18014908888338837849

Names of 18014908888338837849

• Cardinal: 18014908888338837849 can be written as Eighteen quintillion, fourteen quadrillion, nine hundred eight trillion, eight hundred eighty-eight billion, three hundred thirty-eight million, eight hundred thirty-seven thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.8014908888338837849 × 10¹⁹

Factors of 18014908888338837849

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 349221

Divisors of 18014908888338837849

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 11 33 43 99 129 387 473 811 1419 1849 2433 4257 5547 7299 8921 16641 20339 26763 34873 61017 80289 104619 183051 313857 348353 383603 1045059 1150809 1499539 3135177 3452427 3831883 4498617 11495649 13495851 14979179 16494929 34486947 44937537 49484787 134812611 148454361 164770969 282514283 494312907 644104697 847542849 1482938721 1932314091 2542628547 3107657113 5796942273 7085151667 9322971339 12148114169 21255455001 27968914017 36444342507 63766365003 109333027521 121349812609 133629255859 364049437827 400887767577 522368909267 1092148313481 1202663302731 1334847938699 1567106727801 4004543816097 4701320183403 5218041942187 5746058001937 12013631448291 15654125826561 17238174005811 46962377479683 51714522017433 57398461364057 98414698025899 172195384092171 224375803514041 295244094077697 516586152276513 673127410542123 885732282233091 1082561678284889 2019382231626369 2468133838654451 3247685034854667 4231832015113657 7404401515963353 9743055104564001 12695496045340971 22213204547890059 38086488136022913 46550152166250227 139650456498750681 181968776649887251 418951369496252043 545906329949661753 1637718989848985259 2001656543148759761 6004969629446279283 18014908888338837849
• Sum of all divisors σ(n): 29098566746933222448
• Sum of proper divisors (its aliquot sum) s(n): 11083657858594384599
• 18014908888338837849 is a deficient number, because the sum of its proper divisors (11083657858594384599) is less than itself. Its deficiency is 6931251029744453250

Bases of 18014908888338837849

• Binary: 1111101000000001110100000010111111010110011101101011000101011001₂
• Hexadecimal: 0xFA01D02FD676B159
• Base-36: 3SVA08CPL5849

Squares and roots of 18014908888338837849

• 18014908888338837849 squared (18014908888338837849²) is 324536942255149662499196614911914946801
• 18014908888338837849 cubed (18014908888338837849³) is 5846503445626603818161749511650473657450216652333000271049
• The square root of 18014908888338837849 is 4244397352.7862395283
• The cube root of 18014908888338837849 is 2621464.7563990687

Scales and comparisons

• 18,014,908,888,338,837,849 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,014,908,888,338,837,849 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18014908888338837849 cubic inches would be around 218455.4 feet tall.

Recreational maths with 18014908888338837849

• 18014908888338837849 backwards is 94873883388880941081
• The number of decimal digits it has is: 20
• The sum of 18014908888338837849's digits is 108
• More coming soon!