42543907 (number)

42543907 is an odd 8-digits composite number following 42543906 and preceding 42543908. In scientific notation, it is written as 4.2543907 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 34546176 positive integers (up to 42543907) that are relatively prime to 42543907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2543907 × 10^7
Engineering notation 4.2543907 × 10^6

Prime Factorization of 42543907

Prime Factorization 7 × 7 × 19 × 45697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6077701
Product of the distinct prime numbers

The prime factorization of 42543907 is 7 × 7 × 19 × 45697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 29, 38, 174, 372, 2007, 9603, 68160, 59850, 597578, 530477, 996700, 9380955, 1099404, 26393697, 896451190, 942237068, 2022448028, 9260659025

Basic calculations (n = 42543907)

Multiplication

n×y
n×2 85087814
n×3 127631721
n×4 170175628
n×5 212719535

Division

n÷y
n÷2 21271953.5
n÷3 14181302.333333
n÷3 10635976.75
n÷5 8508781.4

Exponentiation

ny
n2 1809984022824649
n3 7.7003791938538E+22
n4 3.2760421628805E+30
n5 1.3937563310567E+38

Nth Root

y√n
2√n 6522.5690490787
3√n 349.09673757769
4√n 80.762423496814
5√n 33.555790487528

Divisors of 42543907

1, 7, 19, 49, 133, 931, 45697, 319879, 868243, 2239153, 6077701, 42543907

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42543906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42543907 can be divided by 12 positive divisors. The sum of these divisors (counting 42543907) is 1, the average is 0.083333333333333.

Base conversion 42543907

Base System Value
2 Binary 10100010010010101100100011
3 Ternary 2222001110021021
4 Quaternary 2202102230203
5 Quinary 41342401112
6 Senary 4115510311
8 Octal 242225443
10 Decimal 42543907
12 Duodecimal 122b8397
16 Hexadecimal 2892b23
20 Vigesimal d5hjf7
36 Base36 pbv37

Cryptographic Hash Functions

md5 eb14c16d6ea9ab33c3c71b42baf75943
sha1 5820778955928d581af2d17c945cb1f850215774
sha256 a51c3ca357ad5d2217e020be4cb83bee3a0a726d6805875aac5ea7b6e7b26c16
sha512 935e26f3c94d6f570fcfac225241dbbe9eeb71a10227d20cc1545a34b1f761ffdaaf45bce16e899d4070209665a60e856c87042877ea7b06081175b8d48a2510
ripemd-160 f1818291ade15d4a9c4f092f5c02991e51f98fa7

42543907 as geometric shapes

Circle

Radius = n
Diameter 85087814
Circumference 267311251.37241
Area 5.6862325092208E+15

Sphere

Radius = n
Volume 3.2255272940356E+23
Surface area 2.2744930036883E+16
Circumference 267311251.37241

Square

Length = n
Perimeter 170175628
Area 1809984022824649
Diagonal 60166170.27574

Cube

Length = n
Surface area 10859904136947894
Volume 7.7003791938538E+22
Space diagonal 73688208.476485

Equilateral Triangle

Length = n
Perimeter 127631721
Area 7.8374607210505E+14
Altitude 36844104.238243

Triangular Pyramid

Length = n
Surface area 7.8374607210505E+14
Volume 9.0749839094697E+21
Height 20055390.091913