38990529168087

Names of 38990529168087

• Cardinal: 38990529168087 can be written as Thirty-eight trillion, nine hundred ninety billion, five hundred twenty-nine million, one hundred sixty-eight thousand and eighty-seven.

Scientific notation

• Scientific notation: 3.8990529168087 × 10¹³

Factors of 38990529168087

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6086

Divisors of 38990529168087

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 21 49 73 147 219 511 811 1093 1533 2433 3279 3577 4099 5677 7651 10731 12297 17031 22953 28693 39739 53557 59203 79789 86079 119217 160671 177609 200851 239367 299227 414421 558523 602553 886423 897681 1243263 1675569 2094589 2659269 2900947 3324289 3909661 4480207 6204961 6283767 8702841 9972867 11728983 13440621 14662123 18614883 23270023 31361449 43434727 43986369 64708879 69810069 94084347 130304181 162890161 194126637 219530143 242673097 327055111 452962153 488670483 658590429 728019291 981165333 1358886459 1698711679 2289385777 3170735071 3633447877 5096135037 6868157331 9512205213 10900343631 11890981753 16025700439 25434135139 35672945259 48077101317 76302405417 178038945973 265241695021 534116837919 795725085063 1856691865147 5570075595441 12996843056029 38990529168087
• Sum of all divisors σ(n): 61450267065600
• Sum of proper divisors (its aliquot sum) s(n): 22459737897513
• 38990529168087 is a deficient number, because the sum of its proper divisors (22459737897513) is less than itself. Its deficiency is 16530791270574

Bases of 38990529168087

• Binary: 1000110111011000110000101001000000001011010111₂
• Hexadecimal: 0x237630A402D7
• Base-36: DTK02CZX3

Squares and roots of 38990529168087

• 38990529168087 squared (38990529168087²) is 1520261364807443124299239569
• 38990529168087 cubed (38990529168087³) is 59275795087640362580228797527128282434503
• The square root of 38990529168087 is 6244239.6789430657
• The cube root of 38990529168087 is 33909.3691144373

Scales and comparisons

• 38,990,529,168,087 seconds is equal to 1,239,778 years, 11 weeks, 3 days, 18 hours, 41 minutes, 27 seconds.
• To count from 1 to 38,990,529,168,087 would take you about three million, ninety-nine thousand, four hundred forty-five 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 38990529168087 cubic inches would be around 2825.8 feet tall.

Recreational maths with 38990529168087

• 38990529168087 backwards is 78086192509983
• The number of decimal digits it has is: 14
• The sum of 38990529168087's digits is 75
• More coming soon!