381040657719136

Names of 381040657719136

• Cardinal: 381040657719136 can be written as Three hundred eighty-one trillion, forty billion, six hundred fifty-seven million, seven hundred nineteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.81040657719136 × 10¹⁴

Factors of 381040657719136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1192779999

Divisors of 381040657719136

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 67 134 149 268 298 536 596 1072 1192 2144 2384 4768 9983 19966 39932 79864 159728 319456 1192779781 2385559562 4771119124 9542238248 19084476496 38168952992 79916245327 159832490654 177724187369 319664981308 355448374738 639329962616 710896749476 1278659925232 1421793498952 2557319850464 2843586997904 5687173995808 11907520553723 23815041107446 47630082214892 95260164429784 190520328859568 381040657719136
• Sum of all divisors σ(n): 766480287913200
• Sum of proper divisors (its aliquot sum) s(n): 385439630194064
• 381040657719136 is an abundant number, because the sum of its proper divisors (385439630194064) is greater than itself. Its abundance is 4398972474928

Bases of 381040657719136

• Binary: 1010110101000110111110001000011000101111101100000₂
• Hexadecimal: 0x15A8DF10C5F60
• Base-36: 3R2FNTFECG

Squares and roots of 381040657719136

• 381040657719136 squared (381040657719136²) is 145191982835031757341860586496
• 381040657719136 cubed (381040657719136³) is 55324048635006005201460529328637422602387456
• The square root of 381040657719136 is 19520262.7471849363
• The cube root of 381040657719136 is 72497.6238757767

Scales and comparisons

• 381,040,657,719,136 seconds is equal to 12,115,914 years, 14 weeks, 3 days, 16 hours, 12 minutes, 16 seconds.
• To count from 1 to 381,040,657,719,136 would take you about thirty million, two hundred eighty-nine thousand, seven hundred eighty-five 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 381040657719136 cubic inches would be around 6041.5 feet tall.

Recreational maths with 381040657719136

• 381040657719136 backwards is 631917756040183
• The number of decimal digits it has is: 15
• The sum of 381040657719136's digits is 61
• More coming soon!