38427739812

Names of 38427739812

• Cardinal: 38427739812 can be written as Thirty-eight billion, four hundred twenty-seven million, seven hundred thirty-nine thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 3.8427739812 × 10¹⁰

Factors of 38427739812

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27987

Divisors of 38427739812

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 71 77 84 98 99 126 132 142 147 154 196 198 213 231 252 284 294 308 396 426 441 462 497 539 588 639 693 781 852 882 924 994 1078 1278 1386 1491 1562 1617 1764 1988 2156 2343 2556 2772 2982 3124 3234 3479 4473 4686 4851 5467 5964 6468 6958 7029 8946 9372 9702 10437 10934 13916 14058 16401 17892 19404 20874 21868 27893 28116 31311 32802 38269 41748 49203 55786 62622 65604 76538 83679 98406 111572 114807 125244 153076 167358 195251 196812 229614 251037 306823 334716 344421 390502 459228 502074 585753 613646 688842 781004 920469 1004148 1171506 1227292 1366757 1377684 1757259 1840938 1980403 2147761 2343012 2733514 2761407 3514518 3681876 3960806 4100271 4295522 5467028 5522814 5941209 6443283 7029036 7921612 8200542 8591044 11045628 11882418 12300813 12886566 13862821 15034327 16401084 17823627 19329849 21784433 23764836 24601626 25773132 27725642 30068654 35647254 38659698 41588463 43568866 45102981 49203252 55451284 60137308 65353299 71294508 77319396 83176926 87137732 90205962 97039747 124765389 130706598 135308943 152491031 166353852 180411924 194079494 196059897 249530778 261413196 270617886 291119241 304982062 388158988 392119794 457473093 499061556 541235772 582238482 609964124 784239588 873357723 914946186 1067437217 1164476964 1372419279 1746715446 1829892372 2134874434 2744838558 3202311651 3493430892 4269748868 5489677116 6404623302 9606934953 12809246604 19213869906 38427739812
• Sum of all divisors σ(n): 125008857792
• Sum of proper divisors (its aliquot sum) s(n): 86581117980
• 38427739812 is an abundant number, because the sum of its proper divisors (86581117980) is greater than itself. Its abundance is 48153378168

Bases of 38427739812

• Binary: 100011110010011110001100011010100100₂
• Hexadecimal: 0x8F278C6A4
• Base-36: HNIVTT0

Squares and roots of 38427739812

• 38427739812 squared (38427739812²) is 1476691187058769795344
• 38427739812 cubed (38427739812³) is 56745904718967827248283721035328
• The square root of 38427739812 is 196029.9462123071
• The cube root of 38427739812 is 3374.5428498175

Scales and comparisons

• 38,427,739,812 seconds is equal to 1,221 years, 45 weeks, 6 days, 12 hours, 10 minutes, 12 seconds.
• To count from 1 to 38,427,739,812 would take you about two thousand, four hundred forty-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 38427739812 cubic inches would be around 281.2 feet tall.

Recreational maths with 38427739812

• 38427739812 backwards is 21893772483
• The number of decimal digits it has is: 11
• The sum of 38427739812's digits is 54
• More coming soon!