4993909137

Names of 4993909137

• Cardinal: 4993909137 can be written as Four billion, nine hundred ninety-three million, nine hundred nine thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 4.993909137 × 10⁹

Factors of 4993909137

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35105

Divisors of 4993909137

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 17 19 21 49 51 57 63 119 133 147 153 171 323 357 399 441 833 931 969 1071 1197 2261 2499 2793 2907 6783 7497 8379 15827 20349 35059 47481 105177 142443 245413 315531 596003 666121 736239 1717891 1788009 1998363 2208717 4172021 4662847 5153673 5364027 5995089 11324057 12516063 13988541 15461019 29204147 32639929 33972171 37548189 41965623 79268399 87612441 97919787 101916513 237805197 262837323 293759361 554878793 713415591 1664636379 4993909137
• Sum of all divisors σ(n): 9352605600
• Sum of proper divisors (its aliquot sum) s(n): 4358696463
• 4993909137 is a deficient number, because the sum of its proper divisors (4358696463) is less than itself. Its deficiency is 635212674

Bases of 4993909137

• Binary: 100101001101010010000000110010001₂
• Hexadecimal: 0x129A90191
• Base-36: 2AL8SY9

Squares and roots of 4993909137

• 4993909137 squared (4993909137²) is 24939128468612084769
• 4993909137 cubed (4993909137³) is 124543741528218707836527634353
• The square root of 4993909137 is 70667.5960890139
• The cube root of 4993909137 is 1709.2813159253

Scales and comparisons

• 4,993,909,137 seconds is equal to 158 years, 41 weeks, 20 hours, 58 minutes, 57 seconds.
• To count from 1 to 4,993,909,137 would take you about three hundred seventeen 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 4993909137 cubic inches would be around 142.4 feet tall.

Recreational maths with 4993909137

• 4993909137 backwards is 7319093994
• The number of decimal digits it has is: 10
• The sum of 4993909137's digits is 54
• More coming soon!