38663696764

Names of 38663696764

• Cardinal: 38663696764 can be written as Thirty-eight billion, six hundred sixty-three million, six hundred ninety-six thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 3.8663696764 × 10¹⁰

Factors of 38663696764

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 117

Divisors of 38663696764

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 97 98 121 154 194 196 242 308 343 388 484 539 679 686 847 1067 1078 1358 1372 1694 2134 2156 2401 2716 3388 3773 4268 4753 4802 5929 7469 7546 9506 9604 11737 11858 14938 15092 16807 19012 23474 23716 26411 29876 33271 33614 41503 46948 52283 52822 66542 67228 82159 83006 104566 105644 117649 133084 164318 166012 184877 209132 232897 235298 290521 328636 365981 369754 465794 470596 575113 581042 731962 739508 823543 931588 1150226 1162084 1294139 1463924 1630279 1647086 2033647 2300452 2561867 2588278 3260558 3294172 4025791 4067294 5123734 5176556 6521116 8051582 8134588 9058973 10247468 11411953 14235529 16103164 17933069 18117946 22823906 28180537 28471058 35866138 36235892 45647812 56361074 56942116 71732276 79883671 99648703 112722148 125531483 159767342 197263759 199297406 251062966 319534684 394527518 398594812 502125932 789055036 878720381 1380846313 1757440762 2761692626 3514881524 5523385252 9665924191 19331848382 38663696764
• Sum of all divisors σ(n): 87661470400
• Sum of proper divisors (its aliquot sum) s(n): 48997773636
• 38663696764 is an abundant number, because the sum of its proper divisors (48997773636) is greater than itself. Its abundance is 10334076872

Bases of 38663696764

• Binary: 100100000000100010010011000101111100₂
• Hexadecimal: 0x90089317C
• Base-36: HRFD7CS

Squares and roots of 38663696764

• 38663696764 squared (38663696764²) is 1494881447458544071696
• 38663696764 cubed (38663696764³) is 57797642982666546448984019191744
• The square root of 38663696764 is 196630.8642202439
• The cube root of 38663696764 is 3381.4356366481

Scales and comparisons

• 38,663,696,764 seconds is equal to 1,229 years, 20 weeks, 11 hours, 46 minutes, 4 seconds.
• To count from 1 to 38,663,696,764 would take you about two thousand, four hundred fifty-eight 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 38663696764 cubic inches would be around 281.8 feet tall.

Recreational maths with 38663696764

• 38663696764 backwards is 46769636683
• The number of decimal digits it has is: 11
• The sum of 38663696764's digits is 64
• More coming soon!