220467420

Names of 220467420

• Cardinal: 220467420 can be written as Two hundred twenty million, four hundred sixty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.2046742 × 10⁸

Factors of 220467420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 191

Divisors of 220467420

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 61 69 81 90 92 97 108 115 122 135 138 162 180 183 194 207 230 244 270 276 291 305 324 345 366 388 405 414 460 485 540 549 582 610 621 690 732 810 828 873 915 970 1035 1098 1164 1220 1242 1380 1403 1455 1620 1647 1746 1830 1863 1940 2070 2196 2231 2484 2619 2745 2806 2910 3105 3294 3492 3660 3726 4140 4209 4365 4462 4941 5238 5490 5612 5820 5917 6210 6588 6693 7015 7452 7857 8235 8418 8730 8924 9315 9882 10476 10980 11155 11834 12420 12627 13095 13386 14030 15714 16470 16836 17460 17751 18630 19764 20079 21045 22310 23668 24705 25254 26190 26772 28060 29585 31428 32940 33465 35502 37260 37881 39285 40158 42090 44620 49410 50508 52380 53253 59170 60237 63135 66930 71004 75762 78570 80316 84180 88755 98820 100395 106506 113643 118340 120474 126270 133860 136091 151524 157140 159759 177510 180711 189405 200790 213012 227286 240948 252540 266265 272182 301185 319518 355020 361422 378810 401580 408273 454572 479277 532530 544364 568215 602370 639036 680455 722844 757620 798795 816546 903555 958554 1065060 1136430 1204740 1224819 1360910 1597590 1633092 1807110 1917108 2041365 2272860 2396385 2449638 2721820 3195180 3614220 3674457 4082730 4792770 4899276 6124095 7348914 8165460 9585540 11023371 12248190 14697828 18372285 22046742 24496380 36744570 44093484 55116855 73489140 110233710 220467420
• Sum of all divisors σ(n): 741077568
• Sum of proper divisors (its aliquot sum) s(n): 520610148
• 220467420 is an abundant number, because the sum of its proper divisors (520610148) is greater than itself. Its abundance is 300142728

Bases of 220467420

• Binary: 1101001001000001000011011100₂
• Hexadecimal: 0xD2410DC
• Base-36: 3N9DR0

Squares and roots of 220467420

• 220467420 squared (220467420²) is 48605883281456400
• 220467420 cubed (220467420³) is 10716013683883826350488000
• The square root of 220467420 is 14848.1453387283
• The cube root of 220467420 is 604.1083055055

Scales and comparisons

• 220,467,420 seconds is equal to 7 years, 3 days, 16 hours, 57 minutes.
• To count from 1 to 220,467,420 would take you about ten years!

  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 220467420 cubic inches would be around 50.3 feet tall.

Recreational maths with 220467420

• 220467420 backwards is 024764022
• 220467420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 220467420's digits is 27
• More coming soon!