20118528

Names of 20118528

• Cardinal: 20118528 can be written as Twenty million, one hundred eighteen thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 2.0118528 × 10⁷

Factors of 20118528

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 101

Divisors of 20118528

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 59 64 72 74 96 111 118 128 144 148 177 192 222 236 256 288 296 333 354 384 444 472 512 531 576 592 666 708 768 888 944 1024 1062 1152 1184 1332 1416 1536 1776 1888 2124 2183 2304 2368 2664 2832 3072 3552 3776 4248 4366 4608 4736 5328 5664 6549 7104 7552 8496 8732 9216 9472 10656 11328 13098 14208 15104 16992 17464 18944 19647 21312 22656 26196 28416 30208 33984 34928 37888 39294 42624 45312 52392 56832 60416 67968 69856 78588 85248 90624 104784 113664 135936 139712 157176 170496 181248 209568 271872 279424 314352 340992 419136 543744 558848 628704 838272 1117696 1257408 1676544 2235392 2514816 3353088 5029632 6706176 10059264 20118528
• Sum of all divisors σ(n): 60673080
• Sum of proper divisors (its aliquot sum) s(n): 40554552
• 20118528 is an abundant number, because the sum of its proper divisors (40554552) is greater than itself. Its abundance is 20436024

Bases of 20118528

• Binary: 1001100101111110000000000₂
• Hexadecimal: 0x132FC00
• Base-36: BZ7K0

Squares and roots of 20118528

• 20118528 squared (20118528²) is 404755168886784
• 20118528 cubed (20118528³) is 8143078198393492733952
• The square root of 20118528 is 4485.3682123099
• The cube root of 20118528 is 271.9769299925

Scales and comparisons

• 20,118,528 seconds is equal to 33 weeks, 1 day, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 20,118,528 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 20118528 cubic inches would be around 22.7 feet tall.

Recreational maths with 20118528

• 20118528 backwards is 82581102
• The number of decimal digits it has is: 8
• The sum of 20118528's digits is 27
• More coming soon!