130725254673

Names of 130725254673

• Cardinal: 130725254673 can be written as One hundred thirty billion, seven hundred twenty-five million, two hundred fifty-four thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 1.30725254673 × 10¹¹

Factors of 130725254673

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3039

Divisors of 130725254673

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 1053 1521 2187 2197 3023 3159 4563 6561 6591 9069 9477 13689 19683 19773 27207 28431 39299 41067 59319 81621 85293 117897 123201 177957 244863 255879 353691 369603 510887 533871 734589 1061073 1108809 1532661 1601613 2203767 3183219 3326427 4597983 4804839 6611301 6641531 9549657 13793949 14414517 19833903 19924593 28648971 41381847 43243551 59501709 59773779 85946913 124145541 179321337 257840739 372436623 537964011 773522217 1117309869 1613892033 3351929607 4841676099 10055788821 14525028297 43575084891 130725254673
• Sum of all divisors σ(n): 212487770880
• Sum of proper divisors (its aliquot sum) s(n): 81762516207
• 130725254673 is a deficient number, because the sum of its proper divisors (81762516207) is less than itself. Its deficiency is 48962738466

Bases of 130725254673

• Binary: 1111001101111110101010001011000010001₂
• Hexadecimal: 0x1E6FD51611
• Base-36: 1O1YFW29

Squares and roots of 130725254673

• 130725254673 squared (130725254673²) is 17089092209320708336929
• 130725254673 cubed (130725254673³) is 2233975931193829821677797815719217
• The square root of 130725254673 is 361559.4759828595
• The cube root of 130725254673 is 5075.2000493573

Scales and comparisons

• 130,725,254,673 seconds is equal to 4,156 years, 34 weeks, 1 day, 18 hours, 44 minutes, 33 seconds.
• To count from 1 to 130,725,254,673 would take you about eight thousand, three hundred thirteen 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 130725254673 cubic inches would be around 422.9 feet tall.

Recreational maths with 130725254673

• 130725254673 backwards is 376452527031
• The number of decimal digits it has is: 12
• The sum of 130725254673's digits is 45
• More coming soon!