1315818916137

Names of 1315818916137

• Cardinal: 1315818916137 can be written as One trillion, three hundred fifteen billion, eight hundred eighteen million, nine hundred sixteen thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 1.315818916137 × 10¹²

Factors of 1315818916137

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2031

Divisors of 1315818916137

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 891 1089 1331 2017 2673 3267 3993 6051 9801 11979 18153 22187 29403 35937 54459 66561 107811 163377 199683 244057 323433 490131 599049 732171 1797147 2196513 2684627 4068289 5391441 6589539 8053881 12204867 19768617 24161643 36614601 44751179 59305851 72484929 109843803 134253537 217454787 329531409 402760611 492262969 652364361 988594227 1208281833 1476788907 3624845499 4430366721 5414892659 10874536497 13291100163 16244677977 39873300489 48734033931 119619901467 146202101793 438606305379 1315818916137
• Sum of all divisors σ(n): 2169050319072
• Sum of proper divisors (its aliquot sum) s(n): 853231402935
• 1315818916137 is a deficient number, because the sum of its proper divisors (853231402935) is less than itself. Its deficiency is 462587513202

Bases of 1315818916137

• Binary: 10011001001011100111010110100100100101001₂
• Hexadecimal: 0x1325CEB4929
• Base-36: GSH8LXK9

Squares and roots of 1315818916137

• 1315818916137 squared (1315818916137²) is 1731379420063949439002769
• 1315818916137 cubed (1315818916137³) is 2278181791930453582056192699721783353
• The square root of 1315818916137 is 1147091.5029486533
• The cube root of 1315818916137 is 10958.0188161769

Scales and comparisons

• 1,315,818,916,137 seconds is equal to 41,838 years, 50 weeks, 3 days, 14 hours, 28 minutes, 57 seconds.
• To count from 1 to 1,315,818,916,137 would take you about one hundred four thousand, five hundred ninety-seven 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 1315818916137 cubic inches would be around 913.2 feet tall.

Recreational maths with 1315818916137

• 1315818916137 backwards is 7316198185131
• The number of decimal digits it has is: 13
• The sum of 1315818916137's digits is 54
• More coming soon!