38982937320845

Names of 38982937320845

• Cardinal: 38982937320845 can be written as Thirty-eight trillion, nine hundred eighty-two billion, nine hundred thirty-seven million, three hundred twenty thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 3.8982937320845 × 10¹³

Factors of 38982937320845

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1920

Divisors of 38982937320845

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 7 35 49 239 245 1195 1669 1673 8345 8365 11683 11711 57121 58415 58555 81781 285605 398891 399847 408905 1994455 1999235 2785561 2792237 2798929 13927805 13961185 13994645 19498927 19545659 95334949 97494635 97728295 136492489 476674745 665749079 667344643 682462445 3328745395 3336723215 4660243553 4671412501 23301217765 23357062505 32621704871 159114029881 163108524355 795570149405 1113798209167 5568991045835 7796587464169 38982937320845
• Sum of all divisors σ(n): 54678398227722
• Sum of proper divisors (its aliquot sum) s(n): 15695460906877
• 38982937320845 is a deficient number, because the sum of its proper divisors (15695460906877) is less than itself. Its deficiency is 23287476413968

Bases of 38982937320845

• Binary: 1000110111010001101100001000011001110110001101₂
• Hexadecimal: 0x23746C219D8D
• Base-36: DTGIIDD3H

Squares and roots of 38982937320845

• 38982937320845 squared (38982937320845²) is 1519669402160929946471514025
• 38982937320845 cubed (38982937320845³) is 59241177052845525301035972206844342351125
• The square root of 38982937320845 is 6243631.7412900803
• The cube root of 38982937320845 is 33907.1681401147

Scales and comparisons

• 38,982,937,320,845 seconds is equal to 1,239,536 years, 42 weeks, 6 days, 4 hours, 14 minutes, 5 seconds.
• To count from 1 to 38,982,937,320,845 would take you about three million, ninety-eight thousand, eight hundred forty-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 38982937320845 cubic inches would be around 2825.6 feet tall.

Recreational maths with 38982937320845

• 38982937320845 backwards is 54802373928983
• The number of decimal digits it has is: 14
• The sum of 38982937320845's digits is 71
• More coming soon!