38890979931275

Names of 38890979931275

• Cardinal: 38890979931275 can be written as Thirty-eight trillion, eight hundred ninety billion, nine hundred seventy-nine million, nine hundred thirty-one thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 3.8890979931275 × 10¹³

Factors of 38890979931275

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2060

Divisors of 38890979931275

• Number of divisors d(n): 90
• Complete list of divisors:
  1 5 23 25 53 115 265 529 575 1219 1325 1979 2645 2809 6095 9895 12167 13225 14045 28037 30475 45517 49475 60835 64607 70225 104887 140185 227585 279841 304175 323035 524435 644851 700925 1046891 1137925 1399205 1485961 1615175 2412401 2622175 3224255 5234455 5559011 6996025 7429805 12062005 14831573 16121275 24078493 26172275 27795055 34177103 37149025 55485223 60310025 74157865 120392465 127857253 138975275 170885515 277426115 370789325 553805339 601962325 639286265 786073369 854427575 1276160129 1387130575 2769026695 2940716819 3196431325 3930366845 6380800645 13845133475 14703584095 19651834225 29351682967 31904003225 67636486837 73517920475 146758414835 338182434185 733792074175 1555639197251 1690912170925 7778195986255 38890979931275
• Sum of all divisors σ(n): 51412019537340
• Sum of proper divisors (its aliquot sum) s(n): 12521039606065
• 38890979931275 is a deficient number, because the sum of its proper divisors (12521039606065) is less than itself. Its deficiency is 26369940325210

Bases of 38890979931275

• Binary: 1000110101111100000011000010110011010010001011₂
• Hexadecimal: 0x235F030B348B
• Base-36: DSA9PBD6Z

Squares and roots of 38890979931275

• 38890979931275 squared (38890979931275²) is 1512508320014834803723125625
• 38890979931275 cubed (38890979931275³) is 58822930719583405761880482333490691421875
• The square root of 38890979931275 is 6236263.2987450907
• The cube root of 38890979931275 is 33880.4857861441

Scales and comparisons

• 38,890,979,931,275 seconds is equal to 1,236,612 years, 44 weeks, 6 days, 12 hours, 54 minutes, 35 seconds.
• To count from 1 to 38,890,979,931,275 would take you about three million, ninety-one thousand, five hundred thirty-two 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 38890979931275 cubic inches would be around 2823.4 feet tall.

Recreational maths with 38890979931275

• 38890979931275 backwards is 57213997909883
• The number of decimal digits it has is: 14
• The sum of 38890979931275's digits is 80
• More coming soon!