139379162047616218

Names of 139379162047616218

• Cardinal: 139379162047616218 can be written as One hundred thirty-nine quadrillion, three hundred seventy-nine trillion, one hundred sixty-two billion, forty-seven million, six hundred sixteen thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 1.39379162047616218 × 10¹⁷

Factors of 139379162047616218

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1253387187778

Divisors of 139379162047616218

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 13 14 26 47 91 94 169 182 329 338 611 658 1183 1222 2366 4277 7943 8554 15886 55601 111202 1253387187709 2506774375418 8773710313963 16294033440217 17547420627926 32588066880434 58909197822323 114058234081519 117818395644646 211822434722821 228116468163038 412364384756261 423644869445642 765819571690199 824728769512522 1482757043059747 1531639143380398 2965514086119494 5360737001831393 9955654431972587 10721474003662786 19911308863945174 69689581023808109 139379162047616218
• Sum of all divisors σ(n): 264234073364271360
• Sum of proper divisors (its aliquot sum) s(n): 124854911316655142
• 139379162047616218 is a deficient number, because the sum of its proper divisors (124854911316655142) is less than itself. Its deficiency is 14524250730961076

Bases of 139379162047616218

• Binary: 111101111001011001001110000000010111100001001010011011010₂
• Hexadecimal: 0x1EF2C9C02F094DA
• Base-36: 124DSF3NTUXM

Squares and roots of 139379162047616218

• 139379162047616218 squared (139379162047616218²) is 19426550813095661127165936216623524
• 139379162047616218 cubed (139379162047616218³) is 2707656373804710752244803879903696185671728942712232
• The square root of 139379162047616218 is 373335187.2615494811
• The cube root of 139379162047616218 is 518480.7258032835

Scales and comparisons

• 139,379,162,047,616,218 seconds is equal to 4,431,826,225 years, 3 weeks, 11 hours, 36 minutes, 58 seconds.
• To count from 1 to 139,379,162,047,616,218 would take you about thirteen billion, two hundred ninety-five million, four hundred seventy-eight thousand, six hundred seventy-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 139379162047616218 cubic inches would be around 43206.7 feet tall.

Recreational maths with 139379162047616218

• 139379162047616218 backwards is 812616740261973931
• The number of decimal digits it has is: 18
• The sum of 139379162047616218's digits is 76
• More coming soon!