20048997474

Names of 20048997474

• Cardinal: 20048997474 can be written as Twenty billion, forty-eight million, nine hundred ninety-seven thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 2.0048997474 × 10¹⁰

Factors of 20048997474

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 99028

Divisors of 20048997474

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 54 62 66 93 99 121 186 198 242 279 297 341 363 558 594 682 726 837 1023 1089 1674 2046 2178 3069 3267 3751 6138 6534 7502 9207 11253 18414 22506 33759 67518 98981 101277 197962 202554 296943 593886 890829 1088791 1781658 2177582 2672487 3068411 3266373 5344974 6136822 6532746 9205233 9799119 11976701 18410466 19598238 23953402 27615699 29397357 33752521 35930103 55231398 58794714 67505042 71860206 82847097 101257563 107790309 165694194 202515126 215580618 303772689 323370927 371277731 607545378 646741854 742555462 911318067 1113833193 1822636134 2227666386 3341499579 6682999158 10024498737 20048997474
• Sum of all divisors σ(n): 50552087040
• Sum of proper divisors (its aliquot sum) s(n): 30503089566
• 20048997474 is an abundant number, because the sum of its proper divisors (30503089566) is greater than itself. Its abundance is 10454092092

Bases of 20048997474

• Binary: 10010101011000000110110110001100010₂
• Hexadecimal: 0x4AB036C62
• Base-36: 97KNLGI

Squares and roots of 20048997474

• 20048997474 squared (20048997474²) is 401962299712458380676
• 20048997474 cubed (20048997474³) is 8058941131578309000503254412424
• The square root of 20048997474 is 141594.4824984363
• The cube root of 20048997474 is 2716.6324689855

Scales and comparisons

• 20,048,997,474 seconds is equal to 637 years, 25 weeks, 5 days, 13 hours, 57 minutes, 54 seconds.
• To count from 1 to 20,048,997,474 would take you about one thousand, two hundred seventy-four 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 20048997474 cubic inches would be around 226.4 feet tall.

Recreational maths with 20048997474

• 20048997474 backwards is 47479984002
• 20048997474 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20048997474's digits is 54
• More coming soon!