38385051768

Names of 38385051768

• Cardinal: 38385051768 can be written as Thirty-eight billion, three hundred eighty-five million, fifty-one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8385051768 × 10¹⁰

Factors of 38385051768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 104485

Divisors of 38385051768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 243 252 324 378 486 504 567 648 729 756 972 1134 1458 1512 1701 1944 2187 2268 2916 3402 4374 4536 5103 5832 6561 6804 8748 10206 13122 13608 15309 17496 20412 26244 30618 40824 45927 52488 61236 91854 104473 122472 183708 208946 313419 367416 417892 626838 731311 835784 940257 1253676 1462622 1880514 2193933 2507352 2820771 2925244 3761028 4387866 5641542 5850488 6581799 7522056 8462313 8775732 11283084 13163598 16924626 17551464 19745397 22566168 25386939 26327196 33849252 39490794 50773878 52654392 59236191 67698504 76160817 78981588 101547756 118472382 152321634 157963176 177708573 203095512 228482451 236944764 304643268 355417146 456964902 473889528 533125719 609286536 685447353 710834292 913929804 1066251438 1370894706 1421668584 1599377157 1827859608 2132502876 2741789412 3198754314 4265005752 4798131471 5483578824 6397508628 9596262942 12795017256 19192525884 38385051768
• Sum of all divisors σ(n): 123375436080
• Sum of proper divisors (its aliquot sum) s(n): 84990384312
• 38385051768 is an abundant number, because the sum of its proper divisors (84990384312) is greater than itself. Its abundance is 46605332544

Bases of 38385051768

• Binary: 100011101111111011010110100001111000₂
• Hexadecimal: 0x8EFED6878
• Base-36: HMTGVI0

Squares and roots of 38385051768

• 38385051768 squared (38385051768²) is 1473412199232039925824
• 38385051768 cubed (38385051768³) is 56557003543124582396997120056832
• The square root of 38385051768 is 195921.0345215643
• The cube root of 38385051768 is 3373.2928326137

Scales and comparisons

• 38,385,051,768 seconds is equal to 1,220 years, 27 weeks, 2 days, 10 hours, 22 minutes, 48 seconds.
• To count from 1 to 38,385,051,768 would take you about two thousand, four hundred forty-one 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 38385051768 cubic inches would be around 281.1 feet tall.

Recreational maths with 38385051768

• 38385051768 backwards is 86715058383
• 38385051768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38385051768's digits is 54
• More coming soon!