23838709261677138

Names of 23838709261677138

• Cardinal: 23838709261677138 can be written as Twenty-three quadrillion, eight hundred thirty-eight trillion, seven hundred nine billion, two hundred sixty-one million, six hundred seventy-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.3838709261677138 × 10¹⁶

Factors of 23838709261677138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 147152526306654

Divisors of 23838709261677138

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 147152526306649 294305052613298 441457578919947 882915157839894 1324372736759841 2648745473519682 3973118210279523 7946236420559046 11919354630838569 23838709261677138
• Sum of all divisors σ(n): 53416367049313950
• Sum of proper divisors (its aliquot sum) s(n): 29577657787636812
• 23838709261677138 is an abundant number, because the sum of its proper divisors (29577657787636812) is greater than itself. Its abundance is 5738948525959674

Bases of 23838709261677138

• Binary: 1010100101100010010111000000101011100100011001001010010₂
• Hexadecimal: 0x54B12E05723252
• Base-36: 6IQ47UL634I

Squares and roots of 23838709261677138

• 23838709261677138 squared (23838709261677138²) is 568284059262771357944608551871044
• 23838709261677138 cubed (23838709261677138³) is 13547158466810907134480760282283951826135338992072
• The square root of 23838709261677138 is 154397892.6723973717
• The cube root of 23838709261677138 is 287802.2902857999

Scales and comparisons

• 23,838,709,261,677,138 seconds is equal to 757,997,216 years, 28 weeks, 4 days, 23 hours, 12 minutes, 18 seconds.
• To count from 1 to 23,838,709,261,677,138 would take you about two billion, two hundred seventy-three million, nine hundred ninety-one thousand, six hundred forty-nine 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 23838709261677138 cubic inches would be around 23983.5 feet tall.

Recreational maths with 23838709261677138

• 23838709261677138 backwards is 83177616290783832
• 23838709261677138 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 23838709261677138's digits is 81
• More coming soon!