18848320080

Names of 18848320080

• Cardinal: 18848320080 can be written as Eighteen billion, eight hundred forty-eight million, three hundred twenty thousand and eighty.

Scientific notation

• Scientific notation: 1.884832008 × 10¹⁰

Factors of 18848320080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17742

Divisors of 18848320080

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 8599 9133 17198 18266 25797 27399 34396 36532 42995 45665 51594 54798 68792 73064 85990 91330 103188 109596 128985 136995 137584 146128 171980 182660 206376 219192 257970 273990 343960 365320 412752 438384 515940 547980 687920 730640 1031880 1095960 2063760 2191920 78534667 157069334 235604001 314138668 392673335 471208002 628277336 785346670 942416004 1178020005 1256554672 1570693340 1884832008 2356040010 3141386680 3769664016 4712080020 6282773360 9424160040 18848320080
• Sum of all divisors σ(n): 58442985600
• Sum of proper divisors (its aliquot sum) s(n): 39594665520
• 18848320080 is an abundant number, because the sum of its proper divisors (39594665520) is greater than itself. Its abundance is 20746345440

Bases of 18848320080

• Binary: 10001100011011100101000101001010000₂
• Hexadecimal: 0x463728A50
• Base-36: 8NPSWUO

Squares and roots of 18848320080

• 18848320080 squared (18848320080²) is 355259169838131206400
• 18848320080 cubed (18848320080³) is 6696038544464178767263744512000
• The square root of 18848320080 is 137289.1841333467
• The cube root of 18848320080 is 2661.2819155171

Scales and comparisons

• 18,848,320,080 seconds is equal to 599 years, 16 weeks, 3 days, 20 hours, 28 minutes.
• To count from 1 to 18,848,320,080 would take you about one thousand, one hundred ninety-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 18848320080 cubic inches would be around 221.8 feet tall.

Recreational maths with 18848320080

• 18848320080 backwards is 08002384881
• The number of decimal digits it has is: 11
• The sum of 18848320080's digits is 42
• More coming soon!