1238881027013994

Names of 1238881027013994

• Cardinal: 1238881027013994 can be written as One quadrillion, two hundred thirty-eight trillion, eight hundred eighty-one billion, twenty-seven million, thirteen thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.238881027013994 × 10¹⁵

Factors of 1238881027013994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15392191

Divisors of 1238881027013994

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 148853 297706 446559 893118 1041971 1935089 2083942 3125913 3870178 5805267 6251826 11610534 13545623 15243313 27091246 30486626 40636869 45729939 81273738 91459878 106703191 198163069 213406382 320109573 396326138 594489207 640219146 1188978414 1387141483 2774282966 4161424449 8322848898 2269012869989 4538025739978 6807038609967 13614077219934 15883090089923 29497167309857 31766180179846 47649270269769 58994334619714 88491501929571 95298540539538 176983003859142 206480171168999 412960342337998 619440513506997 1238881027013994
• Sum of all divisors σ(n): 3049573984337664
• Sum of proper divisors (its aliquot sum) s(n): 1810692957323670
• 1238881027013994 is an abundant number, because the sum of its proper divisors (1810692957323670) is greater than itself. Its abundance is 571811930309676

Bases of 1238881027013994

• Binary: 100011001101100000101110111100010001011110101101010₂
• Hexadecimal: 0x466C17788BD6A
• Base-36: C75A34IUZU

Squares and roots of 1238881027013994

• 1238881027013994 squared (1238881027013994²) is 1534826199095248531183871832036
• 1238881027013994 cubed (1238881027013994³) is 1901467057823106328963455569054518283389511784
• The square root of 1238881027013994 is 35197741.7885578845
• The cube root of 1238881027013994 is 107401.3814013511

Scales and comparisons

• 1,238,881,027,013,994 seconds is equal to 39,392,584 years, 28 weeks, 3 days, 14 hours, 59 minutes, 54 seconds.
• To count from 1 to 1,238,881,027,013,994 would take you about one hundred eighteen million, one hundred seventy-seven thousand, seven hundred fifty-three 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 1238881027013994 cubic inches would be around 8950.1 feet tall.

Recreational maths with 1238881027013994

• 1238881027013994 backwards is 4993107201888321
• The number of decimal digits it has is: 16
• The sum of 1238881027013994's digits is 66
• More coming soon!