38163163706018

Names of 38163163706018

• Cardinal: 38163163706018 can be written as Thirty-eight trillion, one hundred sixty-three billion, one hundred sixty-three million, seven hundred six thousand and eighteen.

Scientific notation

• Scientific notation: 3.8163163706018 × 10¹³

Factors of 38163163706018

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4691

Divisors of 38163163706018

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 13 26 73 146 169 338 949 1898 4603 5329 9206 10658 12337 24674 59839 69277 119678 138554 336019 672038 777907 900601 1555814 1801202 4368247 8736494 21187609 24529387 42375218 49058774 56787211 113574422 275438917 318882031 550877834 637764062 1546695457 3093390914 3580705921 4145466403 7161411842 8290932806 20107040941 40214081882 112908768361 225817536722 261391532233 522783064466 1467813988693 2935627977386 19081581853009 38163163706018
• Sum of all divisors σ(n): 62861338234611
• Sum of proper divisors (its aliquot sum) s(n): 24698174528593
• 38163163706018 is a deficient number, because the sum of its proper divisors (24698174528593) is less than itself. Its deficiency is 13464989177425

Bases of 38163163706018

• Binary: 1000101011010110001101110100001111001010100010₂
• Hexadecimal: 0x22B58DD0F2A2
• Base-36: DIZWYBRMQ

Squares and roots of 38163163706018

• 38163163706018 squared (38163163706018²) is 1456427064052329528329416324
• 38163163706018 cubed (38163163706018³) is 55581864471304215227446221799750666237832
• The square root of 38163163706018 is 6177634.1511955853
• The cube root of 38163163706018 is 33667.8039901867

Scales and comparisons

• 38,163,163,706,018 seconds is equal to 1,213,470 years, 29 weeks, 15 hours, 13 minutes, 38 seconds.
• To count from 1 to 38,163,163,706,018 would take you about three million, thirty-three thousand, six hundred seventy-six 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 38163163706018 cubic inches would be around 2805.7 feet tall.

Recreational maths with 38163163706018

• 38163163706018 backwards is 81060736136183
• The number of decimal digits it has is: 14
• The sum of 38163163706018's digits is 53
• More coming soon!