47228706

Names of 47228706

• Cardinal: 47228706 can be written as Forty-seven million, two hundred twenty-eight thousand, seven hundred six.

Scientific notation

• Scientific notation: 4.7228706 × 10⁷

Factors of 47228706

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 457

Divisors of 47228706

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 42 43 46 63 69 86 126 129 138 161 207 258 301 322 379 387 414 483 602 758 774 903 966 989 1137 1449 1806 1978 2274 2653 2709 2898 2967 3411 5306 5418 5934 6822 6923 7959 8717 8901 13846 15918 16297 17434 17802 20769 23877 26151 32594 41538 47754 48891 52302 61019 62307 78453 97782 114079 122038 124614 146673 156906 183057 228158 293346 342237 366114 374831 549171 684474 749662 1026711 1098342 1124493 2053422 2248986 2623817 3373479 5247634 6746958 7871451 15742902 23614353 47228706
• Sum of all divisors σ(n): 125199360
• Sum of proper divisors (its aliquot sum) s(n): 77970654
• 47228706 is an abundant number, because the sum of its proper divisors (77970654) is greater than itself. Its abundance is 30741948

Bases of 47228706

• Binary: 10110100001010011100100010₂
• Hexadecimal: 0x2D0A722
• Base-36: S49WI

Squares and roots of 47228706

• 47228706 squared (47228706²) is 2230550670434436
• 47228706 cubed (47228706³) is 105346021832050870119816
• The square root of 47228706 is 6872.3144572989
• The cube root of 47228706 is 361.4670229269

Scales and comparisons

• 47,228,706 seconds is equal to 1 year, 26 weeks, 15 hours, 5 minutes, 6 seconds.
• To count from 1 to 47,228,706 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 47228706 cubic inches would be around 30.1 feet tall.

Recreational maths with 47228706

• 47228706 backwards is 60782274
• The number of decimal digits it has is: 8
• The sum of 47228706's digits is 36
• More coming soon!