4245252143990

Names of 4245252143990

• Cardinal: 4245252143990 can be written as Four trillion, two hundred forty-five billion, two hundred fifty-two million, one hundred forty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.24525214399 × 10¹²

Factors of 4245252143990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13312845

Divisors of 4245252143990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 11 13 22 26 55 65 110 130 143 223 286 446 715 1115 1430 2230 2453 2899 4906 5798 12265 14495 24530 28990 31889 63778 159445 318890 13312591 26625182 66562955 133125910 146438501 173063683 292877002 346127366 732192505 865318415 1464385010 1730636830 1903700513 2968707793 3807401026 5937415586 9518502565 14843538965 19037005130 29687077930 32655785723 38593201309 65311571446 77186402618 163278928615 192966006545 326557857230 385932013090 424525214399 849050428798 2122626071995 4245252143990
• Sum of all divisors σ(n): 9017630318592
• Sum of proper divisors (its aliquot sum) s(n): 4772378174602
• 4245252143990 is an abundant number, because the sum of its proper divisors (4772378174602) is greater than itself. Its abundance is 527126030612

Bases of 4245252143990

• Binary: 111101110001101100101111101111101101110110₂
• Hexadecimal: 0x3DC6CBEFB76
• Base-36: 1I68PIMIE

Squares and roots of 4245252143990

• 4245252143990 squared (4245252143990²) is 18022165766051691693120100
• 4245252143990 cubed (4245252143990³) is 76508637857674124917384577657563199000
• The square root of 4245252143990 is 2060400.9667999091
• The cube root of 4245252143990 is 16192.0249116475

Scales and comparisons

• 4,245,252,143,990 seconds is equal to 134,985 years, 46 weeks, 18 hours, 39 minutes, 50 seconds.
• To count from 1 to 4,245,252,143,990 would take you about three hundred thirty-seven thousand, four hundred sixty-four 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 4245252143990 cubic inches would be around 1349.3 feet tall.

Recreational maths with 4245252143990

• 4245252143990 backwards is 0993412525424
• The number of decimal digits it has is: 13
• The sum of 4245252143990's digits is 50
• More coming soon!