20514060

Names of 20514060

• Cardinal: 20514060 can be written as Twenty million, five hundred fourteen thousand and sixty.

Scientific notation

• Scientific notation: 2.051406 × 10⁷

Factors of 20514060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 84

Divisors of 20514060

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 67 70 81 84 90 105 108 126 134 135 140 162 180 189 201 210 243 252 268 270 315 324 335 378 402 405 420 469 486 540 567 603 630 670 729 756 804 810 938 945 972 1005 1134 1206 1215 1260 1340 1407 1458 1620 1701 1809 1876 1890 2010 2187 2268 2345 2412 2430 2814 2835 2916 3015 3402 3618 3645 3780 4020 4221 4374 4690 4860 5103 5427 5628 5670 6030 6804 7035 7236 7290 8442 8505 8748 9045 9380 10206 10854 10935 11340 12060 12663 14070 14580 15309 16281 16884 17010 18090 20412 21105 21708 21870 25326 25515 27135 28140 30618 32562 34020 36180 37989 42210 43740 48843 50652 51030 54270 61236 63315 65124 75978 76545 81405 84420 97686 102060 108540 113967 126630 146529 151956 153090 162810 189945 195372 227934 244215 253260 293058 306180 325620 341901 379890 455868 488430 569835 586116 683802 732645 759780 976860 1025703 1139670 1367604 1465290 1709505 2051406 2279340 2930580 3419010 4102812 5128515 6838020 10257030 20514060
• Sum of all divisors σ(n): 74941440
• Sum of proper divisors (its aliquot sum) s(n): 54427380
• 20514060 is an abundant number, because the sum of its proper divisors (54427380) is greater than itself. Its abundance is 33913320

Bases of 20514060

• Binary: 1001110010000010100001100₂
• Hexadecimal: 0x139050C
• Base-36: C7OR0

Squares and roots of 20514060

• 20514060 squared (20514060²) is 420826657683600
• 20514060 cubed (20514060³) is 8632863305320831416000
• The square root of 20514060 is 4529.2449701909
• The cube root of 20514060 is 273.7477387691

Scales and comparisons

• 20,514,060 seconds is equal to 33 weeks, 6 days, 10 hours, 21 minutes.
• To count from 1 to 20,514,060 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 20514060 cubic inches would be around 22.8 feet tall.

Recreational maths with 20514060

• 20514060 backwards is 06041502
• 20514060 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20514060's digits is 18
• More coming soon!