37981968444621

Names of 37981968444621

• Cardinal: 37981968444621 can be written as Thirty-seven trillion, nine hundred eighty-one billion, nine hundred sixty-eight million, four hundred forty-four thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 3.7981968444621 × 10¹³

Factors of 37981968444621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8085

Divisors of 37981968444621

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 89 267 801 1549 2403 2801 3643 4647 8403 10929 13941 25209 32787 41823 75627 98361 137861 249289 324227 413583 747867 972681 1240749 2243601 2918043 3722247 4338749 5643007 6730803 8754129 10204043 13016247 16929021 30612129 39048741 50787063 91836387 117146223 152361189 275509161 386148661 502227623 908159827 1158445983 1506682869 2724479481 3475337949 4520048607 8173438443 10426013847 13560145821 15806062607 24520315329 47418187821 142254563463 426763690389 1406739572023 4220218716069 12660656148207 37981968444621
• Sum of all divisors σ(n): 56974523040000
• Sum of proper divisors (its aliquot sum) s(n): 18992554595379
• 37981968444621 is a deficient number, because the sum of its proper divisors (18992554595379) is less than itself. Its deficiency is 18989413849242

Bases of 37981968444621

• Binary: 1000101000101101011101101111001010110011001101₂
• Hexadecimal: 0x228B5DBCACCD
• Base-36: DGOOBCH59

Squares and roots of 37981968444621

• 37981968444621 squared (37981968444621²) is 1442629926928185385943833641
• 37981968444621 cubed (37981968444621³) is 54793924361852236367723053633518745295061
• The square root of 37981968444621 is 6162951.2771578033
• The cube root of 37981968444621 is 33614.4355384389

Scales and comparisons

• 37,981,968,444,621 seconds is equal to 1,207,709 years, 5 weeks, 5 days, 6 hours, 10 minutes, 21 seconds.
• To count from 1 to 37,981,968,444,621 would take you about three million, nineteen thousand, two hundred seventy-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 37981968444621 cubic inches would be around 2801.2 feet tall.

Recreational maths with 37981968444621

• 37981968444621 backwards is 12644486918973
• The number of decimal digits it has is: 14
• The sum of 37981968444621's digits is 72
• More coming soon!