18080833400

Names of 18080833400

• Cardinal: 18080833400 can be written as Eighteen billion, eighty million, eight hundred thirty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.80808334 × 10¹⁰

Factors of 18080833400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5040

Divisors of 18080833400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 53 56 70 98 100 106 140 175 196 200 212 245 265 280 343 350 371 392 424 490 530 686 700 742 980 1060 1225 1325 1372 1400 1484 1715 1855 1960 2120 2450 2597 2650 2744 2968 3430 3710 4900 4973 5194 5300 6860 7420 8575 9275 9800 9946 10388 10600 12985 13720 14840 17150 18179 18550 19892 20776 24865 25970 34300 34811 36358 37100 39784 49730 51940 64925 68600 69622 72716 74200 90895 99460 103880 124325 129850 139244 145432 174055 181790 198920 243677 248650 259700 263569 278488 348110 363580 454475 487354 497300 519400 527138 696220 727160 870275 908950 974708 994600 1054276 1218385 1317845 1392440 1705739 1740550 1817900 1844983 1949416 2108552 2436770 2635690 3411478 3481100 3635800 3689966 4873540 5271380 6091925 6589225 6822956 6962200 7379932 8528695 9224915 9747080 10542760 12183850 12914881 13178450 13645912 14759864 17057390 18449830 24367700 25829762 26356900 34114780 36899660 42643475 46124575 48735400 51659524 52713800 64574405 68229560 73799320 85286950 90404167 92249150 103319048 129148810 170573900 180808334 184498300 258297620 322872025 341147800 361616668 368996600 452020835 516595240 645744050 723233336 904041670 1291488100 1808083340 2260104175 2582976200 3616166680 4520208350 9040416700 18080833400
• Sum of all divisors σ(n): 49958856000
• Sum of proper divisors (its aliquot sum) s(n): 31878022600
• 18080833400 is an abundant number, because the sum of its proper divisors (31878022600) is greater than itself. Its abundance is 13797189200

Bases of 18080833400

• Binary: 10000110101101100111001111101111000₂
• Hexadecimal: 0x435B39F78
• Base-36: 8B0V0C8

Squares and roots of 18080833400

• 18080833400 squared (18080833400²) is 326916536438555560000
• 18080833400 cubed (18080833400³) is 5910923431050552417003704000000
• The square root of 18080833400 is 134464.9894954073
• The cube root of 18080833400 is 2624.6585629981

Scales and comparisons

• 18,080,833,400 seconds is equal to 574 years, 47 weeks, 3 days, 21 hours, 43 minutes, 20 seconds.
• To count from 1 to 18,080,833,400 would take you about one thousand, one 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 18080833400 cubic inches would be around 218.7 feet tall.

Recreational maths with 18080833400

• 18080833400 backwards is 00433808081
• 18080833400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18080833400's digits is 35
• More coming soon!