75380874513

Names of 75380874513

• Cardinal: 75380874513 can be written as Seventy-five billion, three hundred eighty million, eight hundred seventy-four thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 7.5380874513 × 10¹⁰

Factors of 75380874513

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4142

Divisors of 75380874513

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 17 21 51 119 131 357 393 457 917 1371 2227 2751 3199 3527 6681 7769 9597 10581 15589 23307 24689 46767 54383 59867 59959 74067 163149 179601 179877 419069 419713 462037 1017739 1257207 1259139 1386111 1611839 3053217 3234259 4835517 7124173 7854629 9702777 11282873 21372519 23563887 27401263 33848619 54982403 82203789 164947209 191808841 211150909 575426523 633452727 1478056363 3589565453 4434169089 10768696359 25126958171 75380874513
• Sum of all divisors σ(n): 122854330368
• Sum of proper divisors (its aliquot sum) s(n): 47473455855
• 75380874513 is a deficient number, because the sum of its proper divisors (47473455855) is less than itself. Its deficiency is 27907418658

Bases of 75380874513

• Binary: 1000110001101000011001101110100010001₂
• Hexadecimal: 0x118D0CDD11
• Base-36: YMNTR0X

Squares and roots of 75380874513

• 75380874513 squared (75380874513²) is 5682276242344652987169
• 75380874513 cubed (75380874513³) is 428334952372383463722316988123697
• The square root of 75380874513 is 274555.7766884535
• The cube root of 75380874513 is 4224.2899874871

Scales and comparisons

• 75,380,874,513 seconds is equal to 2,396 years, 45 weeks, 4 days, 19 hours, 48 minutes, 33 seconds.
• To count from 1 to 75,380,874,513 would take you about four thousand, seven hundred ninety-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 75380874513 cubic inches would be around 352 feet tall.

Recreational maths with 75380874513

• 75380874513 backwards is 31547808357
• 75380874513 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 75380874513's digits is 51
• More coming soon!