26400135381018

Names of 26400135381018

• Cardinal: 26400135381018 can be written as Twenty-six trillion, four hundred billion, one hundred thirty-five million, three hundred eighty-one thousand and eighteen.

Scientific notation

• Scientific notation: 2.6400135381018 × 10¹³

Factors of 26400135381018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2202

Divisors of 26400135381018

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 53 98 106 147 159 294 318 343 371 686 742 1029 1113 2058 2137 2226 2597 2809 4274 5194 5618 6411 7791 8427 12822 14959 15582 16854 18179 19663 29918 36358 39326 44877 54537 58989 89754 104713 109074 113261 117978 137641 209426 226522 275282 314139 339783 412923 628278 679566 732991 792827 825846 963487 1465982 1585654 1926974 2198973 2378481 2890461 4397946 4566769 4756962 5549789 5780922 6002833 9133538 11099578 12005666 13700307 16649367 18008499 27400614 31967383 33298734 36016998 38848523 42019831 63934766 77697046 84039662 95902149 116545569 126059493 191804298 223771681 233091138 242038757 252118986 294138817 447543362 484077514 588277634 671315043 726116271 882416451 1342630086 1452232542 1566401767 1694271299 1764832902 2058971719 3132803534 3388542598 4117943438 4699205301 5082813897 6176915157 9398410602 10165627794 11859899093 12353830314 12828054121 23719798186 25656108242 35579697279 38484162363 71159394558 76968324726 83019293651 89796378847 166038587302 179592757694 249057880953 269389136541 498115761906 538778273082 628574651929 1257149303858 1885723955787 3771447911574 4400022563503 8800045127006 13200067690509 26400135381018
• Sum of all divisors σ(n): 62787747556800
• Sum of proper divisors (its aliquot sum) s(n): 36387612175782
• 26400135381018 is an abundant number, because the sum of its proper divisors (36387612175782) is greater than itself. Its abundance is 9987476794764

Bases of 26400135381018

• Binary: 110000000001011000010101100010000000000011010₂
• Hexadecimal: 0x1802C2B1001A
• Base-36: 9CW1YZ316

Squares and roots of 26400135381018

• 26400135381018 squared (26400135381018²) is 696967148136078420034716324
• 26400135381018 cubed (26400135381018³) is 18400027066914497508015543085091284337832
• The square root of 26400135381018 is 5138106.2056966087
• The cube root of 26400135381018 is 29776.1619569723

Scales and comparisons

• 26,400,135,381,018 seconds is equal to 839,442 years, 33 weeks, 3 days, 11 hours, 10 minutes, 18 seconds.
• To count from 1 to 26,400,135,381,018 would take you about two million, ninety-eight thousand, six hundred 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 26400135381018 cubic inches would be around 2481.3 feet tall.

Recreational maths with 26400135381018

• 26400135381018 backwards is 81018353100462
• 26400135381018 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 26400135381018's digits is 42
• More coming soon!