38531123565021

Names of 38531123565021

• Cardinal: 38531123565021 can be written as Thirty-eight trillion, five hundred thirty-one billion, one hundred twenty-three million, five hundred sixty-five thousand and twenty-one.

Scientific notation

• Scientific notation: 3.8531123565021 × 10¹³

Factors of 38531123565021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 208

Divisors of 38531123565021

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 43 61 101 129 183 303 387 549 909 1849 2623 3721 4343 5547 6161 7869 10201 11163 13029 16641 18483 23607 30603 33489 39087 55449 91809 112789 160003 186749 226981 264923 338367 375821 438643 480009 560247 622261 680943 794769 1015101 1127463 1315929 1440027 1680741 1866783 2042829 2384307 3382389 3947787 5600349 6880129 9760183 11391689 16160303 18861649 20640387 22925081 26757223 29280549 34175067 37957921 48480909 56584947 61921161 68775243 80271669 87841647 102525201 113873763 145442727 169754841 206325729 240815007 341621289 419687869 694893029 985778483 1150560589 1259063607 1632190603 2084679087 2315433181 2957335449 3451681767 3777190821 4896571809 6254037261 6946299543 8872006347 10355045301 14689715427 20838898629 42388474769 70184195929 99563626783 127165424307 210552587787 298690880349 381496272921 631657763361 896072641047 4281235951669 12843707855007 38531123565021
• Sum of all divisors σ(n): 58509410756628
• Sum of proper divisors (its aliquot sum) s(n): 19978287191607
• 38531123565021 is a deficient number, because the sum of its proper divisors (19978287191607) is less than itself. Its deficiency is 18552836373414

Bases of 38531123565021

• Binary: 1000110000101100111001111011101101000111011101₂
• Hexadecimal: 0x230B39EED1DD
• Base-36: DNOYC4JX9

Squares and roots of 38531123565021

• 38531123565021 squared (38531123565021²) is 1484647483182916616414730441
• 38531123565021 cubed (38531123565021³) is 57205135625018397241314527157282651504261
• The square root of 38531123565021 is 6207344.3246706559
• The cube root of 38531123565021 is 33775.6636451969

Scales and comparisons

• 38,531,123,565,021 seconds is equal to 1,225,170 years, 28 weeks, 2 days, 7 hours, 10 minutes, 21 seconds.
• To count from 1 to 38,531,123,565,021 would take you about three million, sixty-two thousand, nine hundred twenty-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 38531123565021 cubic inches would be around 2814.6 feet tall.

Recreational maths with 38531123565021

• 38531123565021 backwards is 12056532113583
• The number of decimal digits it has is: 14
• The sum of 38531123565021's digits is 45
• More coming soon!