42842236297

Names of 42842236297

• Cardinal: 42842236297 can be written as Forty-two billion, eight hundred forty-two million, two hundred thirty-six thousand, two hundred ninety-seven.

Scientific notation

• Scientific notation: 4.2842236297 × 10¹⁰

Factors of 42842236297

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 469

Divisors of 42842236297

• Number of divisors d(n): 42
• Complete list of divisors:
  1 7 29 49 203 343 433 841 1421 2401 3031 5887 9947 12557 16807 21217 41209 69629 87899 117649 148519 288463 364153 487403 615293 1039633 2019241 2549071 3411821 4307051 7277431 14134687 17843497 30149357 50942017 98942809 124904479 211045499 874331353 1477318493 6120319471 42842236297
• Sum of all divisors σ(n): 51885067598
• Sum of proper divisors (its aliquot sum) s(n): 9042831301
• 42842236297 is a deficient number, because the sum of its proper divisors (9042831301) is less than itself. Its deficiency is 33799404996

Bases of 42842236297

• Binary: 100111111001100110001010010110001001₂
• Hexadecimal: 0x9F998A589
• Base-36: JOJ5T3D

Squares and roots of 42842236297

• 42842236297 squared (42842236297²) is 1835457210927984272209
• 42842236297 cubed (42842236297³) is 78635091543609272839877548170073
• The square root of 42842236297 is 206983.6619083739
• The cube root of 42842236297 is 3499.1082434775

Scales and comparisons

• 42,842,236,297 seconds is equal to 1,362 years, 13 weeks, 5 hours, 11 minutes, 37 seconds.
• To count from 1 to 42,842,236,297 would take you about two thousand, seven hundred twenty-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 42842236297 cubic inches would be around 291.6 feet tall.

Recreational maths with 42842236297

• 42842236297 backwards is 79263224824
• 42842236297 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42842236297's digits is 49
• More coming soon!