52397072

Names of 52397072

• Cardinal: 52397072 can be written as Fifty-two million, three hundred ninety-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 5.2397072 × 10⁷

Factors of 52397072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 172

Divisors of 52397072

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 53 56 91 97 98 104 106 112 182 194 196 208 212 364 371 388 392 424 637 679 689 728 742 776 784 848 1261 1274 1358 1378 1456 1484 1552 2522 2548 2597 2716 2756 2968 4753 4823 5044 5096 5141 5194 5432 5512 5936 8827 9506 9646 10088 10192 10282 10388 10864 11024 17654 19012 19292 20176 20564 20776 33761 35308 35987 38024 38584 41128 41552 61789 66833 67522 70616 71974 76048 77168 82256 123578 133666 135044 141232 143948 247156 251909 267332 270088 287896 467831 494312 503818 534664 540176 575792 935662 988624 1007636 1069328 1871324 2015272 3274817 3742648 4030544 6549634 7485296 13099268 26198536 52397072
• Sum of all divisors σ(n): 130913496
• Sum of proper divisors (its aliquot sum) s(n): 78516424
• 52397072 is an abundant number, because the sum of its proper divisors (78516424) is greater than itself. Its abundance is 26119352

Bases of 52397072

• Binary: 11000111111000010000010000₂
• Hexadecimal: 0x31F8410
• Base-36: V71U8

Squares and roots of 52397072

• 52397072 squared (52397072²) is 2745453154173184
• 52397072 cubed (52397072³) is 143853706591839422517248
• The square root of 52397072 is 7238.5821816155
• The cube root of 52397072 is 374.1987562047

Scales and comparisons

• 52,397,072 seconds is equal to 1 year, 34 weeks, 4 days, 10 hours, 44 minutes, 32 seconds.
• To count from 1 to 52,397,072 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 52397072 cubic inches would be around 31.2 feet tall.

Recreational maths with 52397072

• 52397072 backwards is 27079325
• The number of decimal digits it has is: 8
• The sum of 52397072's digits is 35
• More coming soon!