18089333133177955

Names of 18089333133177955

• Cardinal: 18089333133177955 can be written as Eighteen quadrillion, eighty-nine trillion, three hundred thirty-three billion, one hundred thirty-three million, one hundred seventy-seven thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 1.8089333133177955 × 10¹⁶

Factors of 18089333133177955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1810559

Divisors of 18089333133177955

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 31 55 121 155 341 605 961 1705 3751 4805 10571 17351 18755 52855 86755 116281 190861 537881 581405 954305 1793161 2099471 2689405 5916691 8965805 10497355 16674311 19724771 29583455 55587991 65083601 83371555 98623855 183417421 216972481 277939955 325418005 611467901 917087105 1084862405 1723227721 2017591631 3057339505 6726146911 8616138605 10087958155 18955504931 31113136511 33630734555 94777524655 155565682555 208510554241 342244501621 964507231841 1042552771205 1711222508105 3764689517831 4822536159205 10609579550251 18823447589155 29899724187071 53047897751255 116705375052761 149498620935355 328896966057781 583526875263805 1644484830288905 3617866626635591 18089333133177955
• Sum of all divisors σ(n): 24655919631075936
• Sum of proper divisors (its aliquot sum) s(n): 6566586497897981
• 18089333133177955 is a deficient number, because the sum of its proper divisors (6566586497897981) is less than itself. Its deficiency is 11522746635279974

Bases of 18089333133177955

• Binary: 1000000010001000010011100010011101000000111010001100011₂
• Hexadecimal: 0x40442713A07463
• Base-36: 4Y44SX2R49V

Squares and roots of 18089333133177955

• 18089333133177955 squared (18089333133177955²) is 327223973203089770244397697982025
• 18089333133177955 cubed (18089333133177955³) is 5919263460432787061006696625799013863278716258875
• The square root of 18089333133177955 is 134496591.5299638923
• The cube root of 18089333133177955 is 262506.9779341883

Scales and comparisons

• 18,089,333,133,177,955 seconds is equal to 575,184,839 years, 34 weeks, 5 minutes, 55 seconds.
• To count from 1 to 18,089,333,133,177,955 would take you about one billion, seven hundred twenty-five million, five hundred fifty-four thousand, five hundred eighteen 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 18089333133177955 cubic inches would be around 21875.6 feet tall.

Recreational maths with 18089333133177955

• 18089333133177955 backwards is 55977133133398081
• The number of decimal digits it has is: 17
• The sum of 18089333133177955's digits is 76
• More coming soon!