12947791676416

Names of 12947791676416

• Cardinal: 12947791676416 can be written as Twelve trillion, nine hundred forty-seven billion, seven hundred ninety-one million, six hundred seventy-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.2947791676416 × 10¹³

Factors of 12947791676416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4914

Divisors of 12947791676416

• Number of divisors d(n): 99
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1472 2116 2944 4232 4889 5888 8464 9778 11776 16928 19556 23552 33856 39112 67712 78224 112447 135424 156448 224894 270848 312896 449788 541696 625792 899576 1251584 1799152 2503168 2586281 3598304 5006336 5172562 7196608 10345124 14393216 20690248 23902321 28786432 41380496 47804642 57572864 82760992 95609284 115145728 165521984 191218568 331043968 382437136 549753383 662087936 764874272 1099506766 1324175872 1529748544 2199013532 2648351744 3059497088 4398027064 6118994176 8796054128 12237988352 12644327809 17592108256 24475976704 25288655618 35184216512 50577311236 70368433024 101154622472 140736866048 202309244944 281473732096 404618489888 562947464192 809236979776 1618473959552 3236947919104 6473895838208 12947791676416
• Sum of all divisors σ(n): 27062747687101
• Sum of proper divisors (its aliquot sum) s(n): 14114956010685
• 12947791676416 is an abundant number, because the sum of its proper divisors (14114956010685) is greater than itself. Its abundance is 1167164334269

Bases of 12947791676416

• Binary: 10111100011010100100100001100000010000000000₂
• Hexadecimal: 0xBC6A4860400
• Base-36: 4L84SV18G

Squares and roots of 12947791676416

• 12947791676416 squared (12947791676416²) is 167645309295867451650605056
• 12947791676416 cubed (12947791676416³) is 2170636540291218460348117464326965559296
• 12947791676416 is a perfect square number. Its square root is 3598304
• The cube root of 12947791676416 is 23481.8279170561

Scales and comparisons

• 12,947,791,676,416 seconds is equal to 411,699 years, 37 weeks, 4 days, 23 hours, 16 seconds.
• To count from 1 to 12,947,791,676,416 would take you about one million, twenty-nine thousand, two hundred forty-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 12947791676416 cubic inches would be around 1956.8 feet tall.

Recreational maths with 12947791676416

• 12947791676416 backwards is 61467619774921
• The number of decimal digits it has is: 14
• The sum of 12947791676416's digits is 70
• More coming soon!