38138751324

Names of 38138751324

• Cardinal: 38138751324 can be written as Thirty-eight billion, one hundred thirty-eight million, seven hundred fifty-one thousand, three hundred twenty-four.

Scientific notation

• Scientific notation: 3.8138751324 × 10¹⁰

Factors of 38138751324

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2239

Divisors of 38138751324

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 29 36 58 83 87 116 166 174 233 249 261 332 348 466 498 522 699 747 932 996 1044 1398 1494 1889 2097 2407 2796 2988 3778 4194 4814 5667 6757 7221 7556 8388 9628 11334 13514 14442 17001 19339 20271 21663 22668 27028 28884 34002 38678 40542 43326 54781 58017 60813 68004 77356 81084 86652 109562 116034 121626 156787 164343 174051 219124 232068 243252 313574 328686 348102 440137 470361 493029 560831 627148 657372 696204 880274 940722 986058 1121662 1320411 1411083 1682493 1760548 1881444 1972116 2243324 2640822 2822166 3364986 3961233 4546823 5047479 5281644 5644332 6729972 7922466 9093646 10094958 12763973 13640469 15844932 18187292 20189916 25527946 27280938 36531371 38291919 40921407 51055892 54561876 73062742 76583838 81842814 109594113 114875757 146125484 153167676 163685628 219188226 229751514 328782339 438376452 459503028 657564678 1059409759 1315129356 2118819518 3178229277 4237639036 6356458554 9534687831 12712917108 19069375662 38138751324
• Sum of all divisors σ(n): 101419063200
• Sum of proper divisors (its aliquot sum) s(n): 63280311876
• 38138751324 is an abundant number, because the sum of its proper divisors (63280311876) is greater than itself. Its abundance is 25141560552

Bases of 38138751324

• Binary: 100011100001001111110010100101011100₂
• Hexadecimal: 0x8E13F295C
• Base-36: HIQTSV0

Squares and roots of 38138751324

• 38138751324 squared (38138751324²) is 1454564352553911752976
• 38138751324 cubed (38138751324³) is 55475268126808704650192580940224
• The square root of 38138751324 is 195291.4522553407
• The cube root of 38138751324 is 3366.0623535443

Scales and comparisons

• 38,138,751,324 seconds is equal to 1,212 years, 36 weeks, 17 hours, 35 minutes, 24 seconds.
• To count from 1 to 38,138,751,324 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 38138751324 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138751324

• 38138751324 backwards is 42315783183
• The number of decimal digits it has is: 11
• The sum of 38138751324's digits is 45
• More coming soon!