18087028716339

Names of 18087028716339

• Cardinal: 18087028716339 can be written as Eighteen trillion, eighty-seven billion, twenty-eight million, seven hundred sixteen thousand, three hundred thirty-nine.

Scientific notation

• Scientific notation: 1.8087028716339 × 10¹³

Factors of 18087028716339

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 60

Divisors of 18087028716339

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 9 11 17 27 29 33 51 81 87 99 153 187 261 289 297 319 459 493 561 783 841 867 891 957 1377 1479 1683 2349 2523 2601 2871 3179 4437 4913 5049 5423 7569 7803 8381 8613 9251 9537 13311 14297 14739 15147 16269 22707 23409 25143 25839 27753 28611 39933 42891 44217 48807 54043 68121 75429 83259 83521 85833 92191 128673 132651 142477 146421 157267 162129 226287 243049 249777 250563 257499 276573 386019 397953 427431 439263 471801 486387 678861 729147 749331 751689 829719 918731 1158057 1282293 1415403 1419857 1459161 1567247 2187441 2255067 2422109 2489157 2673539 2756193 3846879 4131833 4246209 4259571 4377483 4701741 6562323 6765201 7266327 7467471 8020617 8268579 11540637 12395499 12738627 12778713 14105223 15618427 19686969 21798981 24061851 24137569 24805737 26643199 37186497 38336139 41175853 42315669 45450163 46855281 65396943 70241161 72185553 72412707 74417211 79929597 111559491 115008417 123527559 126947007 136350489 140565843 196190829 210723483 216556659 217238121 239788791 265513259 334678473 370582677 409051467 421697529 452934383 632170449 651714363 699989501 719366373 772652771 796539777 1111748031 1194099737 1227154401 1265092587 1358803149 1896511347 1955143089 2099968503 2158099119 2317958313 2389619331 3335244093 3582299211 3681463203 4076409447 5689534041 6299905509 6953874939 7168857993 7699884511 10746897633 12229228341 13135097107 18899716527 20299695529 20861624817 21506573979 23099653533 32240692899 36687685023 39405291321 56699149581 60899086587 62584874451 69298960599 96722078697 118215873963 182697259761 207896881797 223296650819 354647621889 548091779283 623690645391 669889952457 1063942865667 1644275337849 2009669857371 6029009572113 18087028716339
• Sum of all divisors σ(n): 32434502235564
• Sum of proper divisors (its aliquot sum) s(n): 14347473519225
• 18087028716339 is a deficient number, because the sum of its proper divisors (14347473519225) is less than itself. Its deficiency is 3739555197114

Bases of 18087028716339

• Binary: 100000111001100110110111010111111001100110011₂
• Hexadecimal: 0x107336EBF333
• Base-36: 6ET2DWK6R

Squares and roots of 18087028716339

• 18087028716339 squared (18087028716339²) is 327140607785671614125562921
• 18087028716339 cubed (18087028716339³) is 5917001567300036324074470458980405266219
• The square root of 18087028716339 is 4252884.7522991967
• The cube root of 18087028716339 is 26249.5830458767

Scales and comparisons

• 18,087,028,716,339 seconds is equal to 575,111 years, 29 weeks, 3 days, 3 hours, 25 minutes, 39 seconds.
• To count from 1 to 18,087,028,716,339 would take you about one million, four hundred thirty-seven thousand, seven hundred seventy-eight 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 18087028716339 cubic inches would be around 2187.5 feet tall.

Recreational maths with 18087028716339

• 18087028716339 backwards is 93361782078081
• The number of decimal digits it has is: 14
• The sum of 18087028716339's digits is 63
• More coming soon!