134721579930

Names of 134721579930

• Cardinal: 134721579930 can be written as One hundred thirty-four billion, seven hundred twenty-one million, five hundred seventy-nine thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.3472157993 × 10¹¹

Factors of 134721579930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77388

Divisors of 134721579930

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 190 210 266 285 399 439 570 665 798 878 1317 1330 1995 2195 2634 3073 3990 4390 6146 6585 8341 9219 13170 15365 16682 18438 25023 30730 41705 46095 50046 58387 76913 83410 92190 116774 125115 153826 175161 230739 250230 291935 350322 384565 461478 538391 583870 769130 875805 1076782 1153695 1461347 1615173 1751610 2307390 2691955 2922694 3230346 4384041 5383910 7306735 8075865 8768082 10229429 14613470 16151730 20458858 21920205 30688287 33764807 43840410 51147145 61376574 67529614 101294421 102294290 153441435 168824035 202588842 236353649 306882870 337648070 472707298 506472105 641531333 709060947 1012944210 1181768245 1283062666 1418121894 1924593999 2363536490 3207656665 3545304735 3849187998 4490719331 6415313330 7090609470 8981438662 9622969995 13472157993 19245939990 22453596655 26944315986 44907193310 67360789965 134721579930
• Sum of all divisors σ(n): 389861683200
• Sum of proper divisors (its aliquot sum) s(n): 255140103270
• 134721579930 is an abundant number, because the sum of its proper divisors (255140103270) is greater than itself. Its abundance is 120418523340

Bases of 134721579930

• Binary: 1111101011110000010000010101110011010₂
• Hexadecimal: 0x1F5E082B9A
• Base-36: 1PW1R0D6

Squares and roots of 134721579930

• 134721579930 squared (134721579930²) is 18149904098835378804900
• 134721579930 cubed (134721579930³) is 2445183755773085105576163225657000
• The square root of 134721579930 is 367044.3841417547
• The cube root of 134721579930 is 5126.3988082465

Scales and comparisons

• 134,721,579,930 seconds is equal to 4,283 years, 37 weeks, 6 days, 13 hours, 5 minutes, 30 seconds.
• To count from 1 to 134,721,579,930 would take you about eight thousand, five hundred sixty-seven 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 134721579930 cubic inches would be around 427.2 feet tall.

Recreational maths with 134721579930

• 134721579930 backwards is 039975127431
• The number of decimal digits it has is: 12
• The sum of 134721579930's digits is 51
• More coming soon!