47116872

Names of 47116872

• Cardinal: 47116872 can be written as Forty-seven million, one hundred sixteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.7116872 × 10⁷

Factors of 47116872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1508

Divisors of 47116872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 41 44 66 72 82 88 99 123 132 164 198 246 264 328 369 396 451 492 738 792 902 984 1353 1451 1476 1804 2706 2902 2952 3608 4059 4353 5412 5804 8118 8706 10824 11608 13059 15961 16236 17412 26118 31922 32472 34824 47883 52236 59491 63844 95766 104472 118982 127688 143649 178473 191532 237964 287298 356946 383064 475928 535419 574596 654401 713892 1070838 1149192 1308802 1427784 1963203 2141676 2617604 3926406 4283352 5235208 5889609 7852812 11779218 15705624 23558436 47116872
• Sum of all divisors σ(n): 142702560
• Sum of proper divisors (its aliquot sum) s(n): 95585688
• 47116872 is an abundant number, because the sum of its proper divisors (95585688) is greater than itself. Its abundance is 48468816

Bases of 47116872

• Binary: 10110011101111001001001000₂
• Hexadecimal: 0x2CEF248
• Base-36: S1VM0

Squares and roots of 47116872

• 47116872 squared (47116872²) is 2219999627064384
• 47116872 cubed (47116872³) is 104599438268440316686848
• The square root of 47116872 is 6864.1730747411
• The cube root of 47116872 is 361.1814885861

Scales and comparisons

• 47,116,872 seconds is equal to 1 year, 25 weeks, 6 days, 8 hours, 1 minute, 12 seconds.
• To count from 1 to 47,116,872 would take you about two 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 47116872 cubic inches would be around 30.1 feet tall.

Recreational maths with 47116872

• 47116872 backwards is 27861174
• 47116872 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 47116872's digits is 36
• More coming soon!