12985729242624

Names of 12985729242624

• Cardinal: 12985729242624 can be written as Twelve trillion, nine hundred eighty-five billion, seven hundred twenty-nine million, two hundred forty-two thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.2985729242624 × 10¹³

Factors of 12985729242624

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 30654

Divisors of 12985729242624

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3456 4608 6912 13824 30649 61298 91947 122596 183894 245192 275841 367788 490384 551682 735576 827523 980768 1103364 1471152 1655046 1961536 2206728 2942304 3310092 3923072 4413456 5884608 6620184 7846144 8826912 11769216 13240368 15692288 17653824 23538432 26480736 35307648 47076864 52961472 70615296 105922944 141230592 211845888 423691776 939361201 1878722402 2818083603 3757444804 5636167206 7514889608 8454250809 11272334412 15029779216 16908501618 22544668824 25362752427 30059558432 33817003236 45089337648 50725504854 60119116864 67634006472 90178675296 101451009708 120238233728 135268012944 180357350592 202902019416 240476467456 270536025888 360714701184 405804038832 480952934912 541072051776 721429402368 811608077664 1082144103552 1442858804736 1623216155328 2164288207104 3246432310656 4328576414208 6492864621312 12985729242624
• Sum of all divisors σ(n): 38439914542920
• Sum of proper divisors (its aliquot sum) s(n): 25454185300296
• 12985729242624 is an abundant number, because the sum of its proper divisors (25454185300296) is greater than itself. Its abundance is 12468456057672

Bases of 12985729242624

• Binary: 10111100111101111001110001110101011000000000₂
• Hexadecimal: 0xBCF79C75600
• Base-36: 4LPK7WQO0

Squares and roots of 12985729242624

• 12985729242624 squared (12985729242624²) is 168629163962740084658405376
• 12985729242624 cubed (12985729242624³) is 2189772665630191114106960085040049946624
• The square root of 12985729242624 is 3603571.7340749581
• The cube root of 12985729242624 is 23504.7397970047

Scales and comparisons

• 12,985,729,242,624 seconds is equal to 412,906 years, 1 week, 1 day, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,985,729,242,624 would take you about one million, thirty-two thousand, two hundred sixty-five 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 12985729242624 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12985729242624

• 12985729242624 backwards is 42624292758921
• The number of decimal digits it has is: 14
• The sum of 12985729242624's digits is 63
• More coming soon!