18443692967316942

Names of 18443692967316942

• Cardinal: 18443692967316942 can be written as Eighteen quadrillion, four hundred forty-three trillion, six hundred ninety-two billion, nine hundred sixty-seven million, three hundred sixteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.8443692967316942 × 10¹⁶

Factors of 18443692967316942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3485159629

Divisors of 18443692967316942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 13 17 26 34 39 51 78 102 169 221 307 338 442 507 614 663 921 1014 1326 1842 2873 3991 5219 5746 7982 8619 10438 11973 15657 17238 23946 31314 51883 67847 103766 135694 155649 203541 311298 407082 882011 1764022 2646033 5292066 3485159287 6970318574 10455477861 20910955722 45307070731 59247707879 90614141462 118495415758 135921212193 177743123637 271842424386 355486247274 588991919503 770220202427 1069943901109 1177983839006 1540440404854 1766975758509 2139887802218 2310660607281 3209831703327 3533951517018 4621321214562 6419663406654 10012862631551 13909270714417 18189046318853 20025725263102 27818541428834 30038587894653 36378092637706 41727812143251 54567138956559 60077175789306 83455624286502 109134277913118 180820519287421 236457602145089 361641038574842 472915204290178 542461557862263 709372806435267 1084923115724526 1418745612870534 3073948827886157 6147897655772314 9221846483658471 18443692967316942
• Sum of all divisors σ(n): 42430503911507712
• Sum of proper divisors (its aliquot sum) s(n): 23986810944190770
• 18443692967316942 is an abundant number, because the sum of its proper divisors (23986810944190770) is greater than itself. Its abundance is 5543117976873828

Bases of 18443692967316942

• Binary: 1000001100001100111000011100111101010011100110111001110₂
• Hexadecimal: 0x418670E7A9CDCE
• Base-36: 51LQRKUP70U

Squares and roots of 18443692967316942

• 18443692967316942 squared (18443692967316942²) is 340169810272656424961794280231364
• 18443692967316942 cubed (18443692967316942³) is 6273987537419331757482644682644276342382076968888
• The square root of 18443692967316942 is 135807558.5794728217
• The cube root of 18443692967316942 is 264210.0265057533

Scales and comparisons

• 18,443,692,967,316,942 seconds is equal to 586,452,386 years, 14 weeks, 1 day, 4 hours, 55 minutes, 42 seconds.
• To count from 1 to 18,443,692,967,316,942 would take you about one billion, seven hundred fifty-nine million, three hundred fifty-seven thousand, one hundred fifty-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 18443692967316942 cubic inches would be around 22017.5 feet tall.

Recreational maths with 18443692967316942

• 18443692967316942 backwards is 24961376929634481
• The number of decimal digits it has is: 17
• The sum of 18443692967316942's digits is 84
• More coming soon!