12999862064736

Names of 12999862064736

• Cardinal: 12999862064736 can be written as Twelve trillion, nine hundred ninety-nine billion, eight hundred sixty-two million, sixty-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.2999862064736 × 10¹³

Factors of 12999862064736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 35570115

Divisors of 12999862064736

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 72 81 94 96 108 141 144 162 188 216 243 282 288 324 376 423 432 486 564 648 752 846 864 972 1128 1269 1296 1504 1692 1944 2256 2538 2592 3384 3807 3888 4512 5076 6768 7614 7776 10152 11421 13536 15228 20304 22842 30456 40608 45684 60912 91368 121824 182736 365472 35570063 71140126 106710189 142280252 213420378 284560504 320130567 426840756 569121008 640261134 853681512 960391701 1138242016 1280522268 1671792961 1707363024 1920783402 2561044536 2881175103 3343585922 3414726048 3841566804 5015378883 5122089072 5762350206 6687171844 7683133608 8643525309 10030757766 10244178144 11524700412 13374343688 15046136649 15366267216 17287050618 20061515532 23049400824 26748687376 30092273298 30732534432 34574101236 40123031064 45138409947 46098801648 53497374752 60184546596 69148202472 80246062128 90276819894 92197603296 120369093192 135415229841 138296404944 160492124256 180553639788 240738186384 270830459682 276592809888 361107279576 406245689523 481476372768 541660919364 722214559152 812491379046 1083321838728 1444429118304 1624982758092 2166643677456 3249965516184 4333287354912 6499931032368 12999862064736
• Sum of all divisors σ(n): 39153249967104
• Sum of proper divisors (its aliquot sum) s(n): 26153387902368
• 12999862064736 is an abundant number, because the sum of its proper divisors (26153387902368) is greater than itself. Its abundance is 13153525837632

Bases of 12999862064736

• Binary: 10111101001011000100001010010001011001100000₂
• Hexadecimal: 0xBD2C4291660
• Base-36: 4LW1Y8600

Squares and roots of 12999862064736

• 12999862064736 squared (12999862064736²) is 168996413702162137054749696
• 12999862064736 cubed (12999862064736³) is 2196930067563168720760000596918228320256
• The square root of 12999862064736 is 3605532.1472337477
• The cube root of 12999862064736 is 23513.2637148697

Scales and comparisons

• 12,999,862,064,736 seconds is equal to 413,355 years, 20 weeks, 6 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 12,999,862,064,736 would take you about one million, thirty-three thousand, three hundred eighty-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 12999862064736 cubic inches would be around 1959.4 feet tall.

Recreational maths with 12999862064736

• 12999862064736 backwards is 63746026899921
• 12999862064736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12999862064736's digits is 72
• More coming soon!