2315336640

Names of 2315336640

• Cardinal: 2315336640 can be written as Two billion, three hundred fifteen million, three hundred thirty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.31533664 × 10⁹

Factors of 2315336640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1563

Divisors of 2315336640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 1553 3106 4659 6212 7765 9318 12424 15530 18636 23295 24848 31060 37272 46590 49696 62120 74544 93180 99392 124240 149088 186360 248480 298176 372720 496960 745440 1490880 2411809 4823618 7235427 9647236 12059045 14470854 19294472 24118090 28941708 36177135 38588944 48236180 57883416 72354270 77177888 96472360 115766832 144708540 154355776 192944720 231533664 289417080 385889440 463067328 578834160 771778880 1157668320 2315336640
• Sum of all divisors σ(n): 7355930424
• Sum of proper divisors (its aliquot sum) s(n): 5040593784
• 2315336640 is an abundant number, because the sum of its proper divisors (5040593784) is greater than itself. Its abundance is 2725257144

Bases of 2315336640

• Binary: 10001010000000010011101111000000₂
• Hexadecimal: 0x8A013BC0
• Base-36: 12AHP6O

Squares and roots of 2315336640

• 2315336640 squared (2315336640²) is 5360783756526489600
• 2315336640 cubed (2315336640³) is 12412019050602620501458944000
• The square root of 2315336640 is 48117.9450932809
• The cube root of 2315336640 is 1322.9336040069

Scales and comparisons

• 2,315,336,640 seconds is equal to 73 years, 32 weeks, 1 day, 21 hours, 4 minutes.
• To count from 1 to 2,315,336,640 would take you about one hundred forty-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 2315336640 cubic inches would be around 110.2 feet tall.

Recreational maths with 2315336640

• 2315336640 backwards is 0466335132
• The number of decimal digits it has is: 10
• The sum of 2315336640's digits is 33
• More coming soon!