10381979664

Names of 10381979664

• Cardinal: 10381979664 can be written as Ten billion, three hundred eighty-one million, nine hundred seventy-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.0381979664 × 10¹⁰

Factors of 10381979664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1225

Divisors of 10381979664

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1213 1764 2352 2426 3528 3639 4852 7056 7278 8491 9704 10917 14556 16982 19408 21834 25473 29112 33964 43668 50946 58224 59437 67928 76419 87336 101892 118874 135856 152838 174672 178311 203784 237748 305676 356622 407568 475496 534933 611352 713244 950992 1069866 1222704 1426488 1471369 2139732 2852976 2942738 4279464 4414107 5885476 8558928 8828214 10299583 11770952 13242321 17656428 20599166 23541904 26484642 30898749 35312856 41198332 52969284 61797498 70625712 72097081 82396664 92696247 105938568 123594996 144194162 164793328 185392494 211877136 216291243 247189992 288388324 370784988 432582486 494379984 576776648 648873729 741569976 865164972 1153553296 1297747458 1483139952 1730329944 2595494916 3460659888 5190989832 10381979664
• Sum of all divisors σ(n): 33826704093
• Sum of proper divisors (its aliquot sum) s(n): 23444724429
• 10381979664 is an abundant number, because the sum of its proper divisors (23444724429) is greater than itself. Its abundance is 13062744765

Bases of 10381979664

• Binary: 1001101010110100000111000000010000₂
• Hexadecimal: 0x26AD07010
• Base-36: 4RP5US0

Squares and roots of 10381979664

• 10381979664 squared (10381979664²) is 107785501743709552896
• 10381979664 cubed (10381979664³) is 1119026887177229118088804306944
• 10381979664 is a perfect square number. Its square root is 101892
• The cube root of 10381979664 is 2181.5243150501

Scales and comparisons

• 10,381,979,664 seconds is equal to 330 years, 5 weeks, 6 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 10,381,979,664 would take you about six hundred sixty 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 10381979664 cubic inches would be around 181.8 feet tall.

Recreational maths with 10381979664

• 10381979664 backwards is 46697918301
• The number of decimal digits it has is: 11
• The sum of 10381979664's digits is 54
• More coming soon!