71398426 (number)

71398426 is an even 8-digits composite number following 71398425 and preceding 71398427. In scientific notation, it is written as 7.1398426 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 31488000 positive integers (up to 71398426) that are relatively prime to 71398426.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand four hundred twenty-six

Notation

Scientific notation 7.1398426 × 10^7
Engineering notation 7.1398426 × 10^6

Prime Factorization of 71398426

Prime Factorization 2 × 11 × 61 × 641 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71398426
Product of the distinct prime numbers

The prime factorization of 71398426 is 2 × 11 × 61 × 641 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 10, 91, 307, 834, 4368, 6288, 74633, 13945, 164104, 244565, 5824712, 9547886, 33881756, 11666903, 634486127, 16569865, 6294429695, 7692262098

Basic calculations (n = 71398426)

Multiplication

n×y
n×2 142796852
n×3 214195278
n×4 285593704
n×5 356992130

Division

n÷y
n÷2 35699213
n÷3 23799475.333333
n÷3 17849606.5
n÷5 14279685.2

Exponentiation

ny
n2 5097735235277476
n3 3.6397027196355E+23
n4 2.598690452899E+31
n5 1.8554240799821E+39

Nth Root

y√n
2√n 8449.7589314725
3√n 414.85488902472
4√n 91.922570304972
5√n 37.216688506594

Divisors of 71398426

1, 2, 11, 22, 61, 83, 122, 166, 641, 671, 913, 1282, 1342, 1826, 5063, 7051, 10126, 14102, 39101, 53203, 55693, 78202, 106406, 111386, 430111, 585233, 860222, 1170466, 3245383, 6490766, 35699213, 71398426

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398425
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398426 can be divided by 32 positive divisors. The sum of these divisors (counting 71398426) is 1, the average is 0.03125.

Base conversion 71398426

Base System Value
2 Binary 100010000010111010000011010
3 Ternary 11222100102020011
4 Quaternary 10100113100122
5 Quinary 121234222201
6 Senary 11030152134
8 Octal 420272032
10 Decimal 71398426
12 Duodecimal 1bab264a
16 Hexadecimal 441741a
20 Vigesimal 1264g16
36 Base36 16ibdm

Cryptographic Hash Functions

md5 cdfb981883af0ff55226f5bedd85d6f4
sha1 d4dc7a484c0ad2e409d3c3c7f4f7e4090dd01b58
sha256 bfa092ec659352f94eaa729d07b0ce68f3c1839cc77be6bfb52f9247d4bd42db
sha512 52882ca03e9f5bce74d7b986e8799612fa0df1d7f09a41ccd67176b71a34dbbd76b7fea64994ecdec8d9f65d1d3452e16f61730a534d81a31183db24fede9fff
ripemd-160 3b3981e0884ab5805549658519d28cce705f911f

71398426 as geometric shapes

Circle

Radius = n
Diameter 142796852
Circumference 448609541.19895
Area 1.6015007565094E+16

Sphere

Radius = n
Volume 1.5245951100344E+24
Surface area 6.4060030260374E+16
Circumference 448609541.19895

Square

Length = n
Perimeter 285593704
Area 5097735235277476
Diagonal 100972622.38129

Cube

Length = n
Surface area 30586411411664856
Volume 3.6397027196355E+23
Space diagonal 123665701.41245

Equilateral Triangle

Length = n
Perimeter 214195278
Area 2.2073841077587E+15
Altitude 61832850.706223

Triangular Pyramid

Length = n
Surface area 2.2073841077587E+15
Volume 4.289430790929E+22
Height 33657540.793764