213872512

Names of 213872512

• Cardinal: 213872512 can be written as Two hundred thirteen million, eight hundred seventy-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.13872512 × 10⁸

Factors of 213872512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 784

Divisors of 213872512

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 28 32 34 38 56 64 68 76 112 119 128 133 136 152 224 238 266 272 304 323 448 476 532 544 608 646 739 896 952 1064 1088 1216 1292 1478 1904 2128 2176 2261 2432 2584 2956 3808 4256 4522 5168 5173 5912 7616 8512 9044 10336 10346 11824 12563 14041 15232 17024 18088 20672 20692 23648 25126 28082 36176 41344 41384 47296 50252 56164 72352 82768 87941 94592 98287 100504 112328 144704 165536 175882 196574 201008 224656 238697 289408 331072 351764 393148 402016 449312 477394 662144 703528 786296 804032 898624 954788 1407056 1572592 1608064 1670879 1797248 1909576 2814112 3145184 3341758 3819152 5628224 6290368 6683516 7638304 11256448 12580736 13367032 15276608 26734064 30553216 53468128 106936256 213872512
• Sum of all divisors σ(n): 543456000
• Sum of proper divisors (its aliquot sum) s(n): 329583488
• 213872512 is an abundant number, because the sum of its proper divisors (329583488) is greater than itself. Its abundance is 115710976

Bases of 213872512

• Binary: 1100101111110110111110000000₂
• Hexadecimal: 0xCBF6F80
• Base-36: 3JC134

Squares and roots of 213872512

• 213872512 squared (213872512²) is 45741451389190144
• 213872512 cubed (213872512³) is 9782839111131985742921728
• The square root of 213872512 is 14624.3807390263
• The cube root of 213872512 is 598.0236005943

Scales and comparisons

• 213,872,512 seconds is equal to 6 years, 41 weeks, 4 days, 9 hours, 1 minute, 52 seconds.
• To count from 1 to 213,872,512 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 213872512 cubic inches would be around 49.8 feet tall.

Recreational maths with 213872512

• 213872512 backwards is 215278312
• The number of decimal digits it has is: 9
• The sum of 213872512's digits is 31
• More coming soon!