12715629312

Names of 12715629312

• Cardinal: 12715629312 can be written as Twelve billion, seven hundred fifteen million, six hundred twenty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.2715629312 × 10¹⁰

Factors of 12715629312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2036

Divisors of 12715629312

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 384 456 608 631 768 912 1216 1262 1381 1824 1893 2432 2524 2762 3648 3786 4143 4864 5048 5524 7296 7572 8286 10096 11048 11989 14592 15144 16572 20192 22096 23978 26239 30288 33144 35967 40384 44192 47956 52478 60576 66288 71934 78717 80768 88384 95912 104956 121152 132576 143868 157434 161536 176768 191824 209912 242304 265152 287736 314868 353536 383648 419824 484608 530304 575472 629736 767296 839648 871411 1060608 1150944 1259472 1534592 1679296 1742822 2301888 2518944 2614233 3069184 3358592 3485644 4603776 5037888 5228466 6717184 6971288 9207552 10075776 10456932 13942576 16556809 20151552 20913864 27885152 33113618 41827728 49670427 55770304 66227236 83655456 99340854 111540608 132454472 167310912 198681708 223081216 264908944 334621824 397363416 529817888 669243648 794726832 1059635776 1589453664 2119271552 3178907328 4238543104 6357814656 12715629312
• Sum of all divisors σ(n): 35705573120
• Sum of proper divisors (its aliquot sum) s(n): 22989943808
• 12715629312 is an abundant number, because the sum of its proper divisors (22989943808) is greater than itself. Its abundance is 10274314496

Bases of 12715629312

• Binary: 1011110101111010010001101100000000₂
• Hexadecimal: 0x2F5E91B00
• Base-36: 5UAK2DC

Squares and roots of 12715629312

• 12715629312 squared (12715629312²) is 161687228800193593344
• 12715629312 cubed (12715629312³) is 2055954865907792246799574499328
• The square root of 12715629312 is 112763.5992330859
• The cube root of 12715629312 is 2334.0632442629

Scales and comparisons

• 12,715,629,312 seconds is equal to 404 years, 16 weeks, 3 days, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 12,715,629,312 would take you about eight hundred eight 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 12715629312 cubic inches would be around 194.5 feet tall.

Recreational maths with 12715629312

• 12715629312 backwards is 21392651721
• The number of decimal digits it has is: 11
• The sum of 12715629312's digits is 39
• More coming soon!