52397748

Names of 52397748

• Cardinal: 52397748 can be written as Fifty-two million, three hundred ninety-seven thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 5.2397748 × 10⁷

Factors of 52397748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1208

Divisors of 52397748

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 103 117 156 206 234 309 412 468 618 927 1087 1236 1339 1854 2174 2678 3261 3708 4017 4348 5356 6522 8034 9783 12051 13044 14131 16068 19566 24102 28262 39132 42393 48204 56524 84786 111961 127179 169572 223922 254358 335883 447844 508716 671766 1007649 1343532 1455493 2015298 2910986 4030596 4366479 5821972 8732958 13099437 17465916 26198874 52397748
• Sum of all divisors σ(n): 144155648
• Sum of proper divisors (its aliquot sum) s(n): 91757900
• 52397748 is an abundant number, because the sum of its proper divisors (91757900) is greater than itself. Its abundance is 39360152

Bases of 52397748

• Binary: 11000111111000011010110100₂
• Hexadecimal: 0x31F86B4
• Base-36: V72D0

Squares and roots of 52397748

• 52397748 squared (52397748²) is 2745523995471504
• 52397748 cubed (52397748³) is 143859274442669007772992
• The square root of 52397748 is 7238.6288756919
• The cube root of 52397748 is 374.2003654375

Scales and comparisons

• 52,397,748 seconds is equal to 1 year, 34 weeks, 4 days, 10 hours, 55 minutes, 48 seconds.
• To count from 1 to 52,397,748 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 52397748 cubic inches would be around 31.2 feet tall.

Recreational maths with 52397748

• 52397748 backwards is 84779325
• The number of decimal digits it has is: 8
• The sum of 52397748's digits is 45
• More coming soon!