29398139738960396

Names of 29398139738960396

• Cardinal: 29398139738960396 can be written as Twenty-nine quadrillion, three hundred ninety-eight trillion, one hundred thirty-nine billion, seven hundred thirty-eight million, nine hundred sixty thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 2.9398139738960396 × 10¹⁶

Factors of 29398139738960396

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8127439631

Divisors of 29398139738960396

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 23 46 92 39317 78634 157268 904291 1808582 3617164 8127400289 16254800578 32509601156 186930206647 373860413294 747720826588 319544997162613 639089994325226 1278179988650452 7349534934740099 14699069869480198 29398139738960396
• Sum of all divisors σ(n): 53684924933172960
• Sum of proper divisors (its aliquot sum) s(n): 24286785194212564
• 29398139738960396 is a deficient number, because the sum of its proper divisors (24286785194212564) is less than itself. Its deficiency is 5111354544747832

Bases of 29398139738960396

• Binary: 1101000011100010111001111001100001100101011001000001100₂
• Hexadecimal: 0x687173CC32B20C
• Base-36: 81GRQYB3OJW

Squares and roots of 29398139738960396

• 29398139738960396 squared (29398139738960396²) is 864250620111442420268554856476816
• 29398139738960396 cubed (29398139738960396³) is 25407360499519360242348448012680210135255116179136
• The square root of 29398139738960396 is 171458857.2776582925
• The cube root of 29398139738960396 is 308631.2870768703

Scales and comparisons

• 29,398,139,738,960,396 seconds is equal to 934,769,909 years, 14 weeks, 4 days, 16 hours, 59 minutes, 56 seconds.
• To count from 1 to 29,398,139,738,960,396 would take you about two billion, eight hundred four million, three hundred nine thousand, seven hundred twenty-seven 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 29398139738960396 cubic inches would be around 25719.3 feet tall.

Recreational maths with 29398139738960396

• 29398139738960396 backwards is 69306983793189392
• The number of decimal digits it has is: 17
• The sum of 29398139738960396's digits is 95
• More coming soon!