18235011480

Names of 18235011480

• Cardinal: 18235011480 can be written as Eighteen billion, two hundred thirty-five million, eleven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.823501148 × 10¹⁰

Factors of 18235011480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21708364

Divisors of 18235011480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 21708347 43416694 65125041 86833388 108541735 130250082 151958429 173666776 217083470 260500164 303916858 325625205 434166940 455875287 521000328 607833716 651250410 759792145 868333880 911750574 1215667432 1302500820 1519584290 1823501148 2279376435 2605001640 3039168580 3647002296 4558752870 6078337160 9117505740 18235011480
• Sum of all divisors σ(n): 62520042240
• Sum of proper divisors (its aliquot sum) s(n): 44285030760
• 18235011480 is an abundant number, because the sum of its proper divisors (44285030760) is greater than itself. Its abundance is 26050019280

Bases of 18235011480

• Binary: 10000111110111001000011000110011000₂
• Hexadecimal: 0x43EE43198
• Base-36: 8DKNKWO

Squares and roots of 18235011480

• 18235011480 squared (18235011480²) is 332515643675731790400
• 18235011480 cubed (18235011480³) is 6063426579706558595344953792000
• The square root of 18235011480 is 135037.0744647559
• The cube root of 18235011480 is 2632.0977485307

Scales and comparisons

• 18,235,011,480 seconds is equal to 579 years, 42 weeks, 3 days, 8 hours, 58 minutes.
• To count from 1 to 18,235,011,480 would take you about one thousand, one hundred fifty-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 18235011480 cubic inches would be around 219.3 feet tall.

Recreational maths with 18235011480

• 18235011480 backwards is 08411053281
• The number of decimal digits it has is: 11
• The sum of 18235011480's digits is 33
• More coming soon!