales and comparisons

• 8,179,997,148,018 seconds is equal to 260,098 years, 31 weeks, 3 days, 22 hours, 18 seconds.
• To count from 1 to 8,179,997,148,018 would take you about six hundred fifty thousand, two hundred forty-six 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 8179997148018 cubic inches would be around 1679.1 feet tall.

Recreational maths with 8179997148018

• 8179997148018 backwards is 8108417999718
• The number of decimal digits it has is: 13
• The sum of 8179997148018's digits is 72
• More coming soon!