213998035823

Names of 213998035823

• Cardinal: 213998035823 can be written as Two hundred thirteen billion, nine hundred ninety-eight million, thirty-five thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 2.13998035823 × 10¹¹

Factors of 213998035823

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1334

Divisors of 213998035823

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 13 19 143 169 209 247 361 1291 1859 2197 2717 3211 3971 4693 6859 14201 16783 24167 24529 35321 41743 51623 61009 75449 89167 184613 218179 269819 318877 459173 466051 671099 793117 980837 1159171 2399969 2836327 3507647 4145401 5126561 6058663 8724287 8854969 12750881 15069223 31199597 45599411 53890213 66645293 78762619 97404659 115114597 165761453 592792343 866388809 1023914047 1266260567 1496489761 11263054517 16461387371 19454366893 213998035823
• Sum of all divisors σ(n): 267152524800
• Sum of proper divisors (its aliquot sum) s(n): 53154488977
• 213998035823 is a deficient number, because the sum of its proper divisors (53154488977) is less than itself. Its deficiency is 160843546846

Bases of 213998035823

• Binary: 11000111010011010001101110001101101111₂
• Hexadecimal: 0x31D346E36F
• Base-36: 2QB4WL7Z

Squares and roots of 213998035823

• 213998035823 squared (213998035823²) is 45795159336101991287329
• 213998035823 cubed (213998035823³) is 9800074148127146828687465227986767
• The square root of 213998035823 is 462599.2172745215
• The cube root of 213998035823 is 5981.4057297029

Scales and comparisons

• 213,998,035,823 seconds is equal to 6,804 years, 24 weeks, 5 days, 2 hours, 50 minutes, 23 seconds.
• To count from 1 to 213,998,035,823 would take you about thirteen thousand, six hundred eight 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 213998035823 cubic inches would be around 498.5 feet tall.

Recreational maths with 213998035823

• 213998035823 backwards is 328530899312
• The number of decimal digits it has is: 12
• The sum of 213998035823's digits is 53
• More coming soon!