38278481872923

Names of 38278481872923

• Cardinal: 38278481872923 can be written as Thirty-eight trillion, two hundred seventy-eight billion, four hundred eighty-one million, eight hundred seventy-two thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 3.8278481872923 × 10¹³

Factors of 38278481872923

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 297

Divisors of 38278481872923

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 27 67 81 201 227 243 603 681 729 1809 2043 4489 5427 6129 13467 15209 16281 18387 40401 45627 48843 51529 55161 121203 136881 154587 165483 363609 410643 463761 1019003 1090827 1231929 1391283 3057009 3272481 3452443 3695787 4173849 9171027 10357329 11087361 11697083 12521547 27513081 31071987 35091249 37564641 82539243 93215961 105273747 231313681 247617729 279647883 315821241 693941043 742853187 783704561 838943649 947463723 2081823129 2351113683 2516830947 2842391169 6245469387 7053341049 8527173507 18736408161 21160023147 52508205587 56209224483 63480069441 157524616761 168627673449 190440208323 472573850283 571320624969 1417721550849 4253164652547 12759493957641 38278481872923
• Sum of all divisors σ(n): 58518634020840
• Sum of proper divisors (its aliquot sum) s(n): 20240152147917
• 38278481872923 is a deficient number, because the sum of its proper divisors (20240152147917) is less than itself. Its deficiency is 18038329725006

Bases of 38278481872923

• Binary: 1000101101000001100111010100001000100000011011₂
• Hexadecimal: 0x22D06750881B
• Base-36: DKGW3SAOR

Squares and roots of 38278481872923

• 38278481872923 squared (38278481872923²) is 1465242174495694701920563929
• 38278481872923 cubed (38278481872923³) is 56087246015875728916572276150116275594467
• The square root of 38278481872923 is 6186960.6328893835
• The cube root of 38278481872923 is 33701.6813822739

Scales and comparisons

• 38,278,481,872,923 seconds is equal to 1,217,137 years, 16 weeks, 4 days, 15 hours, 22 minutes, 3 seconds.
• To count from 1 to 38,278,481,872,923 would take you about three million, forty-two thousand, eight hundred forty-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 38278481872923 cubic inches would be around 2808.5 feet tall.

Recreational maths with 38278481872923

• 38278481872923 backwards is 32927818487283
• The number of decimal digits it has is: 14
• The sum of 38278481872923's digits is 72
• More coming soon!