43138745 (number)

43138745 is an odd 8-digits composite number following 43138744 and preceding 43138746. In scientific notation, it is written as 4.3138745 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 31494144 positive integers (up to 43138745) that are relatively prime to 43138745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.3138745 × 10^7
Engineering notation 4.3138745 × 10^6

Prime Factorization of 43138745

Prime Factorization 5 × 89 × 13 × 7457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43138745
Product of the distinct prime numbers

The prime factorization of 43138745 is 5 × 89 × 13 × 7457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 73, 3, 255, 495, 5706, 896, 72463, 94414, 145686, 204603, 6619278, 408460, 98442970, 42308191, 168655051, 876147923, 2348222265, 725625100

Basic calculations (n = 43138745)

Multiplication

n×y
n×2 86277490
n×3 129416235
n×4 172554980
n×5 215693725

Division

n÷y
n÷2 21569372.5
n÷3 14379581.666667
n÷3 10784686.25
n÷5 8627749

Exponentiation

ny
n2 1860951320175025
n3 8.0279104458444E+22
n4 3.4631398160612E+30
n5 1.4939550542441E+38

Nth Root

y√n
2√n 6568.0092113212
3√n 350.71620689168
4√n 81.043255187099
5√n 33.649103755747

Divisors of 43138745

1, 5, 13, 65, 89, 445, 1157, 5785, 7457, 37285, 96941, 484705, 663673, 3318365, 8627749, 43138745

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138745 can be divided by 16 positive divisors. The sum of these divisors (counting 43138745) is 1, the average is 0.0625.

Base conversion 43138745

Base System Value
2 Binary 10100100100011111010111001
3 Ternary 10000011200020022
4 Quaternary 2210203322321
5 Quinary 42020414440
6 Senary 4140340225
8 Octal 244437271
10 Decimal 43138745
12 Duodecimal 12544675
16 Hexadecimal 2923eb9
20 Vigesimal d9c6h5
36 Base36 pom2h

Cryptographic Hash Functions

md5 648ee84553133bbc447af8714a959c66
sha1 b61019fe545781ec2eb19bdbc09e6df6d11ef41b
sha256 a37806c89d81d6c456a7cb7acb45f1d612d8ca9cbb2a8ef8abd01c19e2960d6b
sha512 7287804c94412b6980eea913f5554ce0c19f427441a1d0b287034f7bc5e76c264c4211d43ce90ac8485b0214280653590044a6490add97720caff3409d61711d
ripemd-160 e0629f33fcd9b53e76b44f531fa456aed6a7c342

43138745 as geometric shapes

Circle

Radius = n
Diameter 86277490
Circumference 271048728.75417
Area 5.8463509961501E+15

Sphere

Radius = n
Volume 3.3627232640455E+23
Surface area 2.33854039846E+16
Circumference 271048728.75417

Square

Length = n
Perimeter 172554980
Area 1860951320175025
Diagonal 61007398.242755

Cube

Length = n
Surface area 11165707921050150
Volume 8.0279104458444E+22
Space diagonal 74718498.114758

Equilateral Triangle

Length = n
Perimeter 129416235
Area 8.0581555923888E+14
Altitude 37359249.057379

Triangular Pyramid

Length = n
Surface area 8.0581555923888E+14
Volume 9.4609831916915E+21
Height 20335799.414252