38668623616

Names of 38668623616

• Cardinal: 38668623616 can be written as Thirty-eight billion, six hundred sixty-eight million, six hundred twenty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 3.8668623616 × 10¹⁰

Factors of 38668623616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1249

Divisors of 38668623616

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 53 56 64 98 106 112 128 196 212 224 256 343 371 392 424 448 686 742 784 848 896 1187 1372 1484 1568 1696 1792 2374 2401 2597 2744 2968 3136 3392 4748 4802 5194 5488 5936 6272 6784 8309 9496 9604 10388 10976 11872 12544 13568 16618 18179 18992 19208 20776 21952 23744 33236 36358 37984 38416 41552 43904 47488 58163 62911 66472 72716 75968 76832 83104 87808 94976 116326 125822 127253 132944 145432 151936 153664 166208 232652 251644 254506 265888 290864 303872 307328 332416 407141 440377 465304 503288 509012 531776 581728 614656 664832 814282 880754 930608 1006576 1018024 1063552 1163456 1628564 1761508 1861216 2013152 2036048 2127104 2326912 2849987 3082639 3257128 3523016 3722432 4026304 4072096 4653824 5699974 6165278 6514256 7046032 7444864 8052608 8144192 11399948 12330556 13028512 14092064 14889728 16105216 16288384 21578473 22799896 24661112 26057024 28184128 32576768 43156946 45599792 49322224 52114048 56368256 86313892 91199584 98644448 104228096 112736512 151049311 172627784 182399168 197288896 302098622 345255568 364798336 394577792 604197244 690511136 729596672 789155584 1208394488 1381022272 2416788976 2762044544 4833577952 5524089088 9667155904 19334311808 38668623616
• Sum of all divisors σ(n): 91821463272
• Sum of proper divisors (its aliquot sum) s(n): 53152839656
• 38668623616 is an abundant number, because the sum of its proper divisors (53152839656) is greater than itself. Its abundance is 14484216040

Bases of 38668623616

• Binary: 100100000000110101000101111100000000₂
• Hexadecimal: 0x900D45F00
• Base-36: HRIASXS

Squares and roots of 38668623616

• 38668623616 squared (38668623616²) is 1495262452355872915456
• 38668623616 cubed (38668623616³) is 57819740977286382254896653008896
• The square root of 38668623616 is 196643.3919967819
• The cube root of 38668623616 is 3381.5792608291

Scales and comparisons

• 38,668,623,616 seconds is equal to 1,229 years, 28 weeks, 1 day, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 38,668,623,616 would take you about two thousand, four hundred fifty-nine 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 38668623616 cubic inches would be around 281.8 feet tall.

Recreational maths with 38668623616

• 38668623616 backwards is 61632686683
• The number of decimal digits it has is: 11
• The sum of 38668623616's digits is 55
• More coming soon!