490971137551378260

Names of 490971137551378260

• Cardinal: 490971137551378260 can be written as Four hundred ninety quadrillion, nine hundred seventy-one trillion, one hundred thirty-seven billion, five hundred fifty-one million, three hundred seventy-eight thousand, two hundred sixty.

Scientific notation

• Scientific notation: 4.9097113755137826 × 10¹⁷

Factors of 490971137551378260

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2440456992003

Divisors of 490971137551378260

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 479 958 1437 1916 2395 2874 3353 4790 5748 6706 7185 9580 10059 13412 14370 16765 20118 28740 33530 40236 50295 67060 100590 201180 2440456991507 4880913983014 7321370974521 9761827966028 12202284957535 14642741949042 17083198940549 24404569915070 29285483898084 34166397881098 36606854872605 48809139830140 51249596821647 68332795762196 73213709745210 85415994702745 102499193643294 146427419490420 170831989405490 204998387286588 256247984108235 341663978810980 512495968216470 1024991936432940 1168978898931853 2337957797863706 3506936696795559 4675915595727412 5844894494659265 7013873393591118 8182852292522971 11689788989318530 14027746787182236 16365704585045942 17534683483977795 23379577978637060 24548556877568913 32731409170091884 35069366967955590 40914261462614855 49097113755137826 70138733935911180 81828522925229710 98194227510275652 122742784387844565 163657045850459420 245485568775689130 490971137551378260
• Sum of all divisors σ(n): 1574387614361640960
• Sum of proper divisors (its aliquot sum) s(n): 1083416476810262700
• 490971137551378260 is an abundant number, because the sum of its proper divisors (1083416476810262700) is greater than itself. Its abundance is 592445339258884440

Bases of 490971137551378260

• Binary: 11011010000010001111010010111111000101110000010011101010100₂
• Hexadecimal: 0x6D047A5F8B82754
• Base-36: 3QAAQQUMZ2VO

Squares and roots of 490971137551378260

• 490971137551378260 squared (490971137551378260²) is 241052657908494391762581225600627600
• 490971137551378260 cubed (490971137551378260³) is 118349897663116728567758815337804009965922700995976000
• The square root of 490971137551378260 is 700693326.3214216313
• The cube root of 490971137551378260 is 788894.0019468871

Scales and comparisons

• 490,971,137,551,378,260 seconds is equal to 15,611,363,500 years, 36 weeks, 1 hour, 31 minutes.
• To count from 1 to 490,971,137,551,378,260 would take you about forty-six billion, eight hundred thirty-four million, ninety thousand, five hundred two 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 490971137551378260 cubic inches would be around 65741.2 feet tall.

Recreational maths with 490971137551378260

• 490971137551378260 backwards is 062873155731179094
• The number of decimal digits it has is: 18
• The sum of 490971137551378260's digits is 78
• More coming soon!