38744240999955

Names of 38744240999955

• Cardinal: 38744240999955 can be written as Thirty-eight trillion, seven hundred forty-four billion, two hundred forty million, nine hundred ninety-nine thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 3.8744240999955 × 10¹³

Factors of 38744240999955

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6950472

Divisors of 38744240999955

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 15 19 31 57 93 95 155 285 465 589 631 1767 1893 2945 3155 8835 9465 11989 19561 35967 58683 59945 97805 179835 293415 371659 1114977 1858295 5574885 6949783 20849349 34748915 104246745 132045877 215443273 396137631 646329819 660229385 1077216365 1980688155 3231649095 4093422187 4385313073 12280266561 13155939219 20467110935 21926565365 61401332805 65779696095 83320948387 135944705263 249962845161 407834115789 416604741935 679723526315 1249814225805 2039170578945 2582949399997 7748848199991 12914746999985 38744240999955
• Sum of all divisors σ(n): 67465167175680
• Sum of proper divisors (its aliquot sum) s(n): 28720926175725
• 38744240999955 is a deficient number, because the sum of its proper divisors (28720926175725) is less than itself. Its deficiency is 10023314824230

Bases of 38744240999955

• Binary: 1000110011110011011000101110001100111000010011₂
• Hexadecimal: 0x233CD8B8CE13
• Base-36: DQEUWQT5F

Squares and roots of 38744240999955

• 38744240999955 squared (38744240999955²) is 1501116210662594018310002025
• 38744240999955 cubed (38744240999955³) is 58159608234850762101081314436264074908875
• The square root of 38744240999955 is 6224487.2077910965
• The cube root of 38744240999955 is 33837.8207760495

Scales and comparisons

• 38,744,240,999,955 seconds is equal to 1,231,947 years, 1 week, 6 hours, 39 minutes, 15 seconds.
• To count from 1 to 38,744,240,999,955 would take you about three million, seventy-nine thousand, eight hundred sixty-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 38744240999955 cubic inches would be around 2819.8 feet tall.

Recreational maths with 38744240999955

• 38744240999955 backwards is 55999904244783
• The number of decimal digits it has is: 14
• The sum of 38744240999955's digits is 78
• More coming soon!