137946269925828788

Names of 137946269925828788

• Cardinal: 137946269925828788 can be written as One hundred thirty-seven quadrillion, nine hundred forty-six trillion, two hundred sixty-nine billion, nine hundred twenty-five million, eight hundred twenty-eight thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.37946269925828788 × 10¹⁷

Factors of 137946269925828788

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 166285245

Divisors of 137946269925828788

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 19 38 76 11745053 23490106 46980212 154540171 223156007 309080342 446312014 618160684 892624028 2936263249 5872526498 11745052996 1815082499024063 3630164998048126 7260329996096252 34486567481457197 68973134962914394 137946269925828788
• Sum of all divisors σ(n): 254111573143300320
• Sum of proper divisors (its aliquot sum) s(n): 116165303217471532
• 137946269925828788 is a deficient number, because the sum of its proper divisors (116165303217471532) is less than itself. Its deficiency is 21780966708357256

Bases of 137946269925828788

• Binary: 111101010000101010110011011010001000001001110100010110100₂
• Hexadecimal: 0x1EA1566D104E8B4
• Base-36: 11Q9VDJQP19W

Squares and roots of 137946269925828788

• 137946269925828788 squared (137946269925828788²) is 19029173386449615931942888689548944
• 137946269925828788 cubed (137946269925828788³) is 2625003488432576207312982957141751238353943090199872
• The square root of 137946269925828788 is 371411187.1306904885
• The cube root of 137946269925828788 is 516697.8493376499

Scales and comparisons

• 137,946,269,925,828,788 seconds is equal to 4,386,264,687 years, 42 weeks, 1 day, 18 hours, 13 minutes, 8 seconds.
• To count from 1 to 137,946,269,925,828,788 would take you about thirteen billion, one hundred fifty-eight million, seven hundred ninety-four thousand and sixty-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 137946269925828788 cubic inches would be around 43058.2 feet tall.

Recreational maths with 137946269925828788

• 137946269925828788 backwards is 887828529962649731
• The number of decimal digits it has is: 18
• The sum of 137946269925828788's digits is 104
• More coming soon!