216243027

Names of 216243027

• Cardinal: 216243027 can be written as Two hundred sixteen million, two hundred forty-three thousand and twenty-seven.

Scientific notation

• Scientific notation: 2.16243027 × 10⁸

Factors of 216243027

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 161

Divisors of 216243027

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 77 81 91 99 117 127 143 147 189 231 243 273 297 351 381 429 441 539 567 637 693 819 889 891 1001 1053 1143 1287 1323 1397 1617 1651 1701 1911 2079 2457 2667 2673 3003 3159 3429 3861 3969 4191 4851 4953 5733 6223 6237 7007 7371 8001 9009 9779 10287 11557 11583 11907 12573 14553 14859 17199 18161 18669 18711 21021 22113 24003 27027 29337 30861 34671 34749 37719 43659 44577 51597 54483 56007 63063 68453 72009 80899 81081 88011 104013 113157 127127 130977 133731 154791 163449 168021 189189 205359 216027 242697 243243 264033 312039 339471 381381 401193 490347 504063 567567 616077 728091 792099 889889 936117 1144143 1471041 1512189 1702701 1848231 2184273 2376297 2669667 2808351 3432429 4413123 5544693 6552819 8009001 10297287 16634079 19658457 24027003 30891861 72081009 216243027
• Sum of all divisors σ(n): 446164992
• Sum of proper divisors (its aliquot sum) s(n): 229921965
• 216243027 is an abundant number, because the sum of its proper divisors (229921965) is greater than itself. Its abundance is 13678938

Bases of 216243027

• Binary: 1100111000111001101101010011₂
• Hexadecimal: 0xCE39B53
• Base-36: 3KQU6R

Squares and roots of 216243027

• 216243027 squared (216243027²) is 46761046726122729
• 216243027 cubed (216243027³) is 10111750289745218892460683
• The square root of 216243027 is 14705.2040788287
• The cube root of 216243027 is 600.2249406589

Scales and comparisons

• 216,243,027 seconds is equal to 6 years, 45 weeks, 3 days, 19 hours, 30 minutes, 27 seconds.
• To count from 1 to 216,243,027 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 216243027 cubic inches would be around 50 feet tall.

Recreational maths with 216243027

• 216243027 backwards is 720342612
• 216243027 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 216243027's digits is 27
• More coming soon!