830125612813

Names of 830125612813

• Cardinal: 830125612813 can be written as Eight hundred thirty billion, one hundred twenty-five million, six hundred twelve thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 8.30125612813 × 10¹¹

Factors of 830125612813

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 405

Divisors of 830125612813

• Number of divisors d(n): 60
• Complete list of divisors:
  1 7 19 49 133 343 361 379 931 2401 2527 2653 6517 6859 7201 16807 17689 18571 45619 48013 50407 123823 129997 130321 136819 319333 336091 352849 866761 909979 912247 957733 2352637 2469943 2599561 6067327 6369853 6385729 6704131 16468459 17289601 18196927 44700103 46928917 49391659 115279213 121027207 127378489 312900721 328502419 345741613 891649423 2190305047 2299516933 2420191291 6241545961 16941339037 43690821727 118589373259 830125612813
• Sum of all divisors σ(n): 1024972513440
• Sum of proper divisors (its aliquot sum) s(n): 194846900627
• 830125612813 is a deficient number, because the sum of its proper divisors (194846900627) is less than itself. Its deficiency is 635278712186

Bases of 830125612813

• Binary: 1100000101000111010101111001111100001101₂
• Hexadecimal: 0xC147579F0D
• Base-36: ALCRCU8D

Squares and roots of 830125612813

• 830125612813 squared (830125612813²) is 689108533048158789772969
• 830125612813 cubed (830125612813³) is 572046643291270278201618328267451797
• The square root of 830125612813 is 911112.2942936287
• The cube root of 830125612813 is 9398.2704408533

Scales and comparisons

• 830,125,612,813 seconds is equal to 26,395 years, 22 weeks, 1 day, 8 hours, 13 seconds.
• To count from 1 to 830,125,612,813 would take you about fifty-two thousand, seven hundred ninety 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 830125612813 cubic inches would be around 783.2 feet tall.

Recreational maths with 830125612813

• 830125612813 backwards is 318216521038
• The number of decimal digits it has is: 12
• The sum of 830125612813's digits is 40
• More coming soon!