12009375853978720

Names of 12009375853978720

• Cardinal: 12009375853978720 can be written as Twelve quadrillion, nine trillion, three hundred seventy-five billion, eight hundred fifty-three million, nine hundred seventy-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.200937585397872 × 10¹⁶

Factors of 12009375853978720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 106945504

Divisors of 12009375853978720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 100357 200714 401428 501785 702499 802856 1003570 1404998 1605712 2007140 2809996 3211424 3512495 4014280 5619992 7024990 8028560 11239984 14049980 16057120 22479968 28099960 56199920 106845133 112399840 213690266 427380532 534225665 747915931 854761064 1068451330 1495831862 1709522128 2136902660 2991663724 3419044256 3739579655 4273805320 5983327448 7479159310 8547610640 11966654896 14958318620 17095221280 23933309792 29916637240 59833274480 119666548960 10722657012481 21445314024962 42890628049924 53613285062405 75058599087367 85781256099848 107226570124810 150117198174734 171562512199696 214453140249620 300234396349468 343125024399392 375292995436835 428906280499240 600468792698936 750585990873670 857812560998480 1200937585397872 1501171981747340 1715625121996960 2401875170795744 3002343963494680 6004687926989360 12009375853978720
• Sum of all divisors σ(n): 32425638208907328
• Sum of proper divisors (its aliquot sum) s(n): 20416262354928608
• 12009375853978720 is an abundant number, because the sum of its proper divisors (20416262354928608) is greater than itself. Its abundance is 8406886500949888

Bases of 12009375853978720

• Binary: 101010101010100111011010110101110000000010010001100000₂
• Hexadecimal: 0x2AAA76B5C02460
• Base-36: 3A8YV3QK9R4

Squares and roots of 12009375853978720

• 12009375853978720 squared (12009375853978720²) is 144225108402127110279654212838400
• 12009375853978720 cubed (12009375853978720³) is 1732053534381968730124477226224106722344398848000
• The square root of 12009375853978720 is 109587297.8678583899
• The cube root of 12009375853978720 is 229002.4589527583

Scales and comparisons

• 12,009,375,853,978,720 seconds is equal to 381,861,004 years, 37 weeks, 2 days, 8 hours, 18 minutes, 40 seconds.
• To count from 1 to 12,009,375,853,978,720 would take you about one billion, one hundred forty-five million, five hundred eighty-three thousand and fourteen 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 12009375853978720 cubic inches would be around 19083.5 feet tall.

Recreational maths with 12009375853978720

• 12009375853978720 backwards is 02787935857390021
• The number of decimal digits it has is: 17
• The sum of 12009375853978720's digits is 76
• More coming soon!