231171206328

Names of 231171206328

• Cardinal: 231171206328 can be written as Two hundred thirty-one billion, one hundred seventy-one million, two hundred six thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.31171206328 × 10¹¹

Factors of 231171206328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 10213

Divisors of 231171206328

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 62 72 93 124 186 248 279 372 558 744 1116 2232 10177 20354 30531 40708 61062 81416 91593 122124 183186 244248 315487 366372 630974 732744 946461 1261948 1892922 2523896 2839383 3785844 5678766 7571688 11357532 22715064 103571329 207142658 310713987 414285316 621427974 828570632 932141961 1242855948 1864283922 2485711896 3210711199 3728567844 6421422398 7457135688 9632133597 12842844796 19264267194 25685689592 28896400791 38528534388 57792801582 77057068776 115585603164 231171206328
• Sum of all divisors σ(n): 646348603680
• Sum of proper divisors (its aliquot sum) s(n): 415177397352
• 231171206328 is an abundant number, because the sum of its proper divisors (415177397352) is greater than itself. Its abundance is 184006191024

Bases of 231171206328

• Binary: 11010111010010111000001010110010111000₂
• Hexadecimal: 0x35D2E0ACB8
• Base-36: 2Y75D8E0

Squares and roots of 231171206328

• 231171206328 squared (231171206328²) is 53440126635142747243584
• 231171206328 cubed (231171206328³) is 12353818540567032398779310138199552
• The square root of 231171206328 is 480802.6688029091
• The cube root of 231171206328 is 6137.3079188481

Scales and comparisons

• 231,171,206,328 seconds is equal to 7,350 years, 27 weeks, 3 days, 15 hours, 58 minutes, 48 seconds.
• To count from 1 to 231,171,206,328 would take you about fourteen thousand, seven hundred one 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 231171206328 cubic inches would be around 511.4 feet tall.

Recreational maths with 231171206328

• 231171206328 backwards is 823602171132
• 231171206328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231171206328's digits is 36
• More coming soon!