309999041939904

Names of 309999041939904

• Cardinal: 309999041939904 can be written as Three hundred nine trillion, nine hundred ninety-nine billion, forty-one million, nine hundred thirty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.09999041939904 × 10¹⁴

Factors of 309999041939904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30463742387

Divisors of 309999041939904

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 53 64 96 106 159 192 212 318 424 636 848 1272 1696 2544 3392 5088 10176 30463742329 60927484658 91391226987 121854969316 182782453974 243709938632 365564907948 487419877264 731129815896 974839754528 1462259631792 1614578343437 1949679509056 2924519263584 3229156686874 4843735030311 5849038527168 6458313373748 9687470060622 12916626747496 19374940121244 25833253494992 38749880242488 51666506989984 77499760484976 103333013979968 154999520969952 309999041939904
• Sum of all divisors σ(n): 835681379596560
• Sum of proper divisors (its aliquot sum) s(n): 525682337656656
• 309999041939904 is an abundant number, because the sum of its proper divisors (525682337656656) is greater than itself. Its abundance is 215683295716752

Bases of 309999041939904

• Binary: 1000110011111000101000110110001101000100111000000₂
• Hexadecimal: 0x119F146C689C0
• Base-36: 31VVLDMSAO

Squares and roots of 309999041939904

• 309999041939904 squared (309999041939904²) is 96099406003658359147547529216
• 309999041939904 cubed (309999041939904³) is 29790723792127949927835817955095994756235264
• The square root of 309999041939904 is 17606789.6545595159
• The cube root of 309999041939904 is 67678.9247999833

Scales and comparisons

• 309,999,041,939,904 seconds is equal to 9,857,010 years, 33 weeks, 3 days, 7 hours, 18 minutes, 24 seconds.
• To count from 1 to 309,999,041,939,904 would take you about twenty-four million, six hundred forty-two thousand, five hundred twenty-six 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 309999041939904 cubic inches would be around 5639.9 feet tall.

Recreational maths with 309999041939904

• 309999041939904 backwards is 409939140999903
• The number of decimal digits it has is: 15
• The sum of 309999041939904's digits is 78
• More coming soon!