18135373205376

Names of 18135373205376

• Cardinal: 18135373205376 can be written as Eighteen trillion, one hundred thirty-five billion, three hundred seventy-three million, two hundred five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.8135373205376 × 10¹³

Factors of 18135373205376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9489248

Divisors of 18135373205376

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 79 84 96 108 112 126 128 144 158 168 189 192 216 224 237 252 288 316 336 378 384 432 448 474 504 553 576 632 672 711 756 864 896 948 1008 1106 1152 1264 1344 1422 1512 1659 1728 1896 2016 2133 2212 2528 2688 2844 3024 3318 3456 3792 4032 4266 4424 4977 5056 5688 6048 6636 7584 8064 8532 8848 9954 10112 11376 12096 13272 14931 15168 17064 17696 19908 22752 24192 26544 29862 30336 34128 35392 39816 45504 53088 59724 68256 70784 79632 91008 106176 119448 136512 159264 212352 238896 273024 318528 477792 637056 955584 1911168 9489157 18978314 28467471 37956628 56934942 66424099 75913256 85402413 113869884 132848198 151826512 170804826 199272297 227739768 256207239 265696396 303653024 341609652 398544594 455479536 512414478 531392792 597816891 607306048 683219304 749643403 797089188 910959072 1024828956 1062785584 1195633782 1214612096 1366438608 1499286806 1594178376 1793450673 1821918144 2049657912 2125571168 2248930209 2391267564 2732877216 2998573612 3188356752 3586901346 3643836288 4099315824 4251142336 4497860418 4782535128 5247503821 5465754432 5997147224 6376713504 6746790627 7173802692 8198631648 8502284672 8995720836 9565070256 10495007642 10931508864 11994294448 12753427008 13493581254 14347605384 15742511463 16397263296 17991441672 19130140512 20240371881 20990015284 23988588896 25506854016 26987162508 28695210768 31485022926 32794526592 35982883344 38260281024 40480743762 41980030568 47227534389 47977177792 53974325016 57390421536 62970045852 71965766688 76520562048 80961487524 83960061136 94455068778 95954355584 107948650032 114780843072 125940091704 141682603167 143931533376 161922975048 167920122272 188910137556 215897300064 229561686144 251880183408 283365206334 287863066752 323845950096 335840244544 377820275112 431794600128 503760366816 566730412668 647691900192 671680489088 755640550224 863589200256 1007520733632 1133460825336 1295383800384 1511281100448 2015041467264 2266921650672 2590767600768 3022562200896 4533843301344 6045124401792 9067686602688 18135373205376
• Sum of all divisors σ(n): 61945223424000
• Sum of proper divisors (its aliquot sum) s(n): 43809850218624
• 18135373205376 is an abundant number, because the sum of its proper divisors (43809850218624) is greater than itself. Its abundance is 25674477013248

Bases of 18135373205376

• Binary: 100000111111001111000011110100100111110000000₂
• Hexadecimal: 0x107E787A4F80
• Base-36: 6FF9WYQO0

Squares and roots of 18135373205376

• 18135373205376 squared (18135373205376²) is 328891761298269772675301376
• 18135373205376 cubed (18135373205376³) is 5964574835317560950485251174135943397376
• The square root of 18135373205376 is 4258564.6884104039
• The cube root of 18135373205376 is 26272.9495834187

Scales and comparisons

• 18,135,373,205,376 seconds is equal to 576,648 years, 40 weeks, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 18,135,373,205,376 would take you about one million, four hundred forty-one thousand, six hundred twenty-one 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 18135373205376 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18135373205376

• 18135373205376 backwards is 67350237353181
• 18135373205376 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18135373205376's digits is 54
• More coming soon!