1346638888920961

Names of 1346638888920961

• Cardinal: 1346638888920961 can be written as One quadrillion, three hundred forty-six trillion, six hundred thirty-eight billion, eight hundred eighty-eight million, nine hundred twenty thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.346638888920961 × 10¹⁵

Factors of 1346638888920961

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 60945

Divisors of 1346638888920961

• Number of divisors d(n): 32
• Complete list of divisors:
  1 23 53 1219 1693 14657 38939 44519 89729 337111 776821 1023937 2063767 2359507 17866883 24814301 54268661 75370667 570728923 652514983 1315157953 1733525341 3994645351 15007844609 30248632919 34583294099 91876843073 795415764277 1104707866219 25408280923037 58549516909607 1346638888920961
• Sum of all divisors σ(n): 1432676972643840
• Sum of proper divisors (its aliquot sum) s(n): 86038083722879
• 1346638888920961 is a deficient number, because the sum of its proper divisors (86038083722879) is less than itself. Its deficiency is 1260600805198082

Bases of 1346638888920961

• Binary: 100110010001100001011001100100111010110011110000001₂
• Hexadecimal: 0x4C8C2CC9D6781
• Base-36: D9CDD5A001

Squares and roots of 1346638888920961

• 1346638888920961 squared (1346638888920961²) is 1813436297154280338710905163521
• 1346638888920961 cubed (1346638888920961³) is 2442043840328781745425419857896911534949463681
• The square root of 1346638888920961 is 36696578.7086611249
• The cube root of 1346638888920961 is 110429.1469624825

Scales and comparisons

• 1,346,638,888,920,961 seconds is equal to 42,818,951 years, 12 weeks, 3 days, 9 hours, 36 minutes, 1 second.
• To count from 1 to 1,346,638,888,920,961 would take you about one hundred twenty-eight million, four hundred fifty-six thousand, eight hundred fifty-three 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 1346638888920961 cubic inches would be around 9202.4 feet tall.

Recreational maths with 1346638888920961

• 1346638888920961 backwards is 1690298888366431
• The number of decimal digits it has is: 16
• The sum of 1346638888920961's digits is 82
• More coming soon!