18079043612672

Names of 18079043612672

• Cardinal: 18079043612672 can be written as Eighteen trillion, seventy-nine billion, forty-three million, six hundred twelve thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8079043612672 × 10¹³

Factors of 18079043612672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2011

Divisors of 18079043612672

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 56 64 92 98 112 128 161 184 196 224 256 322 368 392 448 512 644 736 784 896 1024 1127 1288 1472 1568 1792 1979 2048 2254 2576 2944 3136 3584 3958 4096 4508 5152 5888 6272 7168 7916 9016 10304 11776 12544 13853 14336 15832 18032 20608 23552 25088 27706 28672 31664 36064 41216 45517 47104 50176 55412 63328 72128 82432 91034 94208 96971 100352 110824 126656 144256 164864 182068 193942 200704 221648 253312 288512 318619 329728 364136 387884 443296 506624 577024 637238 659456 728272 775768 886592 1013248 1154048 1274476 1456544 1551536 1773184 2026496 2230333 2308096 2548952 2913088 3103072 3546368 3916441 4052992 4460666 4616192 5097904 5826176 6206144 7092736 7832882 8105984 8921332 10195808 11652352 12412288 14185472 15665764 17842664 20391616 23304704 24824576 27415087 28370944 31331528 35685328 40783232 46609408 49649152 54830174 56741888 62663056 71370656 81566464 90078143 93218816 99298304 109660348 125326112 142741312 163132928 180156286 186437632 191905609 198596608 219320696 250652224 285482624 326265856 360312572 383811218 397193216 438641392 501304448 570965248 630547001 652531712 720625144 767622436 877282784 1002608896 1141930496 1261094002 1305063424 1441250288 1535244872 1754565568 2005217792 2283860992 2522188004 2882500576 3070489744 3509131136 4010435584 4413829007 4567721984 5044376008 5765001152 6140979488 7018262272 8020871168 8827658014 9135443968 10088752016 11530002304 12281958976 14036524544 16041742336 17655316028 20177504032 23060004608 24563917952 28073049088 35310632056 40355008064 46120009216 49127835904 56146098176 70621264112 80710016128 92240018432 98255671808 112292196352 141242528224 161420032256 184480036864 196511343616 282485056448 322840064512 368960073728 393022687232 564970112896 645680129024 786045374464 1129940225792 1291360258048 2259880451584 2582720516096 4519760903168 9039521806336 18079043612672
• Sum of all divisors σ(n): 43907035810248
• Sum of proper divisors (its aliquot sum) s(n): 25827992197576
• 18079043612672 is an abundant number, because the sum of its proper divisors (25827992197576) is greater than itself. Its abundance is 7748948584904

Bases of 18079043612672

• Binary: 100000111000101011010111110001111000000000000₂
• Hexadecimal: 0x10715AF8F000
• Base-36: 6EPEBS2RK

Squares and roots of 18079043612672

• 18079043612672 squared (18079043612672²) is 326851817948896241158979584
• 18079043612672 cubed (18079043612672³) is 5909168271579223952837719598612451688448
• The square root of 18079043612672 is 4251945.8619168707
• The cube root of 18079043612672 is 26245.7195681983

Scales and comparisons

• 18,079,043,612,672 seconds is equal to 574,857 years, 34 weeks, 3 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 18,079,043,612,672 would take you about one million, four hundred thirty-seven thousand, one hundred forty-four 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 18079043612672 cubic inches would be around 2187.1 feet tall.

Recreational maths with 18079043612672

• 18079043612672 backwards is 27621634097081
• 18079043612672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18079043612672's digits is 56
• More coming soon!