18034914240

Names of 18034914240

• Cardinal: 18034914240 can be written as Eighteen billion, thirty-four million, nine hundred fourteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.803491424 × 10¹⁰

Factors of 18034914240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 894606

Divisors of 18034914240

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2240 2520 2880 3360 4032 5040 6720 10080 20160 894589 1789178 2683767 3578356 4472945 5367534 6262123 7156712 8051301 8945890 10735068 12524246 13418835 14313424 16102602 17891780 18786369 21470136 25048492 26837670 28626848 31310615 32205204 35783560 37572738 40256505 42940272 50096984 53675340 56359107 57253696 62621230 64410408 71567120 75145476 80513010 85880544 93931845 100193968 107350680 112718214 125242460 128820816 143134240 150290952 161026020 171761088 187863690 200387936 214701360 225436428 250484920 257641632 281795535 286268480 300581904 322052040 375727380 400775872 429402720 450872856 500969840 515283264 563591070 601163808 644104080 751454760 858805440 901745712 1001939680 1127182140 1202327616 1288208160 1502909520 1803491424 2003879360 2254364280 2576416320 3005819040 3606982848 4508728560 6011638080 9017457120 18034914240
• Sum of all divisors σ(n): 70894468320
• Sum of proper divisors (its aliquot sum) s(n): 52859554080
• 18034914240 is an abundant number, because the sum of its proper divisors (52859554080) is greater than itself. Its abundance is 34824639840

Bases of 18034914240

• Binary: 10000110010111101101111001111000000₂
• Hexadecimal: 0x432F6F3C0
• Base-36: 8A9ISW0

Squares and roots of 18034914240

• 18034914240 squared (18034914240²) is 325258131644154777600
• 18034914240 cubed (18034914240³) is 5866002510064961611302273024000
• The square root of 18034914240 is 134294.1333044747
• The cube root of 18034914240 is 2622.4347663695

Scales and comparisons

• 18,034,914,240 seconds is equal to 573 years, 23 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 18,034,914,240 would take you about one thousand, one hundred forty-six 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 18034914240 cubic inches would be around 218.5 feet tall.

Recreational maths with 18034914240

• 18034914240 backwards is 04241943081
• 18034914240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18034914240's digits is 36
• More coming soon!