3889264576420

Names of 3889264576420

• Cardinal: 3889264576420 can be written as Three trillion, eight hundred eighty-nine billion, two hundred sixty-four million, five hundred seventy-six thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.88926457642 × 10¹²

Factors of 3889264576420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5219

Divisors of 3889264576420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 41 82 164 205 410 820 1217 1871 2083 2434 3742 4166 4868 6085 7484 8332 9355 10415 12170 18710 20830 24340 37420 41660 49897 76711 85403 99794 153422 170806 199588 249485 306844 341612 383555 427015 498970 767110 854030 997940 1534220 1708060 2277007 2535011 3897293 4554014 5070022 7794586 9108028 10140044 11385035 12675055 15589172 19486465 22770070 25350110 38972930 45540140 50700220 77945860 93357287 103935451 159789013 186714574 207870902 319578026 373429148 415741804 466786435 519677255 639156052 798945065 933572870 1039354510 1597890130 1867145740 2078709020 3195780260 4743005581 9486011162 18972022324 23715027905 47430055810 94860111620 194463228821 388926457642 777852915284 972316144105 1944632288210 3889264576420
• Sum of all divisors σ(n): 8382034192896
• Sum of proper divisors (its aliquot sum) s(n): 4492769616476
• 3889264576420 is an abundant number, because the sum of its proper divisors (4492769616476) is greater than itself. Its abundance is 603505040056

Bases of 3889264576420

• Binary: 111000100110001010001110111100011110100100₂
• Hexadecimal: 0x3898A3BC7A4
• Base-36: 1DMPBPLES

Squares and roots of 3889264576420

• 3889264576420 squared (3889264576420²) is 15126378945395442020016400
• 3889264576420 cubed (3889264576420³) is 58830489801831810117377753107453288000
• The square root of 3889264576420 is 1972121.8462407437
• The cube root of 3889264576420 is 15726.1529786931

Scales and comparisons

• 3,889,264,576,420 seconds is equal to 123,666 years, 30 weeks, 2 days, 7 hours, 13 minutes, 40 seconds.
• To count from 1 to 3,889,264,576,420 would take you about three hundred nine thousand, one hundred sixty-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 3889264576420 cubic inches would be around 1310.5 feet tall.

Recreational maths with 3889264576420

• 3889264576420 backwards is 0246754629883
• The number of decimal digits it has is: 13
• The sum of 3889264576420's digits is 64
• More coming soon!