1321967439437109

Names of 1321967439437109

• Cardinal: 1321967439437109 can be written as One quadrillion, three hundred twenty-one trillion, nine hundred sixty-seven billion, four hundred thirty-nine million, four hundred thirty-seven thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.321967439437109 × 10¹⁵

Factors of 1321967439437109

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 120925

Divisors of 1321967439437109

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 29 87 4733 14199 45319 70841 135957 137257 212523 411771 1314251 2054389 3942753 6163167 214494827 335290453 643484481 1005871359 3210443279 6220349983 9631329837 9723423137 18661049949 29170269411 93102855091 279308565273 15195028039507 45585084118521 440655813145703 1321967439437109
• Sum of all divisors σ(n): 1823854606675200
• Sum of proper divisors (its aliquot sum) s(n): 501887167238091
• 1321967439437109 is a deficient number, because the sum of its proper divisors (501887167238091) is less than itself. Its deficiency is 820080272199018

Bases of 1321967439437109

• Binary: 100101100100101001010000111101000011101110100110101₂
• Hexadecimal: 0x4B25287A1DD35
• Base-36: D0LJGH93XX

Squares and roots of 1321967439437109

• 1321967439437109 squared (1321967439437109²) is 1747597910931906451778766277881
• 1321967439437109 cubed (1321967439437109³) is 2310267535480293250695087348180472665717286029
• The square root of 1321967439437109 is 36358870.1617240713
• The cube root of 1321967439437109 is 109750.6041186847

Scales and comparisons

• 1,321,967,439,437,109 seconds is equal to 42,034,475 years, 23 weeks, 6 days, 13 hours, 25 minutes, 9 seconds.
• To count from 1 to 1,321,967,439,437,109 would take you about one hundred twenty-six million, one hundred three thousand, four hundred twenty-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 1321967439437109 cubic inches would be around 9145.9 feet tall.

Recreational maths with 1321967439437109

• 1321967439437109 backwards is 9017349347691231
• The number of decimal digits it has is: 16
• The sum of 1321967439437109's digits is 69
• More coming soon!