38137326864

Names of 38137326864

• Cardinal: 38137326864 can be written as Thirty-eight billion, one hundred thirty-seven million, three hundred twenty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8137326864 × 10¹⁰

Factors of 38137326864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16447

Divisors of 38137326864

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 41 42 48 52 56 78 82 84 91 104 112 123 156 164 168 169 182 208 246 273 287 312 328 336 338 364 492 507 533 546 574 624 656 676 728 861 984 1014 1066 1092 1148 1183 1352 1456 1599 1722 1968 2028 2132 2184 2296 2366 2704 3198 3444 3549 3731 4056 4264 4368 4592 4732 6396 6888 6929 7098 7462 8112 8528 9464 11193 12792 13776 13858 14196 14924 16381 18928 20787 22386 25584 27716 28392 29848 32762 41574 44772 48503 49143 55432 56784 59696 65524 83148 89544 97006 98286 110864 114667 131048 145509 166296 179088 194012 196572 212953 229334 262096 291018 332592 344001 388024 393144 425906 458668 582036 638859 671621 688002 776048 786288 851812 917336 1164072 1277718 1343242 1376004 1490671 1703624 1834672 2014863 2328144 2555436 2686484 2752008 2768389 2981342 3407248 4029726 4472013 4701347 5110872 5372968 5504016 5536778 5962684 8059452 8305167 8731073 8944026 9402694 10221744 10745936 11073556 11925368 14104041 16118904 16610334 17462146 17888052 18805388 19378723 22147112 23850736 26193219 28208082 32237808 33220668 34924292 35776104 37610776 38757446 44294224 52386438 56416164 58136169 61117511 66441336 69848584 71552208 75221552 77514892 104772876 112832328 113503949 116272338 122235022 132882672 139697168 155029784 183352533 209545752 225664656 227007898 232544676 244470044 310059568 340511847 366705066 419091504 454015796 465089352 488940088 681023694 733410132 794527643 908031592 930178704 977880176 1362047388 1466820264 1589055286 1816063184 2383582929 2724094776 2933640528 3178110572 4767165858 5448189552 6356221144 9534331716 12712442288 19068663432 38137326864
• Sum of all divisors σ(n): 124904755584
• Sum of proper divisors (its aliquot sum) s(n): 86767428720
• 38137326864 is an abundant number, because the sum of its proper divisors (86767428720) is greater than itself. Its abundance is 48630101856

Bases of 38137326864

• Binary: 100011100001001010010110110100010000₂
• Hexadecimal: 0x8E1296D10
• Base-36: HIPZ9QO

Squares and roots of 38137326864

• 38137326864 squared (38137326864²) is 1454455700331576074496
• 38137326864 cubed (38137326864³) is 55469052452753349933335966060544
• The square root of 38137326864 is 195287.8052106685
• The cube root of 38137326864 is 3366.0204462041

Scales and comparisons

• 38,137,326,864 seconds is equal to 1,212 years, 33 weeks, 5 days, 5 hours, 54 minutes, 24 seconds.
• To count from 1 to 38,137,326,864 would take you about two thousand, four hundred twenty-five 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 38137326864 cubic inches would be around 280.5 feet tall.

Recreational maths with 38137326864

• 38137326864 backwards is 46862373183
• The number of decimal digits it has is: 11
• The sum of 38137326864's digits is 51
• More coming soon!