142006443775

Names of 142006443775

• Cardinal: 142006443775 can be written as One hundred forty-two billion, six million, four hundred forty-three thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 1.42006443775 × 10¹¹

Factors of 142006443775

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1180

Divisors of 142006443775

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 25 31 35 151 155 175 217 229 755 757 775 1057 1085 1145 1603 3775 3785 4681 5285 5299 5425 5725 7099 8015 18925 23405 23467 26425 26495 32767 34579 35495 40075 49693 114307 117025 117335 132475 163835 164269 172895 173353 177475 242053 248465 571535 586675 800149 819175 821345 864475 866765 1071949 1210265 1213471 1242325 2857675 3543517 4000745 4106725 4333825 5359745 5373943 6051325 6067355 7503643 17717585 20003725 24804619 26176303 26798725 26869715 30336775 37518215 37617601 88587925 124023095 130881515 134348575 183234121 187591075 188088005 620115475 654407575 811465393 916170605 940440025 4057326965 4580853025 5680257751 20286634825 28401288755 142006443775
• Sum of all divisors σ(n): 210301460480
• Sum of proper divisors (its aliquot sum) s(n): 68295016705
• 142006443775 is a deficient number, because the sum of its proper divisors (68295016705) is less than itself. Its deficiency is 73711427070

Bases of 142006443775

• Binary: 10000100010000001111100101111011111111₂
• Hexadecimal: 0x21103E5EFF
• Base-36: 1T8IYXA7

Squares and roots of 142006443775

• 142006443775 squared (142006443775²) is 20165830073622236250625
• 142006443775 cubed (142006443775³) is 2863677814526040202714145871109375
• The square root of 142006443775 is 376837.4235330137
• The cube root of 142006443775 is 5217.1823602015

Scales and comparisons

• 142,006,443,775 seconds is equal to 4,515 years, 19 weeks, 2 hours, 22 minutes, 55 seconds.
• To count from 1 to 142,006,443,775 would take you about nine thousand and thirty 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 142006443775 cubic inches would be around 434.8 feet tall.

Recreational maths with 142006443775

• 142006443775 backwards is 577344600241
• The number of decimal digits it has is: 12
• The sum of 142006443775's digits is 43
• More coming soon!