18063949824

Names of 18063949824

• Cardinal: 18063949824 can be written as Eighteen billion, sixty-three million, nine hundred forty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8063949824 × 10¹⁰

Factors of 18063949824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 15318

Divisors of 18063949824

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3072 4096 4608 6144 8192 9216 12288 15313 16384 18432 24576 30626 32768 36864 45939 49152 61252 65536 73728 91878 98304 122504 131072 137817 147456 183756 196608 245008 275634 294912 367512 393216 490016 551268 589824 735024 980032 1102536 1179648 1470048 1960064 2205072 2940096 3920128 4410144 5880192 7840256 8820288 11760384 15680512 17640576 23520768 31361024 35281152 47041536 62722048 70562304 94083072 125444096 141124608 188166144 250888192 282249216 376332288 501776384 564498432 752664576 1003552768 1128996864 1505329152 2007105536 2257993728 3010658304 4515987456 6021316608 9031974912 18063949824
• Sum of all divisors σ(n): 52187952726
• Sum of proper divisors (its aliquot sum) s(n): 34124002902
• 18063949824 is an abundant number, because the sum of its proper divisors (34124002902) is greater than itself. Its abundance is 16060053078

Bases of 18063949824

• Binary: 10000110100101100100000000000000000₂
• Hexadecimal: 0x434B20000
• Base-36: 8AQT4W0

Squares and roots of 18063949824

• 18063949824 squared (18063949824²) is 326306283243989630976
• 18063949824 cubed (18063949824³) is 5894380327775360643526740148224
• The square root of 18063949824 is 134402.1942678021
• The cube root of 18063949824 is 2623.8413546761

Scales and comparisons

• 18,063,949,824 seconds is equal to 574 years, 19 weeks, 4 days, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 18,063,949,824 would take you about one thousand, one hundred forty-eight 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 18063949824 cubic inches would be around 218.7 feet tall.

Recreational maths with 18063949824

• 18063949824 backwards is 42894936081
• The number of decimal digits it has is: 11
• The sum of 18063949824's digits is 54
• More coming soon!