389690939123108

Names of 389690939123108

• Cardinal: 389690939123108 can be written as Three hundred eighty-nine trillion, six hundred ninety billion, nine hundred thirty-nine million, one hundred twenty-three thousand, one hundred eight.

Scientific notation

• Scientific notation: 3.89690939123108 × 10¹⁴

Factors of 389690939123108

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5341507

Divisors of 389690939123108

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 19 28 29 38 58 76 116 133 203 266 406 532 551 812 1102 2204 3857 4733 7714 9466 15428 18932 33131 66262 89927 132524 137257 179854 274514 359708 549028 629489 960799 1258978 1921598 2517956 2607883 3843196 5215766 5336717 10431532 10673434 18255181 21346868 36510362 37357019 73020724 74714038 101397623 149428076 154764793 202795246 309529586 405590492 619059172 709783361 1083353551 1419566722 2166707102 2839133444 2940531067 4333414204 5881062134 11762124268 20583717469 25258681561 41167434938 50517363122 82334869876 101034726244 176810770927 353621541854 479914949659 707243083708 732501765269 959829899318 1465003530538 1919659798636 2930007061076 3359404647613 5127512356883 6718809295226 10255024713766 13437618590452 13917533540111 20510049427532 27835067080222 55670134160444 97422734780777 194845469561554 389690939123108
• Sum of all divisors σ(n): 848871173203200
• Sum of proper divisors (its aliquot sum) s(n): 459180234080092
• 389690939123108 is an abundant number, because the sum of its proper divisors (459180234080092) is greater than itself. Its abundance is 69489294956984

Bases of 389690939123108

• Binary: 1011000100110101111111101111111111010010110100100₂
• Hexadecimal: 0x1626BFDFFA5A4
• Base-36: 3U4TJNMR38

Squares and roots of 389690939123108

• 389690939123108 squared (389690939123108²) is 151859028034649865251979579664
• 389690939123108 cubed (389690939123108³) is 59178087249145091749557069619530166589275712
• The square root of 389690939123108 is 19740591.1543476327
• The cube root of 389690939123108 is 73042.1311263127

Scales and comparisons

• 389,690,939,123,108 seconds is equal to 12,390,966 years, 24 weeks, 3 days, 9 hours, 45 minutes, 8 seconds.
• To count from 1 to 389,690,939,123,108 would take you about thirty million, nine hundred seventy-seven thousand, four hundred sixteen 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 389690939123108 cubic inches would be around 6086.8 feet tall.

Recreational maths with 389690939123108

• 389690939123108 backwards is 801321939096983
• The number of decimal digits it has is: 15
• The sum of 389690939123108's digits is 71
• More coming soon!