12993212865771

Names of 12993212865771

• Cardinal: 12993212865771 can be written as Twelve trillion, nine hundred ninety-three billion, two hundred twelve million, eight hundred sixty-five thousand, seven hundred seventy-one.

Scientific notation

• Scientific notation: 1.2993212865771 × 10¹³

Factors of 12993212865771

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6328

Divisors of 12993212865771

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 17 51 153 241 723 2169 4097 6067 12291 18201 36873 54603 58081 103139 174243 309417 522729 928251 987377 1462147 2962131 4386441 8886393 13159323 13997521 24856499 41992563 74569497 125977689 223708491 237957857 352377427 713873571 1057132281 2141620713 3171396843 5990416259 17971248777 53913746331 84922959907 254768879721 764306639163 1443690318419 4331070955257 12993212865771
• Sum of all divisors σ(n): 19958061565728
• Sum of proper divisors (its aliquot sum) s(n): 6964848699957
• 12993212865771 is a deficient number, because the sum of its proper divisors (6964848699957) is less than itself. Its deficiency is 6028364165814

Bases of 12993212865771

• Binary: 10111101000100110111110101100101110011101011₂
• Hexadecimal: 0xBD137D65CEB
• Base-36: 4LSZZGR8R

Squares and roots of 12993212865771

• 12993212865771 squared (12993212865771²) is 168823580575237042463424441
• 12993212865771 cubed (12993212865771³) is 2193560719175697021183825498495933709011
• The square root of 12993212865771 is 3604609.9464118165
• The cube root of 12993212865771 is 23509.2541586823

Scales and comparisons

• 12,993,212,865,771 seconds is equal to 413,143 years, 50 weeks, 6 days, 4 hours, 2 minutes, 51 seconds.
• To count from 1 to 12,993,212,865,771 would take you about one million, thirty-two thousand, eight hundred fifty-nine 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 12993212865771 cubic inches would be around 1959.1 feet tall.

Recreational maths with 12993212865771

• 12993212865771 backwards is 17756821239921
• The number of decimal digits it has is: 14
• The sum of 12993212865771's digits is 63
• More coming soon!