13699721932

Names of 13699721932

• Cardinal: 13699721932 can be written as Thirteen billion, six hundred ninety-nine million, seven hundred twenty-one thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.3699721932 × 10¹⁰

Factors of 13699721932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 673856

Divisors of 13699721932

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 17 23 26 34 46 52 68 92 221 299 391 442 598 782 884 1196 1564 5083 10166 20332 673801 1347602 2695204 8759413 11454617 15497423 17518826 22909234 30994846 35037652 45818468 61989692 148910021 201466499 263456191 297820042 402932998 526912382 595640084 805865996 1053824764 3424930483 6849860966 13699721932
• Sum of all divisors σ(n): 28526081472
• Sum of proper divisors (its aliquot sum) s(n): 14826359540
• 13699721932 is an abundant number, because the sum of its proper divisors (14826359540) is greater than itself. Its abundance is 1126637608

Bases of 13699721932

• Binary: 1100110000100100010010101011001100₂
• Hexadecimal: 0x330912ACC
• Base-36: 6AKGL3G

Squares and roots of 13699721932

• 13699721932 squared (13699721932²) is 187682381014121812624
• 13699721932 cubed (13699721932³) is 2571196431429144998124607269568
• The square root of 13699721932 is 117045.8112535429
• The cube root of 13699721932 is 2392.7863217521

Scales and comparisons

• 13,699,721,932 seconds is equal to 435 years, 31 weeks, 4 days, 14 hours, 18 minutes, 52 seconds.
• To count from 1 to 13,699,721,932 would take you about eight hundred seventy-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 13699721932 cubic inches would be around 199.4 feet tall.

Recreational maths with 13699721932

• 13699721932 backwards is 23912799631
• 13699721932 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13699721932's digits is 52
• More coming soon!