213910164

Names of 213910164

• Cardinal: 213910164 can be written as Two hundred thirteen million, nine hundred ten thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.13910164 × 10⁸

Factors of 213910164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 265

Divisors of 213910164

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 59 61 78 117 118 122 127 156 177 183 234 236 244 254 354 366 381 468 508 531 549 708 732 762 767 793 1062 1098 1143 1524 1534 1586 1651 2124 2196 2286 2301 2379 3068 3172 3302 3599 4572 4602 4758 4953 6604 6903 7137 7198 7493 7747 9204 9516 9906 10797 13806 14274 14396 14859 14986 15494 19812 21594 22479 23241 27612 28548 29718 29972 30988 32391 43188 44958 46482 46787 59436 64782 67437 69723 89916 92964 93574 97409 100711 129564 134874 139446 140361 187148 194818 201422 269748 278892 280722 292227 302133 389636 402844 421083 457073 561444 584454 604266 842166 876681 906399 914146 1168908 1208532 1371219 1684332 1753362 1812798 1828292 2742438 3506724 3625596 4113657 5484876 5941949 8227314 11883898 16454628 17825847 23767796 35651694 53477541 71303388 106955082 213910164
• Sum of all divisors σ(n): 606627840
• Sum of proper divisors (its aliquot sum) s(n): 392717676
• 213910164 is an abundant number, because the sum of its proper divisors (392717676) is greater than itself. Its abundance is 178807512

Bases of 213910164

• Binary: 1100110000000000001010010100₂
• Hexadecimal: 0xCC00294
• Base-36: 3JCU50

Squares and roots of 213910164

• 213910164 squared (213910164²) is 45757558262506896
• 213910164 cubed (213910164³) is 9788006792172405174490944
• The square root of 213910164 is 14625.6679847451
• The cube root of 213910164 is 598.0586923151

Scales and comparisons

• 213,910,164 seconds is equal to 6 years, 41 weeks, 4 days, 19 hours, 29 minutes, 24 seconds.
• To count from 1 to 213,910,164 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 213910164 cubic inches would be around 49.8 feet tall.

Recreational maths with 213910164

• 213910164 backwards is 461019312
• The number of decimal digits it has is: 9
• The sum of 213910164's digits is 27
• More coming soon!