18074198016

Names of 18074198016

• Cardinal: 18074198016 can be written as Eighteen billion, seventy-four million, one hundred ninety-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.8074198016 × 10¹⁰

Factors of 18074198016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 5015

Divisors of 18074198016

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 512 576 588 672 768 784 882 896 1008 1024 1152 1176 1344 1536 1568 1764 1792 2016 2048 2304 2352 2688 3072 3136 3528 3584 4032 4096 4608 4704 5003 5376 6144 6272 7056 7168 8064 8192 9216 9408 10006 10752 12288 12544 14112 14336 15009 16128 18432 18816 20012 21504 24576 25088 28224 28672 30018 32256 35021 36864 37632 40024 43008 45027 50176 56448 57344 60036 64512 70042 73728 75264 80048 86016 90054 100352 105063 112896 120072 129024 140084 150528 160096 172032 180108 200704 210126 225792 240144 245147 258048 280168 301056 315189 320192 360216 401408 420252 451584 480288 490294 516096 560336 602112 630378 640384 720432 735441 840504 903168 960576 980588 1120672 1204224 1260756 1280768 1440864 1470882 1681008 1806336 1921152 1961176 2206323 2241344 2521512 2561536 2881728 2941764 3362016 3612672 3842304 3922352 4412646 4482688 5043024 5123072 5763456 5883528 6724032 7684608 7844704 8825292 8965376 10086048 10246144 11526912 11767056 13448064 15369216 15689408 17650584 17930752 20172096 20492288 23053824 23534112 26896128 30738432 31378816 35301168 35861504 40344192 40984576 46107648 47068224 53792256 61476864 62757632 70602336 71723008 80688384 92215296 94136448 107584512 122953728 125515264 141204672 143446016 161376768 184430592 188272896 215169024 251030528 282409344 286892032 322753536 368861184 376545792 430338048 502061056 564818688 645507072 753091584 860676096 1004122112 1129637376 1291014144 1506183168 2008244224 2259274752 2582028288 3012366336 4518549504 6024732672 9037099008 18074198016
• Sum of all divisors σ(n): 60747574212
• Sum of proper divisors (its aliquot sum) s(n): 42673376196
• 18074198016 is an abundant number, because the sum of its proper divisors (42673376196) is greater than itself. Its abundance is 24599178180

Bases of 18074198016

• Binary: 10000110101010011100110000000000000₂
• Hexadecimal: 0x4354E6000
• Base-36: 8AWWSG0

Squares and roots of 18074198016

• 18074198016 squared (18074198016²) is 326676633921578336256
• 18074198016 cubed (18074198016³) is 5904418168698949464746776068096
• The square root of 18074198016 is 134440.3139538137
• The cube root of 18074198016 is 2624.3374541219

Scales and comparisons

• 18,074,198,016 seconds is equal to 574 years, 36 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 18,074,198,016 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 18074198016 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074198016

• 18074198016 backwards is 61089147081
• The number of decimal digits it has is: 11
• The sum of 18074198016's digits is 45
• More coming soon!