425640263399055840

Names of 425640263399055840

• Cardinal: 425640263399055840 can be written as Four hundred twenty-five quadrillion, six hundred forty trillion, two hundred sixty-three billion, three hundred ninety-nine million, fifty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.2564026339905584 × 10¹⁷

Factors of 425640263399055840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4806134024

Divisors of 425640263399055840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 184511 369022 553533 738044 922555 1107066 1476088 1845110 2214132 2767665 2952176 3690220 4428264 5535330 5904352 7380440 8856528 11070660 14760880 17713056 22141320 29521760 44282640 88565280 4805949503 9611899006 14417848509 19223798012 24029747515 28835697018 38447596024 48059495030 57671394036 72089242545 76895192048 96118990060 115342788072 144178485090 153790384096 192237980120 230685576144 288356970180 384475960240 461371152288 576713940360 768951920480 1153427880720 2306855761440 886750548748033 1773501097496066 2660251646244099 3547002194992132 4433752743740165 5320503292488198 7094004389984264 8867505487480330 10641006584976396 13301258231220495 14188008779968528 17735010974960660 21282013169952792 26602516462440990 28376017559937056 35470021949921320 42564026339905584 53205032924881980 70940043899842640 85128052679811168 106410065849763960 141880087799685280 212820131699527920 425640263399055840
• Sum of all divisors σ(n): 1340774096581656576
• Sum of proper divisors (its aliquot sum) s(n): 915133833182600736
• 425640263399055840 is an abundant number, because the sum of its proper divisors (915133833182600736) is greater than itself. Its abundance is 489493569783544896

Bases of 425640263399055840

• Binary: 10111101000001011011001000001111110000000010010000111100000₂
• Hexadecimal: 0x5E82D907E0121E0
• Base-36: 38F0VPLDV65C

Squares and roots of 425640263399055840

• 425640263399055840 squared (425640263399055840²) is 181169633826417634537817403438105600
• 425640263399055840 cubed (425640263399055840³) is 77113090661786898721607986386674107501384918216704000
• The square root of 425640263399055840 is 652411115.3245749537
• The cube root of 425640263399055840 is 752224.6618478093

Scales and comparisons

• 425,640,263,399,055,840 seconds is equal to 13,534,043,784 years, 16 weeks, 1 day, 1 hour, 44 minutes.
• To count from 1 to 425,640,263,399,055,840 would take you about forty billion, six hundred two million, one hundred thirty-one thousand, three hundred fifty-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 425640263399055840 cubic inches would be around 62685.4 feet tall.

Recreational maths with 425640263399055840

• 425640263399055840 backwards is 048550993362046524
• The number of decimal digits it has is: 18
• The sum of 425640263399055840's digits is 75
• More coming soon!