390125084944

Names of 390125084944

• Cardinal: 390125084944 can be written as Three hundred ninety billion, one hundred twenty-five million, eighty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.90125084944 × 10¹¹

Factors of 390125084944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4141845

Divisors of 390125084944

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 56 58 112 116 203 232 406 464 812 841 1624 1682 3248 3364 5887 6728 11774 13456 23548 47096 94192 4141807 8283614 16567228 28992649 33134456 57985298 66268912 115970596 120112403 231941192 240224806 463882384 480449612 840786821 960899224 1681573642 1921798448 3363147284 3483259687 6726294568 6966519374 13452589136 13933038748 24382817809 27866077496 48765635618 55732154992 97531271236 195062542472 390125084944
• Sum of all divisors σ(n): 894663662464
• Sum of proper divisors (its aliquot sum) s(n): 504538577520
• 390125084944 is an abundant number, because the sum of its proper divisors (504538577520) is greater than itself. Its abundance is 114413492576

Bases of 390125084944

• Binary: 101101011010101010001000110000100010000₂
• Hexadecimal: 0x5AD5446110
• Base-36: 4Z7YEI34

Squares and roots of 390125084944

• 390125084944 squared (390125084944²) is 152197581902563215483136
• 390125084944 cubed (390125084944³) is 59376094568008871571688207999504384
• The square root of 390125084944 is 624599.9399167439
• The cube root of 390125084944 is 7306.9245919033

Scales and comparisons

• 390,125,084,944 seconds is equal to 12,404 years, 40 weeks, 15 hours, 9 minutes, 4 seconds.
• To count from 1 to 390,125,084,944 would take you about twenty-four thousand, eight hundred nine 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 390125084944 cubic inches would be around 608.9 feet tall.

Recreational maths with 390125084944

• 390125084944 backwards is 449480521093
• The number of decimal digits it has is: 12
• The sum of 390125084944's digits is 49
• More coming soon!