23842139280

Names of 23842139280

• Cardinal: 23842139280 can be written as Twenty-three billion, eight hundred forty-two million, one hundred thirty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.384213928 × 10¹⁰

Factors of 23842139280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24458

Divisors of 23842139280

• 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 5147 10294 15441 19301 20588 25735 30882 38602 41176 51470 57903 61764 77204 77205 82352 96505 102940 115806 123528 154408 154410 193010 205880 231612 247056 289515 308816 308820 386020 411760 463224 579030 617640 772040 926448 1158060 1235280 1544080 2316120 4632240 99342247 198684494 298026741 397368988 496711235 596053482 794737976 993422470 1192106964 1490133705 1589475952 1986844940 2384213928 2980267410 3973689880 4768427856 5960534820 7947379760 11921069640 23842139280
• Sum of all divisors σ(n): 73928821824
• Sum of proper divisors (its aliquot sum) s(n): 50086682544
• 23842139280 is an abundant number, because the sum of its proper divisors (50086682544) is greater than itself. Its abundance is 26244543264

Bases of 23842139280

• Binary: 10110001101000110100010110010010000₂
• Hexadecimal: 0x58D1A2C90
• Base-36: AYAZSEO

Squares and roots of 23842139280

• 23842139280 squared (23842139280²) is 568447605446918918400
• 23842139280 cubed (23842139280³) is 13553006982447927499359754752000
• The square root of 23842139280 is 154408.9999967619
• The cube root of 23842139280 is 2878.1609304355

Scales and comparisons

• 23,842,139,280 seconds is equal to 758 years, 5 weeks, 3 days, 16 hours, 28 minutes.
• To count from 1 to 23,842,139,280 would take you about one thousand, five hundred sixteen 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 23842139280 cubic inches would be around 239.8 feet tall.

Recreational maths with 23842139280

• 23842139280 backwards is 08293124832
• The number of decimal digits it has is: 11
• The sum of 23842139280's digits is 42
• More coming soon!