67243940 (number)

67243940 is an even 8-digits composite number following 67243939 and preceding 67243941. In scientific notation, it is written as 6.7243940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 26867808 positive integers (up to 67243940) that are relatively prime to 67243940.

Interesting facts

Basic properties

Name

Name sixty-seven million two hundred forty-three thousand nine hundred forty

Notation

Scientific notation 6.7243940 × 10^7
Engineering notation 6.7243940 × 10^6

Prime Factorization of 67243940

Prime Factorization 2 × 2 × 5 × 2179 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33621970
Product of the distinct prime numbers

The prime factorization of 67243940 is 2 × 2 × 5 × 2179 × 1543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 26, 93, 274, 264, 248, 5021, 70969, 19849, 448866, 249137, 2399008, 9822023, 46020017, 95541209, 205884165, 839235014, 7151442472, 6235072207

Basic calculations (n = 67243940)

Multiplication

n×y
n×2 134487880
n×3 201731820
n×4 268975760
n×5 336219700

Division

n÷y
n÷2 33621970
n÷3 22414646.666667
n÷3 16810985
n÷5 13448788

Exponentiation

ny
n2 4521747466723600
n3 3.0406011534751E+23
n4 2.0446200152821E+31
n5 1.3748830563043E+39

Nth Root

y√n
2√n 8200.2402403832
3√n 406.64713543511
4√n 90.555177877266
5√n 36.773132821963

Divisors of 67243940

1, 2, 4, 5, 10, 20, 1543, 2179, 3086, 4358, 6172, 7715, 8716, 10895, 15430, 21790, 30860, 43580, 3362197, 6724394, 13448788, 16810985, 33621970, 67243940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67243939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67243940 can be divided by 24 positive divisors. The sum of these divisors (counting 67243940) is 1, the average is 0.041666666666667.

Base conversion 67243940

Base System Value
2 Binary 100000000100000111110100100
3 Ternary 11200112100100022
4 Quaternary 10000200332210
5 Quinary 114203301230
6 Senary 10401134312
8 Octal 400407644
10 Decimal 67243940
12 Duodecimal 1a62a398
16 Hexadecimal 4020fa4
20 Vigesimal 11059h0
36 Base36 1419r8

Cryptographic Hash Functions

md5 49e890fc5dbf020dc54214e786498bc0
sha1 ae8f6b6ef6b0e74c1312812a4e85dc8bef74b65a
sha256 79d846ae49e111664ab96e526b0dd92423323e2a51f07a19de7599dfc11bae87
sha512 7ce0f82371234ab166429f80e0ffc7ec3186e4dc988828a1a983f6e96bf453d8401bb7d93789b2484a773ed508d80998db7d68cd8c05f991afa096d79030be32
ripemd-160 216b4827e8d65716f44e1ca47d44e3e589efc7d6

67243940 as geometric shapes

Circle

Radius = n
Diameter 134487880
Circumference 422506135.80487
Area 1.4205488622847E+16

Sphere

Radius = n
Volume 1.2736440328339E+24
Surface area 5.6821954491388E+16
Circumference 422506135.80487

Square

Length = n
Perimeter 268975760
Area 4521747466723600
Diagonal 95097291.935403

Cube

Length = n
Surface area 27130484800341600
Volume 3.0406011534751E+23
Space diagonal 116469920.58111

Equilateral Triangle

Length = n
Perimeter 201731820
Area 1.9579740878403E+15
Altitude 58234960.290557

Triangular Pyramid

Length = n
Surface area 1.9579740878403E+15
Volume 3.5833828241765E+22
Height 31699097.311801