38955456378964124

Names of 38955456378964124

• Cardinal: 38955456378964124 can be written as Thirty-eight quadrillion, nine hundred fifty-five trillion, four hundred fifty-six billion, three hundred seventy-eight million, nine hundred sixty-four thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 3.8955456378964124 × 10¹⁶

Factors of 38955456378964124

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 9738864094741033

Divisors of 38955456378964124

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 9738864094741031 19477728189482062 38955456378964124
• Sum of all divisors σ(n): 68172048663187224
• Sum of proper divisors (its aliquot sum) s(n): 29216592284223100
• 38955456378964124 is a deficient number, because the sum of its proper divisors (29216592284223100) is less than itself. Its deficiency is 9738864094741024

Bases of 38955456378964124

• Binary: 10001010011001011100011111111011100010000000100010011100₂
• Hexadecimal: 0x8A65C7FB88089C
• Base-36: ANKK1LRYGT8

Squares and roots of 38955456378964124

• 38955456378964124 squared (38955456378964124²) is 1517527581693376659734895279087376
• 38955456378964124 cubed (38955456378964124³) is 59115979512531250601998607167576657594538965298624
• The square root of 38955456378964124 is 197371366.6643774445
• The cube root of 38955456378964124 is 338991.9867087251

Scales and comparisons

• 38,955,456,378,964,124 seconds is equal to 1,238,663,015 years, 37 weeks, 11 hours, 48 minutes, 44 seconds.
• To count from 1 to 38,955,456,378,964,124 would take you about three billion, seven hundred fifteen million, nine hundred eighty-nine thousand and forty-seven 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 38955456378964124 cubic inches would be around 28249.3 feet tall.

Recreational maths with 38955456378964124

• 38955456378964124 backwards is 42146987365455983
• The number of decimal digits it has is: 17
• The sum of 38955456378964124's digits is 89
• More coming soon!