20146752

Names of 20146752

• Cardinal: 20146752 can be written as Twenty million, one hundred forty-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 2.0146752 × 10⁷

Factors of 20146752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 225

Divisors of 20146752

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 89 96 108 131 144 178 192 216 262 267 288 356 393 432 524 534 576 712 786 801 864 1048 1068 1179 1424 1572 1602 1728 2096 2136 2358 2403 2848 3144 3204 3537 4192 4272 4716 4806 5696 6288 6408 7074 8384 8544 9432 9612 11659 12576 12816 14148 17088 18864 19224 23318 25152 25632 28296 34977 37728 38448 46636 51264 56592 69954 75456 76896 93272 104931 113184 139908 153792 186544 209862 226368 279816 314793 373088 419724 559632 629586 746176 839448 1119264 1259172 1678896 2238528 2518344 3357792 5036688 6715584 10073376 20146752
• Sum of all divisors σ(n): 60350400
• Sum of proper divisors (its aliquot sum) s(n): 40203648
• 20146752 is an abundant number, because the sum of its proper divisors (40203648) is greater than itself. Its abundance is 20056896

Bases of 20146752

• Binary: 1001100110110101001000000₂
• Hexadecimal: 0x1336A40
• Base-36: BZTC0

Squares and roots of 20146752

• 20146752 squared (20146752²) is 405891616149504
• 20146752 cubed (20146752³) is 8177397729443252011008
• The square root of 20146752 is 4488.5133396259
• The cube root of 20146752 is 272.1040547673

Scales and comparisons

• 20,146,752 seconds is equal to 33 weeks, 2 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 20,146,752 would take you about forty-nine weeks!

  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 20146752 cubic inches would be around 22.7 feet tall.

Recreational maths with 20146752

• 20146752 backwards is 25764102
• 20146752 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20146752's digits is 27
• More coming soon!