137143750185

Names of 137143750185

• Cardinal: 137143750185 can be written as One hundred thirty-seven billion, one hundred forty-three million, seven hundred fifty thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 1.37143750185 × 10¹¹

Factors of 137143750185

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11433

Divisors of 137143750185

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 13 15 19 27 39 45 57 65 95 117 135 171 195 247 285 351 361 513 585 741 855 1083 1235 1755 1805 2223 2565 3249 3705 4693 5415 6669 6859 9747 11115 11393 14079 16245 20577 23465 33345 34179 34295 42237 48735 56965 61731 70395 89167 102537 102885 126711 148109 170895 185193 211185 216467 267501 307611 308655 444327 445835 512685 633555 649401 740545 802503 925965 1082335 1332981 1337505 1538055 1948203 2221635 2407509 2814071 3247005 3998943 4012515 4112873 5844609 6664905 8442213 9741015 12037545 12338619 14070355 19994715 20564365 25326639 29223045 37015857 42211065 53467349 61693095 75979917 78144587 111047571 126633195 160402047 185079285 234433761 267336745 379899585 390722935 481206141 555237855 703301283 802010235 1015879631 1172168805 1443618423 2109903849 2406030705 3047638893 3516506415 5079398155 7218092115 9142916679 10549519245 15238194465 27428750037 45714583395 137143750185
• Sum of all divisors σ(n): 277175001600
• Sum of proper divisors (its aliquot sum) s(n): 140031251415
• 137143750185 is an abundant number, because the sum of its proper divisors (140031251415) is greater than itself. Its abundance is 2887501230

Bases of 137143750185

• Binary: 1111111101110011001111000111000101001₂
• Hexadecimal: 0x1FEE678E29
• Base-36: 1R03UIW9

Squares and roots of 137143750185

• 137143750185 squared (137143750185²) is 18808408214805687534225
• 137143750185 cubed (137143750185³) is 2579455637588813029510922037581625
• The square root of 137143750185 is 370329.2456517579
• The cube root of 137143750185 is 5156.9391511017

Scales and comparisons

• 137,143,750,185 seconds is equal to 4,360 years, 38 weeks, 5 days, 22 hours, 9 minutes, 45 seconds.
• To count from 1 to 137,143,750,185 would take you about eight thousand, seven hundred twenty-one 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 137143750185 cubic inches would be around 429.7 feet tall.

Recreational maths with 137143750185

• 137143750185 backwards is 581057341731
• 137143750185 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137143750185's digits is 45
• More coming soon!