400519864976384

Names of 400519864976384

• Cardinal: 400519864976384 can be written as Four hundred trillion, five hundred nineteen billion, eight hundred sixty-four million, nine hundred seventy-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 4.00519864976384 × 10¹⁴

Factors of 400519864976384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2904338

Divisors of 400519864976384

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 367 512 734 1024 1468 2936 5872 11744 23488 46976 93952 134689 187904 269378 375808 538756 1077512 2155024 2903969 4310048 5807938 8620096 11615876 17240192 23231752 34480384 46463504 68960768 92927008 137921536 185854016 371708032 743416064 1065756623 1486832128 2131513246 2973664256 4263026492 8526052984 17052105968 34104211936 68208423872 136416847744 272833695488 391132680641 545667390976 782265361282 1091334781952 1564530722564 3129061445128 6258122890256 12516245780512 25032491561024 50064983122048 100129966244096 200259932488192 400519864976384
• Sum of all divisors σ(n): 802836421965630
• Sum of proper divisors (its aliquot sum) s(n): 402316556989246
• 400519864976384 is an abundant number, because the sum of its proper divisors (402316556989246) is greater than itself. Its abundance is 1796692012862

Bases of 400519864976384

• Binary: 1011011000100010101001100010001110000010000000000₂
• Hexadecimal: 0x16C454C470400
• Base-36: 3XZ0AAHNNK

Squares and roots of 400519864976384

• 400519864976384 squared (400519864976384²) is 160416162240700870736877715456
• 400519864976384 cubed (400519864976384³) is 64249859640675222165440321352623429311791104
• The square root of 400519864976384 is 20012992.4043453331
• The cube root of 400519864976384 is 73712.5361368503

Scales and comparisons

• 400,519,864,976,384 seconds is equal to 12,735,292 years, 42 weeks, 3 days, 8 hours, 59 minutes, 44 seconds.
• To count from 1 to 400,519,864,976,384 would take you about thirty-one million, eight hundred thirty-eight thousand, two hundred thirty-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 400519864976384 cubic inches would be around 6142.7 feet tall.

Recreational maths with 400519864976384

• 400519864976384 backwards is 483679468915004
• The number of decimal digits it has is: 15
• The sum of 400519864976384's digits is 74
• More coming soon!