201222216

Names of 201222216

• Cardinal: 201222216 can be written as Two hundred one million, two hundred twenty-two thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.01222216 × 10⁸

Factors of 201222216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 760

Divisors of 201222216

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 23 24 26 36 39 46 52 69 72 78 92 104 117 138 156 169 184 207 234 276 299 312 338 414 468 507 552 598 676 719 828 897 936 1014 1196 1352 1438 1521 1656 1794 2028 2157 2392 2691 2876 3042 3588 3887 4056 4314 5382 5752 6084 6471 7176 7774 8628 9347 10764 11661 12168 12942 15548 16537 17256 18694 21528 23322 25884 28041 31096 33074 34983 37388 46644 49611 51768 56082 66148 69966 74776 84123 93288 99222 112164 121511 132296 139932 148833 168246 198444 214981 224328 243022 279864 297666 336492 364533 396888 429962 486044 595332 644943 672984 729066 859924 972088 1093599 1190664 1289886 1458132 1719848 1934829 2187198 2579772 2794753 2916264 3869658 4374396 5159544 5589506 7739316 8384259 8748792 11179012 15478632 16768518 22358024 25152777 33537036 50305554 67074072 100611108 201222216
• Sum of all divisors σ(n): 616636800
• Sum of proper divisors (its aliquot sum) s(n): 415414584
• 201222216 is an abundant number, because the sum of its proper divisors (415414584) is greater than itself. Its abundance is 214192368

Bases of 201222216

• Binary: 1011111111100110100001001000₂
• Hexadecimal: 0xBFE6848
• Base-36: 3BSW20

Squares and roots of 201222216

• 201222216 squared (201222216²) is 40490380211950656
• 201222216 cubed (201222216³) is 8147564032931260682973696
• The square root of 201222216 is 14185.2816679825
• The cube root of 201222216 is 585.9923896399

Scales and comparisons

• 201,222,216 seconds is equal to 6 years, 20 weeks, 4 days, 23 hours, 3 minutes, 36 seconds.
• To count from 1 to 201,222,216 would take you about nine 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 201222216 cubic inches would be around 48.8 feet tall.

Recreational maths with 201222216

• 201222216 backwards is 612222102
• 201222216 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 201222216's digits is 18
• More coming soon!