422290620

Names of 422290620

• Cardinal: 422290620 can be written as Four hundred twenty-two million, two hundred ninety thousand, six hundred twenty.

Scientific notation

• Scientific notation: 4.2229062 × 10⁸

Factors of 422290620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 599

Divisors of 422290620

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 45 60 74 90 111 148 163 180 185 222 326 333 370 389 444 489 555 652 666 740 778 815 978 1110 1167 1332 1467 1556 1630 1665 1945 1956 2220 2334 2445 2934 3260 3330 3501 3890 4668 4890 5835 5868 6031 6660 7002 7335 7780 9780 11670 12062 14004 14393 14670 17505 18093 23340 24124 28786 29340 30155 35010 36186 43179 54279 57572 60310 63407 70020 71965 72372 86358 90465 108558 120620 126814 129537 143930 172716 180930 190221 215895 217116 253628 259074 271395 287860 317035 361860 380442 431790 518148 542790 570663 634070 647685 760884 863580 951105 1085580 1141326 1268140 1295370 1902210 2282652 2346059 2590740 2853315 3804420 4692118 5706630 7038177 9384236 11413260 11730295 14076354 21114531 23460590 28152708 35190885 42229062 46921180 70381770 84458124 105572655 140763540 211145310 422290620
• Sum of all divisors σ(n): 1327042080
• Sum of proper divisors (its aliquot sum) s(n): 904751460
• 422290620 is an abundant number, because the sum of its proper divisors (904751460) is greater than itself. Its abundance is 482460840

Bases of 422290620

• Binary: 11001001010111010010010111100₂
• Hexadecimal: 0x192BA4BC
• Base-36: 6ZF5J0

Squares and roots of 422290620

• 422290620 squared (422290620²) is 178329367739984400
• 422290620 cubed (422290620³) is 75306819267126011066328000
• The square root of 422290620 is 20549.7109468723
• The cube root of 422290620 is 750.2462124969

Scales and comparisons

• 422,290,620 seconds is equal to 13 years, 22 weeks, 1 day, 14 hours, 57 minutes.
• To count from 1 to 422,290,620 would take you about twenty 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 422290620 cubic inches would be around 62.5 feet tall.

Recreational maths with 422290620

• 422290620 backwards is 026092224
• The number of decimal digits it has is: 9
• The sum of 422290620's digits is 27
• More coming soon!