20533248

Names of 20533248

• Cardinal: 20533248 can be written as Twenty million, five hundred thirty-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.0533248 × 10⁷

Factors of 20533248

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 562

Divisors of 20533248

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 557 576 768 1024 1114 1152 1536 1671 2048 2228 2304 3072 3342 4096 4456 4608 5013 6144 6684 8912 9216 10026 12288 13368 17824 18432 20052 26736 35648 36864 40104 53472 71296 80208 106944 142592 160416 213888 285184 320832 427776 570368 641664 855552 1140736 1283328 1711104 2281472 2566656 3422208 5133312 6844416 10266624 20533248
• Sum of all divisors σ(n): 59417514
• Sum of proper divisors (its aliquot sum) s(n): 38884266
• 20533248 is an abundant number, because the sum of its proper divisors (38884266) is greater than itself. Its abundance is 18351018

Bases of 20533248

• Binary: 1001110010101000000000000₂
• Hexadecimal: 0x1395000
• Base-36: C83K0

Squares and roots of 20533248

• 20533248 squared (20533248²) is 421614273429504
• 20533248 cubed (20533248³) is 8657110436667816148992
• The square root of 20533248 is 4531.3627089431
• The cube root of 20533248 is 273.8330629279

Scales and comparisons

• 20,533,248 seconds is equal to 33 weeks, 6 days, 15 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,533,248 would take you about fifty 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 20533248 cubic inches would be around 22.8 feet tall.

Recreational maths with 20533248

• 20533248 backwards is 84233502
• The number of decimal digits it has is: 8
• The sum of 20533248's digits is 27
• More coming soon!