43138925 (number)

43138925 is an odd 8-digits composite number following 43138924 and preceding 43138926. In scientific notation, it is written as 4.3138925 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 34511120 positive integers (up to 43138925) that are relatively prime to 43138925.

Interesting facts

Basic properties

Name

Name forty-three million one hundred thirty-eight thousand nine hundred twenty-five

Notation

Scientific notation 4.3138925 × 10^7
Engineering notation 4.3138925 × 10^6

Prime Factorization of 43138925

Prime Factorization 5 × 5 × 1725557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8627785
Product of the distinct prime numbers

The prime factorization of 43138925 is 5 × 5 × 1725557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 83, 6, 489, 174, 9313, 2626, 82868, 95702, 432475, 963075, 2331435, 4868720, 9596090, 70385576, 963984681, 504227780, 422683658, 2148572842

Basic calculations (n = 43138925)

Multiplication

n×y
n×2 86277850
n×3 129416775
n×4 172555700
n×5 215694625

Division

n÷y
n÷2 21569462.5
n÷3 14379641.666667
n÷3 10784731.25
n÷5 8627785

Exponentiation

ny
n2 1860966850155625
n3 8.028010937635E+22
n4 3.4631976173781E+30
n5 1.4939862227625E+38

Nth Root

y√n
2√n 6568.0229140891
3√n 350.71669468851
4√n 81.043339726896
5√n 33.649131836437

Divisors of 43138925

1, 5, 25, 1725557, 8627785, 43138925

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -43138924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 43138925 can be divided by 6 positive divisors. The sum of these divisors (counting 43138925) is 1, the average is 0.16666666666667.

Base conversion 43138925

Base System Value
2 Binary 10100100100011111101101101
3 Ternary 10000011200110222
4 Quaternary 2210203331231
5 Quinary 42020421200
6 Senary 4140341125
8 Octal 244437555
10 Decimal 43138925
12 Duodecimal 125447a5
16 Hexadecimal 2923f6d
20 Vigesimal d9c765
36 Base36 pom7h

Cryptographic Hash Functions

md5 31c809c4cdfa44c9a551bb44d935e437
sha1 9f5acb4ccd7b95939ee283ffd2866478791f13ee
sha256 8eff3995cb9027d12093a0e6a24cca88a861bcacc96e024aae6bf0c33970004b
sha512 fc720cfd40c02a3c8783e31906b3239e85b133a63f6306b6f79ed77559f53095dcc94209f37324167972acdbd6daf5ea835540dda2180e9674618fd4533ed629
ripemd-160 137df345624bfb6d4d6b2ca8ff09a3e0efa88677

43138925 as geometric shapes

Circle

Radius = n
Diameter 86277850
Circumference 271049859.72752
Area 5.846399785023E+15

Sphere

Radius = n
Volume 3.3627653579483E+23
Surface area 2.3385599140092E+16
Circumference 271049859.72752

Square

Length = n
Perimeter 172555700
Area 1860966850155625
Diagonal 61007652.801196

Cube

Length = n
Surface area 11165801100933750
Volume 8.028010937635E+22
Space diagonal 74718809.883903

Equilateral Triangle

Length = n
Perimeter 129416775
Area 8.0582228391774E+14
Altitude 37359404.941952

Triangular Pyramid

Length = n
Surface area 8.0582228391774E+14
Volume 9.4611016224024E+21
Height 20335884.267065