4006646372069940

Names of 4006646372069940

• Cardinal: 4006646372069940 can be written as Four quadrillion, six trillion, six hundred forty-six billion, three hundred seventy-two million, sixty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.00664637206994 × 10¹⁵

Factors of 4006646372069940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45028618846

Divisors of 4006646372069940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 1483 2966 4449 5932 7415 8898 14830 17796 22245 29660 44490 88980 45028617353 90057234706 135085852059 180114469412 225143086765 270171704118 450286173530 540343408236 675429260295 900572347060 1350858520590 2701717041180 66777439534499 133554879068998 200332318603497 267109758137996 333887197672495 400664637206994 667774395344990 801329274413988 1001661593017485 1335548790689980 2003323186034970 4006646372069940
• Sum of all divisors σ(n): 11226174649760448
• Sum of proper divisors (its aliquot sum) s(n): 7219528277690508
• 4006646372069940 is an abundant number, because the sum of its proper divisors (7219528277690508) is greater than itself. Its abundance is 3212881905620568

Bases of 4006646372069940

• Binary: 1110001111000000011000001101101111110111001000110100₂
• Hexadecimal: 0xE3C060DBF7234
• Base-36: 13G8JXLDX6C

Squares and roots of 4006646372069940

• 4006646372069940 squared (4006646372069940²) is 16053215150821212078520251603600
• 4006646372069940 cubed (4006646372069940³) is 64319556244096004062694180788862828536355784000
• The square root of 4006646372069940 is 63298075.5795145797
• The cube root of 4006646372069940 is 158827.9770291647

Scales and comparisons

• 4,006,646,372,069,940 seconds is equal to 127,398,961 years, 13 weeks, 3 days, 22 hours, 59 minutes.
• To count from 1 to 4,006,646,372,069,940 would take you about three hundred eighty-two million, one hundred ninety-six thousand, eight hundred eighty-three 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 4006646372069940 cubic inches would be around 13235.7 feet tall.

Recreational maths with 4006646372069940

• 4006646372069940 backwards is 0499602736466004
• The number of decimal digits it has is: 16
• The sum of 4006646372069940's digits is 66
• More coming soon!