38139609375

Names of 38139609375

• Cardinal: 38139609375 can be written as Thirty-eight billion, one hundred thirty-nine million, six hundred nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.8139609375 × 10¹⁰

Factors of 38139609375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 56

Divisors of 38139609375

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 41 45 49 63 75 81 105 123 125 135 147 175 189 205 225 243 245 287 315 369 375 405 441 525 567 615 625 675 735 861 875 945 1025 1107 1125 1215 1225 1323 1435 1575 1701 1845 1875 2009 2025 2205 2583 2625 2835 3075 3125 3321 3375 3675 3969 4305 4375 4725 5125 5535 5625 6027 6075 6125 6615 7175 7749 7875 8505 9225 9375 9963 10045 10125 11025 11907 12915 13125 14175 15375 15625 16605 16875 18081 18375 19845 21525 21875 23247 23625 25625 27675 28125 30135 30375 30625 33075 35875 38745 39375 42525 46125 46875 49815 50225 50625 54243 55125 59535 64575 65625 69741 70875 76875 78125 83025 84375 90405 91875 99225 107625 109375 116235 118125 128125 138375 140625 150675 151875 153125 162729 165375 179375 193725 196875 212625 230625 234375 249075 251125 253125 271215 275625 297675 322875 328125 348705 354375 384375 415125 421875 452025 459375 488187 496125 538125 546875 581175 590625 640625 691875 703125 753375 759375 765625 813645 826875 896875 968625 984375 1063125 1153125 1245375 1255625 1265625 1356075 1378125 1488375 1614375 1640625 1743525 1771875 1921875 2075625 2109375 2260125 2296875 2440935 2480625 2690625 2905875 2953125 3203125 3459375 3766875 3796875 3828125 4068225 4134375 4484375 4843125 4921875 5315625 5765625 6226875 6278125 6328125 6780375 6890625 7441875 8071875 8717625 8859375 9609375 10378125 11300625 11484375 12204675 12403125 13453125 14529375 14765625 17296875 18834375 18984375 20341125 20671875 22421875 24215625 26578125 28828125 31134375 31390625 33901875 34453125 37209375 40359375 43588125 44296875 51890625 56503125 61023375 62015625 67265625 72646875 86484375 94171875 101705625 103359375 121078125 132890625 155671875 156953125 169509375 186046875 201796875 217940625 259453125 282515625 305116875 310078125 363234375 470859375 508528125 605390625 778359375 847546875 930234375 1089703125 1412578125 1525584375 1816171875 2542640625 4237734375 5448515625 7627921875 12713203125 38139609375
• Sum of all divisors σ(n): 85099000896
• Sum of proper divisors (its aliquot sum) s(n): 46959391521
• 38139609375 is an abundant number, because the sum of its proper divisors (46959391521) is greater than itself. Its abundance is 8819782146

Bases of 38139609375

• Binary: 100011100001010011000100000100011111₂
• Hexadecimal: 0x8E14C411F
• Base-36: HIRC6XR

Squares and roots of 38139609375

• 38139609375 squared (38139609375²) is 1454629803277587890625
• 38139609375 cubed (38139609375³) is 55479012482240296840667724609375
• The square root of 38139609375 is 195293.6490902865
• The cube root of 38139609375 is 3366.0875967369

Scales and comparisons

• 38,139,609,375 seconds is equal to 1,212 years, 37 weeks, 3 days, 15 hours, 56 minutes, 15 seconds.
• To count from 1 to 38,139,609,375 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 38139609375 cubic inches would be around 280.5 feet tall.

Recreational maths with 38139609375

• 38139609375 backwards is 57390693183
• The number of decimal digits it has is: 11
• The sum of 38139609375's digits is 54
• More coming soon!