38102989042991395

Names of 38102989042991395

• Cardinal: 38102989042991395 can be written as Thirty-eight quadrillion, one hundred two trillion, nine hundred eighty-nine billion, forty-two million, nine hundred ninety-one thousand, three hundred ninety-five.

Scientific notation

• Scientific notation: 3.8102989042991395 × 10¹⁶

Factors of 38102989042991395

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2413946079

Divisors of 38102989042991395

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 23 29 115 145 667 3335 4733 23665 108859 137257 544295 686285 3156911 15784555 2413941289 12069706445 55520649647 70004297381 277603248235 350021486905 1610098839763 8050494198815 11425184120837 57125920604185 262779234779251 331330339504273 1313896173896255 1656651697521365 7620597808598279 38102989042991395
• Sum of all divisors σ(n): 49367223648835200
• Sum of proper divisors (its aliquot sum) s(n): 11264234605843805
• 38102989042991395 is a deficient number, because the sum of its proper divisors (11264234605843805) is less than itself. Its deficiency is 26838754437147590

Bases of 38102989042991395

• Binary: 10000111010111100111011101110110110010011100000100100011₂
• Hexadecimal: 0x875E7776C9C123
• Base-36: AF6DRIM690J

Squares and roots of 38102989042991395

• 38102989042991395 squared (38102989042991395²) is 1451837774010322303407570044046025
• 38102989042991395 cubed (38102989042991395³) is 55319358795316327831591804128119895822475058954875
• The square root of 38102989042991395 is 195199869.4748318601
• The cube root of 38102989042991395 is 336500.9918169613

Scales and comparisons

• 38,102,989,042,991,395 seconds is equal to 1,211,557,191 years, 14 weeks, 5 days, 5 hours, 9 minutes, 55 seconds.
• To count from 1 to 38,102,989,042,991,395 would take you about three billion, six hundred thirty-four million, six hundred seventy-one thousand, five hundred seventy-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 38102989042991395 cubic inches would be around 28041.7 feet tall.

Recreational maths with 38102989042991395

• 38102989042991395 backwards is 59319924098920183
• The number of decimal digits it has is: 17
• The sum of 38102989042991395's digits is 82
• More coming soon!