139609444029

Names of 139609444029

• Cardinal: 139609444029 can be written as One hundred thirty-nine billion, six hundred nine million, four hundred forty-four thousand and twenty-nine.

Scientific notation

• Scientific notation: 1.39609444029 × 10¹¹

Factors of 139609444029

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 68

Divisors of 139609444029

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 11 17 33 37 51 111 187 289 407 561 629 867 1221 1369 1887 3179 4107 4913 6919 9537 10693 14739 15059 20757 23273 32079 45177 50653 54043 69819 83521 117623 151959 162129 181781 250563 256003 352869 395641 545343 557183 768009 861101 918731 1186923 1671549 1999591 2583303 2756193 3090277 4352051 5998773 6725897 9270831 9472111 13056153 14638717 20177691 28416333 33993047 43916151 73984867 101979141 114340249 161025887 221954601 248858189 343020747 483077661 746574567 1257742739 2737440079 3773228217 4230589213 8212320237 12691767639 46536481343 139609444029
• Sum of all divisors σ(n): 221753110080
• Sum of proper divisors (its aliquot sum) s(n): 82143666051
• 139609444029 is a deficient number, because the sum of its proper divisors (82143666051) is less than itself. Its deficiency is 57465777978

Bases of 139609444029

• Binary: 10000010000001010111110000111010111101₂
• Hexadecimal: 0x20815F0EBD
• Base-36: 1S4VUWFX

Squares and roots of 139609444029

• 139609444029 squared (139609444029²) is 19490796862086483752841
• 139609444029 cubed (139609444029³) is 2721099313598071785649673459236389
• The square root of 139609444029 is 373643.4718137063
• The cube root of 139609444029 is 5187.6611297231

Scales and comparisons

• 139,609,444,029 seconds is equal to 4,439 years, 7 weeks, 5 days, 1 hour, 7 minutes, 9 seconds.
• To count from 1 to 139,609,444,029 would take you about eight thousand, eight 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 139609444029 cubic inches would be around 432.3 feet tall.

Recreational maths with 139609444029

• 139609444029 backwards is 920444906931
• 139609444029 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139609444029's digits is 51
• More coming soon!