48138121471895

Names of 48138121471895

• Cardinal: 48138121471895 can be written as Forty-eight trillion, one hundred thirty-eight billion, one hundred twenty-one million, four hundred seventy-one thousand, eight hundred ninety-five.

Scientific notation

• Scientific notation: 4.8138121471895 × 10¹³

Factors of 48138121471895

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20499951

Divisors of 48138121471895

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 13 35 65 91 169 397 455 845 1183 1985 2779 5161 5915 13895 25805 36127 67093 180635 335465 469651 2348255 20499529 102497645 143496703 266493877 717483515 1332469385 1865457139 3464420401 8138313013 9327285695 17322102005 24250942807 40691565065 56968191091 105798069169 121254714035 284840955455 528990345845 740586484183 1375374899197 3702932420915 6876874495985 9627624294379 48138121471895
• Sum of all divisors σ(n): 71667012864960
• Sum of proper divisors (its aliquot sum) s(n): 23528891393065
• 48138121471895 is a deficient number, because the sum of its proper divisors (23528891393065) is less than itself. Its deficiency is 24609230078830

Bases of 48138121471895

• Binary: 1010111100100000000111101000010110011110010111₂
• Hexadecimal: 0x2BC807A16797
• Base-36: H2ACIMUTZ

Squares and roots of 48138121471895

• 48138121471895 squared (48138121471895²) is 2317278738842918441274891025
• 48138121471895 cubed (48138121471895³) is 111549445414660058385501096268678725242375
• The square root of 48138121471895 is 6938164.1283480027
• The cube root of 48138121471895 is 36377.2372757479

Scales and comparisons

• 48,138,121,471,895 seconds is equal to 1,530,643 years, 18 weeks, 5 days, 16 hours, 51 minutes, 35 seconds.
• To count from 1 to 48,138,121,471,895 would take you about three million, eight hundred twenty-six thousand, six hundred eight 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 48138121471895 cubic inches would be around 3031.4 feet tall.

Recreational maths with 48138121471895

• 48138121471895 backwards is 59817412183184
• The number of decimal digits it has is: 14
• The sum of 48138121471895's digits is 62
• More coming soon!