18550137960

Names of 18550137960

• Cardinal: 18550137960 can be written as Eighteen billion, five hundred fifty million, one hundred thirty-seven thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.855013796 × 10¹⁰

Factors of 18550137960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6113

Divisors of 18550137960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 37 40 45 60 72 74 90 111 120 148 180 185 222 239 296 333 360 370 444 478 555 666 717 740 888 956 1110 1195 1332 1434 1480 1665 1912 2151 2220 2390 2664 2868 3330 3585 4302 4440 4780 5736 5827 6660 7170 8604 8843 9560 10755 11654 13320 14340 17208 17481 17686 21510 23308 26529 28680 29135 34962 35372 43020 44215 46616 52443 53058 58270 69924 70744 79587 86040 87405 88430 104886 106116 116540 132645 139848 159174 174810 176860 209772 212232 215599 233080 262215 265290 318348 349620 353720 397935 419544 431198 524430 530580 636696 646797 699240 795870 862396 1048860 1061160 1077995 1293594 1392653 1591740 1724792 1940391 2097720 2155990 2587188 2785306 3183480 3233985 3880782 4177959 4311980 5174376 5570612 6467970 6963265 7761564 8355918 8623960 9701955 11141224 12533877 12935940 13926530 15523128 16711836 19403910 20889795 25067754 25871880 27853060 33423672 38807820 41779590 50135508 51528161 55706120 62669385 77615640 83559180 100271016 103056322 125338770 154584483 167118360 206112644 250677540 257640805 309168966 412225288 463753449 501355080 515281610 618337932 772922415 927506898 1030563220 1236675864 1545844830 1855013796 2061126440 2318767245 3091689660 3710027592 4637534490 6183379320 9275068980 18550137960
• Sum of all divisors σ(n): 62187091200
• Sum of proper divisors (its aliquot sum) s(n): 43636953240
• 18550137960 is an abundant number, because the sum of its proper divisors (43636953240) is greater than itself. Its abundance is 25086815280

Bases of 18550137960

• Binary: 10001010001101011001010010001101000₂
• Hexadecimal: 0x451ACA468
• Base-36: 8IS9U20

Squares and roots of 18550137960

• 18550137960 squared (18550137960²) is 344107618335032961600
• 18550137960 cubed (18550137960³) is 6383243793201886938827382336000
• The square root of 18550137960 is 136198.8911849139
• The cube root of 18550137960 is 2647.1733457833

Scales and comparisons

• 18,550,137,960 seconds is equal to 589 years, 43 weeks, 3 days, 16 hours, 6 minutes.
• To count from 1 to 18,550,137,960 would take you about one thousand, one hundred seventy-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 18550137960 cubic inches would be around 220.6 feet tall.

Recreational maths with 18550137960

• 18550137960 backwards is 06973105581
• 18550137960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18550137960's digits is 45
• More coming soon!