18042717249375

Names of 18042717249375

• Cardinal: 18042717249375 can be written as Eighteen trillion, forty-two billion, seven hundred seventeen million, two hundred forty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.8042717249375 × 10¹³

Factors of 18042717249375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 676

Divisors of 18042717249375

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 41 49 65 75 91 105 123 125 147 175 195 205 245 273 287 325 375 455 525 533 607 615 625 637 735 861 875 975 1025 1225 1365 1435 1599 1625 1821 1875 1911 2009 2275 2625 2665 3035 3075 3185 3675 3731 4249 4305 4375 4875 5125 6027 6125 6825 7175 7891 7995 8125 9105 9555 10045 11193 11375 12747 13125 13325 15175 15375 15925 18375 18655 21245 21525 23673 24375 24887 25625 26117 29743 30135 30625 34125 35875 39455 39975 45525 47775 50225 55237 55965 56875 63735 66625 74661 75875 76875 78351 79625 89229 91875 93275 106225 107625 118365 124435 130585 148715 150675 165711 170625 174209 179375 197275 199875 227625 238875 251125 276185 279825 318675 323531 333125 368449 373305 379375 386659 391755 398125 446145 466375 522627 531125 538125 591825 622175 652925 743575 753375 828555 871045 970593 986375 999375 1105347 1138125 1159977 1194375 1219463 1255625 1380925 1399125 1593375 1617655 1842245 1866525 1933295 1958775 2230725 2264717 2331875 2579143 2613135 2655625 2959125 3110875 3264625 3658389 3717875 3766875 4142775 4355225 4789837 4852965 4931875 5526735 5799885 6097315 6794151 6904625 6995625 7737429 7966875 8088275 9211225 9332625 9666475 9793875 11153625 11323585 12895715 13065675 14369511 14795625 15106409 15554375 15853019 16323125 18054001 18291945 18589375 20713875 21776125 23949185 24264825 27633675 28999425 30486575 33528859 33970755 34523125 38687145 40441375 45319227 46056125 46663125 47559057 48332375 48969375 54162003 55768125 56617925 64478575 65328375 71847555 75532045 79265095 90270005 91459725 100586577 103569375 105744863 108880625 119745925 121324125 138168375 144997125 152432875 167644295 169853775 193435725 196383317 202206875 226596135 230280625 234702013 237795285 241661875 270810015 283089625 317234589 322392875 326641875 359237775 377660225 396325475 451350025 457298625 502932885 528724315 589149951 598729625 606620625 690841875 704106039 724985625 740214041 762164375 838221475 849268875 967178625 981916585 1132980675 1173510065 1188976425 1354050075 1374683219 1415448125 1586172945 1611964375 1796188875 1888301125 1981627375 2220642123 2256750125 2286493125 2514664425 2643621575 2945749755 2993648125 3520530195 3701070205 4124049657 4191107375 4246344375 4835893125 4909582925 5664903375 5867550325 5944882125 6770250375 6873416095 7930864725 8980944375 9441505625 9622782533 9908136875 11103210615 11283750625 12573322125 13218107875 14728748775 17602650975 18505351025 20620248285 20955536875 24547914625 28324516875 28868347599 29337751625 29724410625 33851251875 34367080475 39654323625 48113912665 55516053075 62866610625 66090539375 73643743875 88013254875 92526755125 103101241425 122739573125 144341737995 146688758125 171835402375 198271618125 240569563325 277580265375 368218719375 440066274375 462633775625 515506207125 721708689975 859177011875 1202847816625 1387901326875 2577531035625 3608543449875 6014239083125 18042717249375
• Sum of all divisors σ(n): 38641738223088
• Sum of proper divisors (its aliquot sum) s(n): 20599020973713
• 18042717249375 is an abundant number, because the sum of its proper divisors (20599020973713) is greater than itself. Its abundance is 2556303724338

Bases of 18042717249375

• Binary: 100000110100011100101110000001001111101011111₂
• Hexadecimal: 0x1068E5C09F5F
• Base-36: 6E8PK01GF

Squares and roots of 18042717249375

• 18042717249375 squared (18042717249375²) is 325539645740894165937890625
• 18042717249375 cubed (18042717249375³) is 5873619781564657919603882754589599609375
• The square root of 18042717249375 is 4247671.9799644369
• The cube root of 18042717249375 is 26228.1292051241

Scales and comparisons

• 18,042,717,249,375 seconds is equal to 573,702 years, 31 weeks, 22 hours, 36 minutes, 15 seconds.
• To count from 1 to 18,042,717,249,375 would take you about one million, four hundred thirty-four thousand, two hundred fifty-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 18042717249375 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18042717249375

• 18042717249375 backwards is 57394271724081
• The number of decimal digits it has is: 14
• The sum of 18042717249375's digits is 60
• More coming soon!