67198164813

Names of 67198164813

• Cardinal: 67198164813 can be written as Sixty-seven billion, one hundred ninety-eight million, one hundred sixty-four thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 6.7198164813 × 10¹⁰

Factors of 67198164813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 494

Divisors of 67198164813

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 169 261 351 377 449 507 783 841 1053 1131 1347 1521 2197 2349 2523 3393 4041 4563 4901 5837 6591 7569 10179 10933 12123 13021 13689 14703 17511 19773 22707 30537 32799 36369 39063 44109 52533 59319 63713 68121 75881 98397 117189 132327 142129 157599 169273 177957 191139 227643 295191 351567 377609 396981 426387 472797 507819 573417 682929 885573 986453 1054701 1132827 1279161 1523457 1720251 1847677 2048787 2200549 2959359 3398481 3837483 4570371 4908917 5160753 5543031 6146361 6601647 8878077 10195443 11512449 13711113 14726751 16629093 19804941 26634231 28607137 30586329 44180253 49887279 59414823 63815921 79902693 85821411 132540759 149661837 178244469 191447763 257464233 397622277 574343289 772392699 829606973 1723029867 2317178097 2488820919 5169089601 7466462757 22399388271 67198164813
• Sum of all divisors σ(n): 112873761000
• Sum of proper divisors (its aliquot sum) s(n): 45675596187
• 67198164813 is a deficient number, because the sum of its proper divisors (45675596187) is less than itself. Its deficiency is 21522568626

Bases of 67198164813

• Binary: 111110100101010100101001111101001101₂
• Hexadecimal: 0xFA5529F4D
• Base-36: UVC1VT9

Squares and roots of 67198164813

• 67198164813 squared (67198164813²) is 4515593354235111324969
• 67198164813 cubed (67198164813³) is 303439586446378502366669664115797
• The square root of 67198164813 is 259226.0882183735
• The cube root of 67198164813 is 4065.5484174507

Scales and comparisons

• 67,198,164,813 seconds is equal to 2,136 years, 36 weeks, 12 hours, 53 minutes, 33 seconds.
• To count from 1 to 67,198,164,813 would take you about four thousand, two hundred seventy-three 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 67198164813 cubic inches would be around 338.8 feet tall.

Recreational maths with 67198164813

• 67198164813 backwards is 31846189176
• The number of decimal digits it has is: 11
• The sum of 67198164813's digits is 54
• More coming soon!