40904248321

Names of 40904248321

• Cardinal: 40904248321 can be written as Forty billion, nine hundred four million, two hundred forty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.0904248321 × 10¹⁰

Factors of 40904248321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1525678

Divisors of 40904248321

• Number of divisors d(n): 4
• Complete list of divisors:
  1 27299 1498379 40904248321
• Sum of all divisors σ(n): 40905774000
• Sum of proper divisors (its aliquot sum) s(n): 1525679
• 40904248321 is a deficient number, because the sum of its proper divisors (1525679) is less than itself. Its deficiency is 40902722642

Bases of 40904248321

• Binary: 100110000110000101010100110000000001₂
• Hexadecimal: 0x986154C01
• Base-36: ISHC001

Squares and roots of 40904248321

• 40904248321 squared (40904248321²) is 1673157530706031319041
• 40904248321 cubed (40904248321³) is 68439251116150687526456239580161
• The square root of 40904248321 is 202247.9871865231
• The cube root of 40904248321 is 3445.5308179971

Scales and comparisons

• 40,904,248,321 seconds is equal to 1,300 years, 32 weeks, 4 days, 19 hours, 12 minutes, 1 second.
• To count from 1 to 40,904,248,321 would take you about two thousand, six hundred one 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 40904248321 cubic inches would be around 287.1 feet tall.

Recreational maths with 40904248321

• 40904248321 backwards is 12384240904
• The number of decimal digits it has is: 11
• The sum of 40904248321's digits is 37
• More coming soon!