47920964

Names of 47920964

• Cardinal: 47920964 can be written as Forty-seven million, nine hundred twenty thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 4.7920964 × 10⁷

Factors of 47920964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 82

Divisors of 47920964

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 41 52 76 82 91 133 164 169 182 247 266 287 338 364 494 532 533 574 676 779 988 1066 1148 1183 1558 1729 2132 2197 2366 3116 3211 3458 3731 4394 4732 5453 6422 6916 6929 7462 8788 10127 10906 12844 13858 14924 15379 20254 21812 22477 27716 30758 40508 41743 44954 48503 61516 70889 83486 89908 90077 97006 131651 141778 166972 180154 194012 263302 283556 292201 360308 526604 584402 630539 921557 1168804 1261078 1711463 1843114 2522156 3422926 3686228 6845852 11980241 23960482 47920964
• Sum of all divisors σ(n): 111955200
• Sum of proper divisors (its aliquot sum) s(n): 64034236
• 47920964 is an abundant number, because the sum of its proper divisors (64034236) is greater than itself. Its abundance is 16113272

Bases of 47920964

• Binary: 10110110110011011101000100₂
• Hexadecimal: 0x2DB3744
• Base-36: SJ41W

Squares and roots of 47920964

• 47920964 squared (47920964²) is 2296418790689296
• 47920964 cubed (47920964³) is 110046602197545288801344
• The square root of 47920964 is 6922.4969483561
• The cube root of 47920964 is 363.2245396197

Scales and comparisons

• 47,920,964 seconds is equal to 1 year, 27 weeks, 1 day, 15 hours, 22 minutes, 44 seconds.
• To count from 1 to 47,920,964 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 47920964 cubic inches would be around 30.3 feet tall.

Recreational maths with 47920964

• 47920964 backwards is 46902974
• 47920964 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 47920964's digits is 41
• More coming soon!