18315833882797

Names of 18315833882797

• Cardinal: 18315833882797 can be written as Eighteen trillion, three hundred fifteen billion, eight hundred thirty-three million, eight hundred eighty-two thousand, seven hundred ninety-seven.

Scientific notation

• Scientific notation: 1.8315833882797 × 10¹³

Factors of 18315833882797

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 370

Divisors of 18315833882797

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 47 71 121 241 517 781 1331 2651 3337 5041 5687 8591 11327 17111 29161 36707 55451 58081 62557 94501 124597 188221 236927 320771 403777 609961 638891 804217 1214881 1370567 2070431 2606197 2729807 4123751 4441547 6709571 7027801 8846387 13363691 15076237 22774741 28668167 30027877 45361261 57099407 77305811 97310257 147000601 193816297 292786321 315349837 330306647 498973871 628093477 1070412827 1617006611 2131979267 3220649531 3633373117 5488712581 6909028247 13760957087 23451771937 35427144841 75999310717 151370527957 257969491307 389698593251 1665075807527 18315833882797
• Sum of all divisors σ(n): 20955496825728
• Sum of proper divisors (its aliquot sum) s(n): 2639662942931
• 18315833882797 is a deficient number, because the sum of its proper divisors (2639662942931) is less than itself. Its deficiency is 15676170939866

Bases of 18315833882797

• Binary: 100001010100001111100110001011011100010101101₂
• Hexadecimal: 0x10A87CC5B8AD
• Base-36: 6HQ6ELCJ1

Squares and roots of 18315833882797

• 18315833882797 squared (18315833882797²) is 335469770822214629132543209
• 18315833882797 cubed (18315833882797³) is 6144408595079663109887204235649844275573
• The square root of 18315833882797 is 4279700.2094535781
• The cube root of 18315833882797 is 26359.8073558471

Scales and comparisons

• 18,315,833,882,797 seconds is equal to 582,386 years, 44 weeks, 6 days, 2 hours, 6 minutes, 37 seconds.
• To count from 1 to 18,315,833,882,797 would take you about one million, four hundred fifty-five thousand, nine hundred sixty-seven 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 18315833882797 cubic inches would be around 2196.7 feet tall.

Recreational maths with 18315833882797

• 18315833882797 backwards is 79728833851381
• The number of decimal digits it has is: 14
• The sum of 18315833882797's digits is 73
• More coming soon!