42749434376

Names of 42749434376

• Cardinal: 42749434376 can be written as Forty-two billion, seven hundred forty-nine million, four hundred thirty-four thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 4.2749434376 × 10¹⁰

Factors of 42749434376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6770

Divisors of 42749434376

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 88 277 283 554 566 1108 1132 2216 2264 3047 3113 6094 6197 6226 12188 12394 12452 24376 24788 24904 49576 68167 78391 136334 156782 272668 313564 545336 627128 862301 1716569 1724602 1753751 3433138 3449204 3507502 6866276 6898408 7015004 13732552 14030008 18882259 19291261 37764518 38582522 75529036 77165044 151058072 154330088 485789027 971578054 1943156108 3886312216 5343679297 10687358594 21374717188 42749434376
• Sum of all divisors σ(n): 88082009280
• Sum of proper divisors (its aliquot sum) s(n): 45332574904
• 42749434376 is an abundant number, because the sum of its proper divisors (45332574904) is greater than itself. Its abundance is 2583140528

Bases of 42749434376

• Binary: 100111110100000100001001101000001000₂
• Hexadecimal: 0x9F4109A08
• Base-36: JMZWQO8

Squares and roots of 42749434376

• 42749434376 squared (42749434376²) is 1827514139467930509376
• 42749434376 cubed (42749434376³) is 78125195776396406867097564709376
• The square root of 42749434376 is 206759.3634542341
• The cube root of 42749434376 is 3496.5799074055

Scales and comparisons

• 42,749,434,376 seconds is equal to 1,359 years, 15 weeks, 4 days, 2 hours, 52 minutes, 56 seconds.
• To count from 1 to 42,749,434,376 would take you about two thousand, seven hundred eighteen 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 42749434376 cubic inches would be around 291.4 feet tall.

Recreational maths with 42749434376

• 42749434376 backwards is 67343494724
• The number of decimal digits it has is: 11
• The sum of 42749434376's digits is 53
• More coming soon!