43138768 (number)

43138768 is an even 8-digits composite number following 43138767 and preceding 43138769. In scientific notation, it is written as 4.3138768 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 21522944 positive integers (up to 43138768) that are relatively prime to 43138768.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 4.3138768 × 10^7
Engineering notation 4.3138768 × 10^6

Prime Factorization of 43138768

Prime Factorization 2 × 2 × 2 × 2 × 509 × 5297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5392346
Product of the distinct prime numbers

The prime factorization of 43138768 is 2 × 2 × 2 × 2 × 509 × 5297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 52, 78, 703, 37, 697, 5493, 77253, 94385, 622614, 713490, 7904663, 4680334, 53327938, 65575364, 991830724, 287496302, 2534346820, 6277549341

Basic calculations (n = 43138768)

Multiplication

n×y
n×2 86277536
n×3 129416304
n×4 172555072
n×5 215693840

Division

n÷y
n÷2 21569384
n÷3 14379589.333333
n÷3 10784692
n÷5 8627753.6

Exponentiation

ny
n2 1860953304557824
n3 8.0279232864153E+22
n4 3.4631472017447E+30
n5 1.4939590368591E+38

Nth Root

y√n
2√n 6568.010962232
3√n 350.71626922135
4√n 81.043265989421
5√n 33.64910734384

Divisors of 43138768

1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 5297, 8144, 10594, 21188, 42376, 84752, 2696173, 5392346, 10784692, 21569384, 43138768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138768 can be divided by 20 positive divisors. The sum of these divisors (counting 43138768) is 1, the average is 0.05.

Base conversion 43138768

Base System Value
2 Binary 10100100100011111011010000
3 Ternary 10000011200021011
4 Quaternary 2210203323100
5 Quinary 42020420033
6 Senary 4140340304
8 Octal 244437320
10 Decimal 43138768
12 Duodecimal 12544694
16 Hexadecimal 2923ed0
20 Vigesimal d9c6i8
36 Base36 pom34

Cryptographic Hash Functions

md5 1274a568b5b2d74dad4394b861542153
sha1 02c06e67e4669527531222935fe7fd6989e34d36
sha256 f9aec32486d637804d83fe96d111c0cf4c4c589f73504fcb8b6a956b5571f139
sha512 75ebcdd8ec6511bd8e92ba376f9c760716c0edec6985779ac6959c2d9f9c004c872b6e61b9bcda3895a9b5142fb0426212aa9cbd5505385f9940e8b5e241252c
ripemd-160 9619acaff0b8847d58479edc4bdae67f18106589

43138768 as geometric shapes

Circle

Radius = n
Diameter 86277536
Circumference 271048873.26743
Area 5.8463572302725E+15

Sphere

Radius = n
Volume 3.3627286426913E+23
Surface area 2.338542892109E+16
Circumference 271048873.26743

Square

Length = n
Perimeter 172555072
Area 1860953304557824
Diagonal 61007430.769666

Cube

Length = n
Surface area 11165719827346944
Volume 8.0279232864153E+22
Space diagonal 74718537.951926

Equilateral Triangle

Length = n
Perimeter 129416304
Area 8.0581641850184E+14
Altitude 37359268.975963

Triangular Pyramid

Length = n
Surface area 8.0581641850184E+14
Volume 9.4609983244495E+21
Height 20335810.256555