381425301664

Names of 381425301664

• Cardinal: 381425301664 can be written as Three hundred eighty-one billion, four hundred twenty-five million, three hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.81425301664 × 10¹¹

Factors of 381425301664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 163

Divisors of 381425301664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 88 92 127 176 184 253 254 352 368 506 508 529 736 1012 1016 1058 1397 2024 2032 2116 2794 2921 4048 4064 4232 5588 5819 5842 8096 8464 11176 11638 11684 16129 16928 22352 23276 23368 32131 32258 44704 46552 46736 64262 64516 67183 93104 93472 128524 129032 134366 177419 186208 257048 258064 268732 354838 370967 514096 516128 537464 709676 739013 741934 1028192 1074928 1419352 1478026 1483868 2048383 2149856 2838704 2956052 2967736 4080637 4096766 5677408 5912104 5935472 8161274 8193532 8532241 11824208 11870944 16322548 16387064 17064482 22532213 23648416 32645096 32774128 34128964 45064426 47112809 65290192 65548256 68257928 90128852 93854651 94225618 130580384 136515856 180257704 187709302 188451236 273031712 360515408 375418604 376902472 518240899 721030816 750837208 753804944 1036481798 1083594607 1501674416 1507609888 2072963596 2167189214 3003348832 4145927192 4334378428 8291854384 8668756856 11919540677 16583708768 17337513712 23839081354 34675027424 47678162708 95356325416 190712650832 381425301664
• Sum of all divisors σ(n): 863159915520
• Sum of proper divisors (its aliquot sum) s(n): 481734613856
• 381425301664 is an abundant number, because the sum of its proper divisors (481734613856) is greater than itself. Its abundance is 100309312192

Bases of 381425301664

• Binary: 101100011001110101110000011100010100000₂
• Hexadecimal: 0x58CEB838A0
• Base-36: 4V82RYCG

Squares and roots of 381425301664

• 381425301664 squared (381425301664²) is 145485260749473401168896
• 381425301664 cubed (381425301664³) is 55491759469033590769990247013842944
• The square root of 381425301664 is 617596.3905853077
• The cube root of 381425301664 is 7252.2010069723

Scales and comparisons

• 381,425,301,664 seconds is equal to 12,128 years, 7 weeks, 3 days, 16 hours, 41 minutes, 4 seconds.
• To count from 1 to 381,425,301,664 would take you about twenty-four thousand, two hundred fifty-six 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 381425301664 cubic inches would be around 604.4 feet tall.

Recreational maths with 381425301664

• 381425301664 backwards is 466103524183
• The number of decimal digits it has is: 12
• The sum of 381425301664's digits is 43
• More coming soon!