6423201018

Names of 6423201018

• Cardinal: 6423201018 can be written as Six billion, four hundred twenty-three million, two hundred one thousand and eighteen.

Scientific notation

• Scientific notation: 6.423201018 × 10⁹

Factors of 6423201018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 871

Divisors of 6423201018

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 79 81 102 117 153 158 162 221 234 237 243 306 351 442 459 474 486 663 702 711 757 918 1027 1053 1326 1343 1377 1422 1514 1989 2054 2106 2133 2271 2686 2754 3081 3159 3978 4029 4131 4266 4542 5967 6162 6318 6399 6813 8058 8262 9243 9841 11934 12087 12798 12869 13626 17459 17901 18486 19197 19682 20439 24174 25738 27729 29523 34918 35802 36261 38394 38607 40878 52377 53703 55458 59046 59803 61317 72522 77214 83187 88569 104754 107406 108783 115821 119606 122634 157131 166374 167297 177138 179409 183951 217566 231642 249561 265707 314262 326349 334594 347463 358818 367902 471393 499122 501891 531414 538227 652698 694926 777439 797121 942786 1003782 1016651 1042389 1076454 1414179 1505673 1554878 1594242 1614681 2033302 2084778 2332317 2391363 2828358 3011346 3049953 3127167 3229362 4242537 4517019 4664634 4782726 4844043 6099906 6254334 6996951 8485074 9034038 9149859 9688086 13216463 13551057 13993902 14532129 18299718 20990853 26432926 27102114 27449577 29064258 39649389 40653171 41981706 54899154 62972559 79298778 81306342 82348731 118948167 125945118 164697462 188917677 237896334 247046193 356844501 377835354 494092386 713689002 1070533503 2141067006 3211600509 6423201018
• Sum of all divisors σ(n): 16687157760
• Sum of proper divisors (its aliquot sum) s(n): 10263956742
• 6423201018 is an abundant number, because the sum of its proper divisors (10263956742) is greater than itself. Its abundance is 3840755724

Bases of 6423201018

• Binary: 101111110110110100100010011111010₂
• Hexadecimal: 0x17EDA44FA
• Base-36: 2Y87HMI

Squares and roots of 6423201018

• 6423201018 squared (6423201018²) is 41257511317636236324
• 6423201018 cubed (6423201018³) is 265005288695587594510005377832
• The square root of 6423201018 is 80144.8751823845
• The cube root of 6423201018 is 1858.8763608805

Scales and comparisons

• 6,423,201,018 seconds is equal to 204 years, 12 weeks, 2 days, 14 hours, 30 minutes, 18 seconds.
• To count from 1 to 6,423,201,018 would take you about four hundred 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 6423201018 cubic inches would be around 154.9 feet tall.

Recreational maths with 6423201018

• 6423201018 backwards is 8101023246
• 6423201018 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6423201018's digits is 27
• More coming soon!