47120738080

Names of 47120738080

• Cardinal: 47120738080 can be written as Forty-seven billion, one hundred twenty million, seven hundred thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 4.712073808 × 10¹⁰

Factors of 47120738080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22654221

Divisors of 47120738080

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 416 520 1040 2080 22654201 45308402 90616804 113271005 181233608 226542010 294504613 362467216 453084020 589009226 724934432 906168040 1178018452 1472523065 1812336080 2356036904 2945046130 3624672160 4712073808 5890092260 9424147616 11780184520 23560369040 47120738080
• Sum of all divisors σ(n): 119886036984
• Sum of proper divisors (its aliquot sum) s(n): 72765298904
• 47120738080 is an abundant number, because the sum of its proper divisors (72765298904) is greater than itself. Its abundance is 25644560824

Bases of 47120738080

• Binary: 101011111000100111010110011100100000₂
• Hexadecimal: 0xAF89D6720
• Base-36: LNAGY74

Squares and roots of 47120738080

• 47120738080 squared (47120738080²) is 2220363957203962086400
• 47120738080 cubed (47120738080³) is 104625188469680226611504730112000
• The square root of 47120738080 is 217073.1168984313
• The cube root of 47120738080 is 3611.9136698895

Scales and comparisons

• 47,120,738,080 seconds is equal to 1,498 years, 15 weeks, 1 day, 21 hours, 54 minutes, 40 seconds.
• To count from 1 to 47,120,738,080 would take you about two thousand, nine hundred ninety-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 47120738080 cubic inches would be around 301 feet tall.

Recreational maths with 47120738080

• 47120738080 backwards is 08083702174
• 47120738080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47120738080's digits is 40
• More coming soon!