38188144202728

Names of 38188144202728

• Cardinal: 38188144202728 can be written as Thirty-eight trillion, one hundred eighty-eight billion, one hundred forty-four million, two hundred two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8188144202728 × 10¹³

Factors of 38188144202728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6519

Divisors of 38188144202728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 26 52 104 169 338 607 676 1214 1352 2197 2428 4394 4856 5897 7891 8788 11794 15782 17576 23588 31564 47176 63128 76661 102583 153322 205166 306644 368449 410332 613288 736898 820664 996593 1333579 1473796 1993186 2667158 2947592 3579479 3986372 4789837 5334316 7158958 7972744 9579674 10668632 12955709 14317916 19159348 25911418 28635832 38318696 46533227 51822836 62267881 93066454 103645672 124535762 186132908 249071524 372265816 498143048 604931951 809482453 1209863902 1618964906 2172743753 2419727804 3237929812 4345487506 4839455608 6475859624 7864115363 8690975012 15728230726 17381950024 28245668789 31456461452 56491337578 62912922904 112982675156 225965350312 367193694257 734387388514 1468774777028 2937549554056 4773518025341 9547036050682 19094072101364 38188144202728
• Sum of all divisors σ(n): 77708125240200
• Sum of proper divisors (its aliquot sum) s(n): 39519981037472
• 38188144202728 is an abundant number, because the sum of its proper divisors (39519981037472) is greater than itself. Its abundance is 1331836834744

Bases of 38188144202728

• Binary: 1000101011101101011110110001010001001111101000₂
• Hexadecimal: 0x22BB5EC513E8
• Base-36: DJBE32I94

Squares and roots of 38188144202728

• 38188144202728 squared (38188144202728²) is 1458334357648348154762641984
• 38188144202728 cubed (38188144202728³) is 55691082745667828353544382624158580132352
• The square root of 38188144202728 is 6179655.6702398879
• The cube root of 38188144202728 is 33675.1483762861

Scales and comparisons

• 38,188,144,202,728 seconds is equal to 1,214,264 years, 44 weeks, 5 days, 18 hours, 5 minutes, 28 seconds.
• To count from 1 to 38,188,144,202,728 would take you about three million, thirty-five thousand, six hundred sixty-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 38188144202728 cubic inches would be around 2806.3 feet tall.

Recreational maths with 38188144202728

• 38188144202728 backwards is 82720244188183
• The number of decimal digits it has is: 14
• The sum of 38188144202728's digits is 58
• More coming soon!