38130990275

Names of 38130990275

• Cardinal: 38130990275 can be written as Thirty-eight billion, one hundred thirty million, nine hundred ninety thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 3.8130990275 × 10¹⁰

Factors of 38130990275

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2713

Divisors of 38130990275

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 19 25 35 49 95 133 175 245 475 665 931 941 1225 1741 3325 4655 4705 6587 8705 12187 17879 23275 23525 32935 33079 43525 46109 60935 85309 89395 125153 164675 165395 230545 231553 304675 426545 446975 625765 826975 876071 1152725 1157765 1620871 1638281 2132725 3128825 4380355 5788825 8104355 8191405 11467967 21901775 31127339 40521775 40957025 57339835 80275769 155636695 217891373 286699175 401378845 778183475 1089456865 1525239611 2006894225 5447284325 7626198055 38130990275
• Sum of all divisors σ(n): 57991667760
• Sum of proper divisors (its aliquot sum) s(n): 19860677485
• 38130990275 is a deficient number, because the sum of its proper divisors (19860677485) is less than itself. Its deficiency is 18270312790

Bases of 38130990275

• Binary: 100011100000110010001011110011000011₂
• Hexadecimal: 0x8E0C8BCC3
• Base-36: HIM7GEB

Squares and roots of 38130990275

• 38130990275 squared (38130990275²) is 1453972419352144575625
• 38130990275 cubed (38130990275³) is 55441408182434846613550877046875
• The square root of 38130990275 is 195271.5808175885
• The cube root of 38130990275 is 3365.8340123235

Scales and comparisons

• 38,130,990,275 seconds is equal to 1,212 years, 23 weeks, 1 day, 21 hours, 44 minutes, 35 seconds.
• To count from 1 to 38,130,990,275 would take you about two thousand, four hundred twenty-four 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 38130990275 cubic inches would be around 280.5 feet tall.

Recreational maths with 38130990275

• 38130990275 backwards is 57209903183
• The number of decimal digits it has is: 11
• The sum of 38130990275's digits is 47
• More coming soon!