11493387520

Names of 11493387520

• Cardinal: 11493387520 can be written as Eleven billion, four hundred ninety-three million, three hundred eighty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.149338752 × 10¹⁰

Factors of 11493387520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191101

Divisors of 11493387520

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 256 320 376 470 640 752 940 1280 1504 1880 3008 3760 6016 7520 12032 15040 30080 60160 191047 382094 764188 955235 1528376 1910470 3056752 3820940 6113504 7641880 8979209 12227008 15283760 17958418 24454016 30567520 35916836 44896045 48908032 61135040 71833672 89792090 122270080 143667344 179584180 244540160 287334688 359168360 574669376 718336720 1149338752 1436673440 2298677504 2873346880 5746693760 11493387520
• Sum of all divisors σ(n): 28116152064
• Sum of proper divisors (its aliquot sum) s(n): 16622764544
• 11493387520 is an abundant number, because the sum of its proper divisors (16622764544) is greater than itself. Its abundance is 5129377024

Bases of 11493387520

• Binary: 1010101101000011110010110100000000₂
• Hexadecimal: 0x2AD0F2D00
• Base-36: 5A2V6KG

Squares and roots of 11493387520

• 11493387520 squared (11493387520²) is 132097956684891750400
• 11493387520 cubed (11493387520³) is 1518253006779635416598315008000
• The square root of 11493387520 is 107207.2176674687
• The cube root of 11493387520 is 2256.7460101785

Scales and comparisons

• 11,493,387,520 seconds is equal to 365 years, 23 weeks, 4 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 11,493,387,520 would take you about seven hundred thirty 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 11493387520 cubic inches would be around 188.1 feet tall.

Recreational maths with 11493387520

• 11493387520 backwards is 02578339411
• The number of decimal digits it has is: 11
• The sum of 11493387520's digits is 43
• More coming soon!