52947972

Names of 52947972

• Cardinal: 52947972 can be written as Fifty-two million, nine hundred forty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 5.2947972 × 10⁷

Factors of 52947972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6390

Divisors of 52947972

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 308 378 396 462 594 693 756 924 1188 1386 2079 2772 4158 6367 8316 12734 19101 25468 38202 44569 57303 70037 76404 89138 114606 133707 140074 171909 178276 210111 229212 267414 280148 343818 401121 420222 490259 534828 630333 687636 802242 840444 980518 1203363 1260666 1470777 1604484 1890999 1961036 2406726 2521332 2941554 3781998 4412331 4813452 5883108 7563996 8824662 13236993 17649324 26473986 52947972
• Sum of all divisors σ(n): 171171840
• Sum of proper divisors (its aliquot sum) s(n): 118223868
• 52947972 is an abundant number, because the sum of its proper divisors (118223868) is greater than itself. Its abundance is 65275896

Bases of 52947972

• Binary: 11001001111110110000000100₂
• Hexadecimal: 0x327EC04
• Base-36: VIUX0

Squares and roots of 52947972

• 52947972 squared (52947972²) is 2803487738912784
• 52947972 cubed (52947972³) is 148438990302297397674048
• The square root of 52947972 is 7276.5357141979
• The cube root of 52947972 is 375.5056219507

Scales and comparisons

• 52,947,972 seconds is equal to 1 year, 35 weeks, 3 days, 19 hours, 46 minutes, 12 seconds.
• To count from 1 to 52,947,972 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 52947972 cubic inches would be around 31.3 feet tall.

Recreational maths with 52947972

• 52947972 backwards is 27974925
• The number of decimal digits it has is: 8
• The sum of 52947972's digits is 45
• More coming soon!