21600048640212

Names of 21600048640212

• Cardinal: 21600048640212 can be written as Twenty-one trillion, six hundred billion, forty-eight million, six hundred forty thousand, two hundred twelve.

Scientific notation

• Scientific notation: 2.1600048640212 × 10¹³

Factors of 21600048640212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 225386

Divisors of 21600048640212

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 91393 133981 182786 267962 274179 365572 401943 535924 548358 639751 803886 822537 937867 1096716 1205829 1279502 1607772 1645074 1875734 1919253 2411658 2559004 2813601 3290148 3751468 3838506 4478257 4823316 5627202 5757759 6565069 7677012 8440803 8956514 11254404 11515518 13130138 13434771 16881606 17913028 19695207 23031036 26260276 26869542 33763212 39390414 40304313 53739084 59085621 78780828 80608626 118171242 161217252 236342484 12244925533 24489851066 36734776599 48979702132 73469553198 85714478731 110204329797 146939106396 171428957462 220408659594 257143436193 342857914924 440817319188 514286872386 600001351117 771430308579 1028573744772 1200002702234 1542860617158 1800004053351 2400005404468 3085721234316 3600008106702 5400012160053 7200016213404 10800024320106 21600048640212
• Sum of all divisors σ(n): 63515597759796
• Sum of proper divisors (its aliquot sum) s(n): 41915549119584
• 21600048640212 is an abundant number, because the sum of its proper divisors (41915549119584) is greater than itself. Its abundance is 20315500479372

Bases of 21600048640212

• Binary: 100111010010100100111001110011111000011010100₂
• Hexadecimal: 0x13A52739F0D4
• Base-36: 7NMXB9HP0

Squares and roots of 21600048640212

• 21600048640212 squared (21600048640212²) is 466562101259524270223404944
• 21600048640212 cubed (21600048640212³) is 10077764080885240665553069602103838008128
• The square root of 21600048640212 is 4647585.2482995941
• The cube root of 21600048640212 is 27849.5539060929

Scales and comparisons

• 21,600,048,640,212 seconds is equal to 686,814 years, 38 weeks, 23 hours, 10 minutes, 12 seconds.
• To count from 1 to 21,600,048,640,212 would take you about one million, seven hundred seventeen thousand and thirty-six 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 21600048640212 cubic inches would be around 2320.8 feet tall.

Recreational maths with 21600048640212

• 21600048640212 backwards is 21204684000612
• 21600048640212 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21600048640212's digits is 36
• More coming soon!