12993486396

Names of 12993486396

• Cardinal: 12993486396 can be written as Twelve billion, nine hundred ninety-three million, four hundred eighty-six thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.2993486396 × 10¹⁰

Factors of 12993486396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 27577

Divisors of 12993486396

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 37 44 66 74 97 111 132 148 194 222 291 388 407 444 582 814 1067 1164 1221 1628 2134 2442 3201 3589 4268 4884 6402 7178 10767 12804 14356 21534 27427 39479 43068 54854 78958 82281 109708 118437 157916 164562 236874 301697 329124 473748 603394 905091 1014799 1206788 1810182 2029598 2660419 3044397 3620364 4059196 5320838 6088794 7981257 10641676 11162789 12177588 15962514 22325578 29264609 31925028 33488367 44651156 58529218 66976734 87793827 98435503 117058436 133953468 175587654 196871006 295306509 351175308 393742012 590613018 1082790533 1181226036 2165581066 3248371599 4331162132 6496743198 12993486396
• Sum of all divisors σ(n): 34319668992
• Sum of proper divisors (its aliquot sum) s(n): 21326182596
• 12993486396 is an abundant number, because the sum of its proper divisors (21326182596) is greater than itself. Its abundance is 8332696200

Bases of 12993486396

• Binary: 1100000110011110001101111000111100₂
• Hexadecimal: 0x30678DE3C
• Base-36: 5YVZI9O

Squares and roots of 12993486396

• 12993486396 squared (12993486396²) is 168830688723037068816
• 12993486396 cubed (12993486396³) is 2193699257150092765464411827136
• The square root of 12993486396 is 113988.9748879251
• The cube root of 12993486396 is 2350.9419128055

Scales and comparisons

• 12,993,486,396 seconds is equal to 413 years, 7 weeks, 6 days, 13 hours, 46 minutes, 36 seconds.
• To count from 1 to 12,993,486,396 would take you about eight hundred twenty-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 12993486396 cubic inches would be around 195.9 feet tall.

Recreational maths with 12993486396

• 12993486396 backwards is 69368439921
• The number of decimal digits it has is: 11
• The sum of 12993486396's digits is 60
• More coming soon!