140729689170

Names of 140729689170

• Cardinal: 140729689170 can be written as One hundred forty billion, seven hundred twenty-nine million, six hundred eighty-nine thousand, one hundred seventy.

Scientific notation

• Scientific notation: 1.4072968917 × 10¹¹

Factors of 140729689170

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1460037

Divisors of 140729689170

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 81 85 90 102 105 119 126 135 153 162 170 189 210 238 255 270 306 315 357 378 405 459 510 567 595 630 714 765 810 918 945 1071 1134 1190 1377 1530 1785 1890 2142 2295 2754 2835 3213 3570 4590 5355 5670 6426 6885 9639 10710 13770 16065 19278 32130 48195 96390 1460003 2920006 4380009 7300015 8760018 10220021 13140027 14600030 20440042 21900045 24820051 26280054 30660063 39420081 43800090 49640102 51100105 61320126 65700135 74460153 78840162 91980189 102200210 118260243 124100255 131400270 148920306 153300315 173740357 183960378 197100405 223380459 236520486 248200510 275940567 306600630 347480714 372300765 394200810 446760918 459900945 521221071 551881134 591301215 670141377 744601530 827821701 868701785 919801890 1042442142 1116902295 1182602430 1340282754 1379702835 1563663213 1655643402 1737403570 2010424131 2233804590 2606105355 2759405670 3127326426 3350706885 4020848262 4139108505 4690989639 5212210710 6701413770 7818316065 8278217010 9381979278 10052120655 14072968917 15636632130 20104241310 23454948195 28145937834 46909896390 70364844585 140729689170
• Sum of all divisors σ(n): 457903974528
• Sum of proper divisors (its aliquot sum) s(n): 317174285358
• 140729689170 is an abundant number, because the sum of its proper divisors (317174285358) is greater than itself. Its abundance is 176444596188

Bases of 140729689170

• Binary: 10000011000100001001001010010001010010₂
• Hexadecimal: 0x20C424A452
• Base-36: 1SNETN4I

Squares and roots of 140729689170

• 140729689170 squared (140729689170²) is 19804845413884815288900
• 140729689170 cubed (140729689170³) is 2787129739155910057789760751213000
• The square root of 140729689170 is 375139.5595908275
• The cube root of 140729689170 is 5201.4996804929

Scales and comparisons

• 140,729,689,170 seconds is equal to 4,474 years, 39 weeks, 6 days, 20 hours, 19 minutes, 30 seconds.
• To count from 1 to 140,729,689,170 would take you about eight thousand, nine hundred forty-nine 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 140729689170 cubic inches would be around 433.5 feet tall.

Recreational maths with 140729689170

• 140729689170 backwards is 071986927041
• 140729689170 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140729689170's digits is 54
• More coming soon!