16379494747

Names of 16379494747

• Cardinal: 16379494747 can be written as Sixteen billion, three hundred seventy-nine million, four hundred ninety-four thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 1.6379494747 × 10¹⁰

Factors of 16379494747

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 226

Divisors of 16379494747

• Number of divisors d(n): 60
• Complete list of divisors:
  1 7 11 17 49 77 119 187 191 343 539 833 1309 1337 2101 2401 3247 3773 5831 9163 9359 14707 22729 26411 35717 36481 40817 64141 65513 102949 159103 250019 255367 401291 448987 458591 620177 720643 1113721 1750133 1787569 2809037 4341239 5044501 6821947 7796047 12250931 12512983 19663259 30388673 47753629 85756517 87590881 137642813 212720711 334275403 963499691 1489044977 2339927821 16379494747
• Sum of all divisors σ(n): 22187751768
• Sum of proper divisors (its aliquot sum) s(n): 5808257021
• 16379494747 is a deficient number, because the sum of its proper divisors (5808257021) is less than itself. Its deficiency is 10571237726

Bases of 16379494747

• Binary: 1111010000010010110100000101011011₂
• Hexadecimal: 0x3D04B415B
• Base-36: 7IVXF17

Squares and roots of 16379494747

• 16379494747 squared (16379494747²) is 268287848167000594009
• 16379494747 cubed (16379494747³) is 4394419399735319808316295170723
• The square root of 16379494747 is 127982.4001454887
• The cube root of 16379494747 is 2539.6088609171

Scales and comparisons

• 16,379,494,747 seconds is equal to 520 years, 42 weeks, 3 days, 11 hours, 39 minutes, 7 seconds.
• To count from 1 to 16,379,494,747 would take you about one thousand and forty-one 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 16379494747 cubic inches would be around 211.6 feet tall.

Recreational maths with 16379494747

• 16379494747 backwards is 74749497361
• The number of decimal digits it has is: 11
• The sum of 16379494747's digits is 61
• More coming soon!