38900128239416056

Names of 38900128239416056

• Cardinal: 38900128239416056 can be written as Thirty-eight quadrillion, nine hundred trillion, one hundred twenty-eight billion, two hundred thirty-nine million, four hundred sixteen thousand and fifty-six.

Scientific notation

• Scientific notation: 3.8900128239416056 × 10¹⁶

Factors of 38900128239416056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 111799968616

Divisors of 38900128239416056

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 23 31 46 61 62 92 122 124 184 244 248 488 713 1403 1426 1891 2806 2852 3782 5612 5704 7564 11224 15128 43493 86986 173972 347944 111799968499 223599936998 447199873996 894399747992 2571399275477 3465799023469 5142798550954 6819798078439 6931598046938 10285597101908 13639596156878 13863196093876 20571194203816 27279192313756 27726392187752 54558384627512 79713377539787 156855355804097 159426755079574 211413740431609 313710711608194 318853510159148 422827480863218 627421423216388 637707020318296 845654961726436 1254842846432776 1691309923452872 4862516029927007 9725032059854014 19450064119708028 38900128239416056
• Sum of all divisors σ(n): 79852009501440000
• Sum of proper divisors (its aliquot sum) s(n): 40951881262023944
• 38900128239416056 is an abundant number, because the sum of its proper divisors (40951881262023944) is greater than itself. Its abundance is 2051753022607888

Bases of 38900128239416056

• Binary: 10001010001100110111010111100101011011010111001011111000₂
• Hexadecimal: 0x8A3375E56D72F8
• Base-36: AN0Y07I7854

Squares and roots of 38900128239416056

• 38900128239416056 squared (38900128239416056²) is 1513219977043014504630383870595136
• 38900128239416056 cubed (38900128239416056³) is 58864451161419484500027600304686470641309833903616
• The square root of 38900128239416056 is 197231154.3327170613
• The cube root of 38900128239416056 is 338831.4214180467

Scales and comparisons

• 38,900,128,239,416,056 seconds is equal to 1,236,903,752 years, 5 days, 23 hours, 34 minutes, 16 seconds.
• To count from 1 to 38,900,128,239,416,056 would take you about three billion, seven hundred ten million, seven hundred eleven thousand, two hundred fifty-six 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 38900128239416056 cubic inches would be around 28236 feet tall.

Recreational maths with 38900128239416056

• 38900128239416056 backwards is 65061493282100983
• The number of decimal digits it has is: 17
• The sum of 38900128239416056's digits is 67
• More coming soon!