18000123244675

Names of 18000123244675

• Cardinal: 18000123244675 can be written as Eighteen trillion, one hundred twenty-three million, two hundred forty-four thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 1.8000123244675 × 10¹³

Factors of 18000123244675

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8581

Divisors of 18000123244675

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 13 25 31 55 65 79 143 155 251 275 325 341 395 403 715 775 869 1027 1255 1705 1975 2015 2449 2761 3263 3575 4345 4433 5135 6275 7781 8191 8525 10075 11297 12245 13805 16315 19829 21725 22165 25675 26939 31837 35893 38905 40955 56485 61225 69025 81575 85591 90101 99145 101153 106483 110825 134695 159185 179465 194525 204775 218119 253921 257777 282425 350207 427955 450505 495725 505765 532415 614699 647089 673475 795925 897325 1090595 1112683 1171313 1269605 1288885 1751035 2055941 2139775 2252525 2528825 2662075 2793131 2835547 3073495 3235445 3300973 5452975 5563415 5856565 6348025 6444425 6761689 7117979 7991087 8412157 8755175 10279705 13965655 14177735 15367475 16177225 16504865 20059759 22615351 26727233 27817075 29282825 33808445 35589895 36310703 39955435 42060785 51398525 63734171 69828275 70888675 82524325 87901957 92533727 100298795 113076755 133636165 162419339 169042225 177949475 181553515 199777175 210303925 220657349 260776867 293999563 318670855 439509785 462668635 501493975 565383775 668180825 701075881 812096695 828544223 907767575 1103286745 1303884335 1469997815 1593354275 1786612729 2111451407 2197548925 2313343175 2868545537 3505379405 4060483475 4142721115 5034999509 5516433725 6519421675 7349989075 8933063645 9113986453 10557257035 14342727685 17526897025 20713605575 23225965477 25174997545 44665318225 45569932265 52786285175 55384994599 65454993617 71713638425 116129827385 125874987725 227849661325 276924972995 327274968085 580649136925 720004929787 1384624864975 1636374840425 3600024648935 18000123244675
• Sum of all divisors σ(n): 27523358392320
• Sum of proper divisors (its aliquot sum) s(n): 9523235147645
• 18000123244675 is a deficient number, because the sum of its proper divisors (9523235147645) is less than itself. Its deficiency is 8476888097030

Bases of 18000123244675

• Binary: 100000101111011111010111100111011000010000011₂
• Hexadecimal: 0x105EFAF3B083
• Base-36: 6DP54MP37

Squares and roots of 18000123244675

• 18000123244675 squared (18000123244675²) is 324004436823489249915855625
• 18000123244675 cubed (18000123244675³) is 5832119794644321367450373123403850046875
• The square root of 18000123244675 is 4242655.2116186627
• The cube root of 18000123244675 is 26207.4737553637

Scales and comparisons

• 18,000,123,244,675 seconds is equal to 572,348 years, 12 weeks, 3 days, 18 hours, 37 minutes, 55 seconds.
• To count from 1 to 18,000,123,244,675 would take you about one million, four hundred thirty thousand, eight hundred seventy 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 18000123244675 cubic inches would be around 2184 feet tall.

Recreational maths with 18000123244675

• 18000123244675 backwards is 57644232100081
• The number of decimal digits it has is: 14
• The sum of 18000123244675's digits is 43
• More coming soon!