49693145160138

Names of 49693145160138

• Cardinal: 49693145160138 can be written as Forty-nine trillion, six hundred ninety-three billion, one hundred forty-five million, one hundred sixty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.9693145160138 × 10¹³

Factors of 49693145160138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 274054858

Divisors of 49693145160138

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 47 94 141 282 643 1286 1929 3858 30221 60442 90663 181326 274054163 548108326 822162489 1644324978 12880545661 25761091322 38641636983 77283273966 176216826809 352433653618 528650480427 1057300960854 8282190860023 16564381720046 24846572580069 49693145160138
• Sum of all divisors σ(n): 101658747810816
• Sum of proper divisors (its aliquot sum) s(n): 51965602650678
• 49693145160138 is an abundant number, because the sum of its proper divisors (51965602650678) is greater than itself. Its abundance is 2272457490540

Bases of 49693145160138

• Binary: 1011010011001000010110010000111101100111001010₂
• Hexadecimal: 0x2D321643D9CA
• Base-36: HM4PRL7T6

Squares and roots of 49693145160138

• 49693145160138 squared (49693145160138²) is 2469408675906546733664179044
• 49693145160138 cubed (49693145160138³) is 122712683791528199827573011374967683748072
• The square root of 49693145160138 is 7049336.5049583213
• The cube root of 49693145160138 is 36764.7960931059

Scales and comparisons

• 49,693,145,160,138 seconds is equal to 1,580,088 years, 15 weeks, 6 days, 1 hour, 22 minutes, 18 seconds.
• To count from 1 to 49,693,145,160,138 would take you about three million, nine hundred fifty thousand, two hundred twenty 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 49693145160138 cubic inches would be around 3063.7 feet tall.

Recreational maths with 49693145160138

• 49693145160138 backwards is 83106154139694
• The number of decimal digits it has is: 14
• The sum of 49693145160138's digits is 60
• More coming soon!