213150

Names of 213150

• Cardinal: 213150 can be written as Two hundred thirteen thousand, one hundred fifty.

Scientific notation

• Scientific notation: 2.1315 × 10⁵

Factors of 213150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46

Divisors of 213150

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 25 29 30 35 42 49 50 58 70 75 87 98 105 145 147 150 174 175 203 210 245 290 294 350 406 435 490 525 609 725 735 870 1015 1050 1218 1225 1421 1450 1470 2030 2175 2450 2842 3045 3675 4263 4350 5075 6090 7105 7350 8526 10150 14210 15225 21315 30450 35525 42630 71050 106575 213150
• Sum of all divisors σ(n): 636120
• Sum of proper divisors (its aliquot sum) s(n): 422970
• 213150 is an abundant number, because the sum of its proper divisors (422970) is greater than itself. Its abundance is 209820

Bases of 213150

• Binary: 110100000010011110₂
• Hexadecimal: 0x3409E
• Base-36: 4KGU

Squares and roots of 213150

• 213150 squared (213150²) is 45432922500
• 213150 cubed (213150³) is 9684027430875000
• The square root of 213150 is 461.6817085395
• The cube root of 213150 is 59.7349419053

Scales and comparisons

• 213,150 seconds is equal to 2 days, 11 hours, 12 minutes, 30 seconds.
• To count from 1 to 213,150 would take you about two days.

  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 213150 cubic inches would be around 5 feet tall.

Recreational maths with 213150

• 213150 backwards is 051312
• The number of decimal digits it has is: 6
• The sum of 213150's digits is 12
• More coming soon!