838136494422

Names of 838136494422

• Cardinal: 838136494422 can be written as Eight hundred thirty-eight billion, one hundred thirty-six million, four hundred ninety-four thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 8.38136494422 × 10¹¹

Factors of 838136494422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1032

Divisors of 838136494422

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 54 199 367 398 461 597 734 922 1101 1194 1383 1791 2202 2766 3303 3582 4149 5373 6606 8298 9909 10746 12447 19818 24894 73033 91739 146066 169187 183478 212521 219099 275217 338374 425042 438198 507561 550434 637563 657297 825651 1015122 1275126 1314594 1522683 1651302 1912689 1971891 2476953 3045366 3825378 3943782 4568049 4953906 5738067 9136098 11476134 33668213 42291679 67336426 77995207 84583358 101004639 126875037 155990414 202009278 233985621 253750074 303013917 380625111 467971242 606027834 701956863 761250222 909041751 1141875333 1403913726 1818083502 2105870589 2283750666 4211741178 15521046193 31042092386 46563138579 93126277158 139689415737 279378831474 419068247211 838136494422
• Sum of all divisors σ(n): 1881065856000
• Sum of proper divisors (its aliquot sum) s(n): 1042929361578
• 838136494422 is an abundant number, because the sum of its proper divisors (1042929361578) is greater than itself. Its abundance is 204792867156

Bases of 838136494422

• Binary: 1100001100100100110100111111100101010110₂
• Hexadecimal: 0xC324D3F956
• Base-36: AP18TU1I

Squares and roots of 838136494422

• 838136494422 squared (838136494422²) is 702472783281999237114084
• 838136494422 cubed (838136494422³) is 588768076006840168450476719843639448
• The square root of 838136494422 is 915497.9488901109
• The cube root of 838136494422 is 9428.4054541025

Scales and comparisons

• 838,136,494,422 seconds is equal to 26,650 years, 7 weeks, 4 days, 20 hours, 53 minutes, 42 seconds.
• To count from 1 to 838,136,494,422 would take you about fifty-three thousand, three hundred 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 838136494422 cubic inches would be around 785.7 feet tall.

Recreational maths with 838136494422

• 838136494422 backwards is 224494631838
• 838136494422 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 838136494422's digits is 54
• More coming soon!