18346169429

Names of 18346169429

• Cardinal: 18346169429 can be written as Eighteen billion, three hundred forty-six million, one hundred sixty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8346169429 × 10¹⁰

Factors of 18346169429

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 340

Divisors of 18346169429

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 17 37 43 49 109 119 127 259 301 629 731 763 833 889 1591 1813 1853 2107 2159 4033 4403 4687 4699 5117 5341 5461 6223 11137 12971 13843 15113 27047 28231 30821 32809 32893 35819 38227 68561 77959 79679 79883 90797 92837 96901 105791 173419 189329 197617 202057 229663 230251 235331 267589 479927 512191 557753 559181 595249 649859 678307 1213933 1325303 1414399 1647317 2948123 3359489 3434969 3585337 3904271 3914267 4166743 4549013 8497531 8707247 9900793 10119233 11531219 20636861 22024213 24044783 25097359 29167201 60950729 70834631 144458027 154169491 168313481 374411621 426655103 495842417 1079186437 2620881347 18346169429
• Sum of all divisors σ(n): 24153845760
• Sum of proper divisors (its aliquot sum) s(n): 5807676331
• 18346169429 is a deficient number, because the sum of its proper divisors (5807676331) is less than itself. Its deficiency is 12538493098

Bases of 18346169429

• Binary: 10001000101100001000101010001010101₂
• Hexadecimal: 0x445845455
• Base-36: 8FEU2XH

Squares and roots of 18346169429

• 18346169429 squared (18346169429²) is 336581932717574186041
• 18346169429 cubed (18346169429³) is 6174989164376894422984952740589
• The square root of 18346169429 is 135448.0322079281
• The cube root of 18346169429 is 2637.4352113463

Scales and comparisons

• 18,346,169,429 seconds is equal to 583 years, 18 weeks, 1 day, 22 hours, 10 minutes, 29 seconds.
• To count from 1 to 18,346,169,429 would take you about one thousand, one hundred sixty-six 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 18346169429 cubic inches would be around 219.8 feet tall.

Recreational maths with 18346169429

• 18346169429 backwards is 92496164381
• The number of decimal digits it has is: 11
• The sum of 18346169429's digits is 53
• More coming soon!