18307148850

Names of 18307148850

• Cardinal: 18307148850 can be written as Eighteen billion, three hundred seven million, one hundred forty-eight thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.830714885 × 10¹⁰

Factors of 18307148850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1775

Divisors of 18307148850

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 27 30 38 45 50 54 57 75 90 95 114 135 150 171 190 225 270 285 342 450 475 513 570 653 675 855 950 1026 1093 1306 1350 1425 1710 1959 2186 2565 2850 3265 3279 3918 4275 5130 5465 5877 6530 6558 8550 9795 9837 10930 11754 12407 12825 16325 16395 17631 19590 19674 20767 24814 25650 27325 29385 29511 32650 32790 35262 37221 41534 48975 49185 54650 58770 59022 62035 62301 74442 81975 88155 97950 98370 103835 111663 124070 124602 146925 147555 163950 176310 186105 186903 207670 223326 245925 293850 295110 310175 311505 334989 372210 373806 440775 491850 519175 558315 560709 620350 623010 669978 713729 737775 881550 930525 934515 1038350 1116630 1121418 1427458 1475550 1557525 1674945 1861050 1869030 2141187 2791575 2803545 3115050 3349890 3568645 4282374 4672575 5583150 5607090 6423561 7137290 8374725 9345150 10705935 12847122 13560851 14017725 16749450 17843225 19270683 21411870 27121702 28035450 32117805 35686450 38541366 40682553 53529675 64235610 67804255 81365106 96353415 107059350 122047659 135608510 160589025 192706830 203412765 244095318 321178050 339021275 366142977 406825530 481767075 610238295 678042550 732285954 963534150 1017063825 1220476590 1830714885 2034127650 3051191475 3661429770 6102382950 9153574425 18307148850
• Sum of all divisors σ(n): 53231414400
• Sum of proper divisors (its aliquot sum) s(n): 34924265550
• 18307148850 is an abundant number, because the sum of its proper divisors (34924265550) is greater than itself. Its abundance is 16617116700

Bases of 18307148850

• Binary: 10001000011001100001110110000110010₂
• Hexadecimal: 0x44330EC32
• Base-36: 8ERLQGI

Squares and roots of 18307148850

• 18307148850 squared (18307148850²) is 335151699016056322500
• 18307148850 cubed (18307148850³) is 6135672041217341635991104125000
• The square root of 18307148850 is 135303.9129145939
• The cube root of 18307148850 is 2635.5640251251

Scales and comparisons

• 18,307,148,850 seconds is equal to 582 years, 5 weeks, 5 days, 7 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,307,148,850 would take you about one thousand, one hundred sixty-four 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 18307148850 cubic inches would be around 219.6 feet tall.

Recreational maths with 18307148850

• 18307148850 backwards is 05884170381
• 18307148850 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18307148850's digits is 45
• More coming soon!