38740767968

Names of 38740767968

• Cardinal: 38740767968 can be written as Thirty-eight billion, seven hundred forty million, seven hundred sixty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8740767968 × 10¹⁰

Factors of 38740767968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 442376

Divisors of 38740767968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 17 23 28 32 34 46 56 68 92 112 119 136 161 184 224 238 272 322 368 391 476 544 644 736 782 952 1288 1564 1904 2576 2737 3128 3808 5152 5474 6256 10948 12512 21896 43792 87584 442327 884654 1769308 3096289 3538616 6192578 7077232 7519559 10173521 12385156 14154464 15039118 20347042 24770312 30078236 40694084 49540624 52636913 60156472 71214647 81388168 99081248 105273826 120312944 142429294 162776336 172949857 210547652 240625888 284858588 325552672 345899714 421095304 569717176 691799428 842190608 1139434352 1210648999 1383598856 1684381216 2278868704 2421297998 2767197712 4842595996 5534395424 9685191992 19370383984 38740767968
• Sum of all divisors σ(n): 96307190784
• Sum of proper divisors (its aliquot sum) s(n): 57566422816
• 38740767968 is an abundant number, because the sum of its proper divisors (57566422816) is greater than itself. Its abundance is 18825654848

Bases of 38740767968

• Binary: 100100000101001000010011010011100000₂
• Hexadecimal: 0x9052134E0
• Base-36: HSP93VK

Squares and roots of 38740767968

• 38740767968 squared (38740767968²) is 1500847102750414849024
• 38740767968 cubed (38740767968³) is 58143969363098876281780535263232
• The square root of 38740767968 is 196826.7460687191
• The cube root of 38740767968 is 3383.6809672279

Scales and comparisons

• 38,740,767,968 seconds is equal to 1,231 years, 43 weeks, 3 days, 12 hours, 26 minutes, 8 seconds.
• To count from 1 to 38,740,767,968 would take you about two thousand, four hundred sixty-three 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 38740767968 cubic inches would be around 282 feet tall.

Recreational maths with 38740767968

• 38740767968 backwards is 86976704783
• The number of decimal digits it has is: 11
• The sum of 38740767968's digits is 65
• More coming soon!