20700960

Names of 20700960

• Cardinal: 20700960 can be written as Twenty million, seven hundred thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.070096 × 10⁷

Factors of 20700960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 179

Divisors of 20700960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 70 80 84 96 101 105 112 120 122 140 160 168 183 202 210 224 240 244 280 303 305 336 366 404 420 427 480 488 505 560 606 610 672 707 732 808 840 854 915 976 1010 1120 1212 1220 1281 1414 1464 1515 1616 1680 1708 1830 1952 2020 2121 2135 2424 2440 2562 2828 2928 3030 3232 3360 3416 3535 3660 4040 4242 4270 4848 4880 5124 5656 5856 6060 6161 6405 6832 7070 7320 8080 8484 8540 9696 9760 10248 10605 11312 12120 12322 12810 13664 14140 14640 16160 16968 17080 18483 20496 21210 22624 24240 24644 25620 28280 29280 30805 33936 34160 36966 40992 42420 43127 48480 49288 51240 56560 61610 67872 68320 73932 84840 86254 92415 98576 102480 113120 123220 129381 147864 169680 172508 184830 197152 204960 215635 246440 258762 295728 339360 345016 369660 431270 492880 517524 591456 646905 690032 739320 862540 985760 1035048 1293810 1380064 1478640 1725080 2070096 2587620 2957280 3450160 4140192 5175240 6900320 10350480 20700960
• Sum of all divisors σ(n): 76495104
• Sum of proper divisors (its aliquot sum) s(n): 55794144
• 20700960 is an abundant number, because the sum of its proper divisors (55794144) is greater than itself. Its abundance is 35093184

Bases of 20700960

• Binary: 1001110111101111100100000₂
• Hexadecimal: 0x13BDF20
• Base-36: CBOYO

Squares and roots of 20700960

• 20700960 squared (20700960²) is 428529744921600
• 20700960 cubed (20700960³) is 8870977108432244736000
• The square root of 20700960 is 4549.8307660835
• The cube root of 20700960 is 274.5765825587

Scales and comparisons

• 20,700,960 seconds is equal to 34 weeks, 1 day, 14 hours, 16 minutes.
• To count from 1 to 20,700,960 would take you about fifty-one 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 20700960 cubic inches would be around 22.9 feet tall.

Recreational maths with 20700960

• 20700960 backwards is 06900702
• 20700960 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20700960's digits is 24
• More coming soon!