71294540 (number)

71294540 is an even 8-digits composite number following 71294539 and preceding 71294541. In scientific notation, it is written as 7.1294540 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 27665664 positive integers (up to 71294540) that are relatively prime to 71294540.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-four thousand five hundred forty

Notation

Scientific notation 7.1294540 × 10^7
Engineering notation 7.1294540 × 10^6

Prime Factorization of 71294540

Prime Factorization 2 × 2 × 5 × 53 × 103 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35647270
Product of the distinct prime numbers

The prime factorization of 71294540 is 2 × 2 × 5 × 53 × 103 × 653. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71294540)

Multiplication

n×y
n×2 142589080
n×3 213883620
n×4 285178160
n×5 356472700

Division

n÷y
n÷2 35647270
n÷3 23764846.666667
n÷3 17823635
n÷5 14258908

Exponentiation

ny
n2 5082911433811600
n3 3.6238383253434E+23
n4 2.5835988643973E+31
n5 1.8419649258173E+39

Nth Root

y√n
2√n 8443.6094177786
3√n 414.65358423911
4√n 91.889114794836
5√n 37.205852006979

Divisors of 71294540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71294539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71294540 can be divided by 48 positive divisors. The sum of these divisors (counting 71294540) is 1, the average is 0.020833333333333.

Base conversion 71294540

Base System Value
2 Binary 100001111111101111001001100
3 Ternary 11222011010201112
4 Quaternary 10033331321030
5 Quinary 121222411130
6 Senary 11024031152
8 Octal 417757114
10 Decimal 71294540
12 Duodecimal 1ba624b8
16 Hexadecimal 43fde4c
20 Vigesimal 125bg70
36 Base36 16g37w

Cryptographic Hash Functions

md5 627616bccd074f92b37520a33c1cea74
sha1 21c54eef045a962857fddc817999569af05f1719
sha256 201ac34af0f260ce4068ce1242c19bb0cbb900161d40089825760d473e2641b1
sha512 10c7ff62f75682a1831231d12786bcf917d4d00103815089c87c5e244bea339d54ef6966634a2baa604fbb8e8d77eb551c9122b50fc88bf3af15d4f2b7c3f258
ripemd-160 b09756c75a46e1bdd602d89b019d02a9f18056b3

71294540 as geometric shapes

Circle

Radius = n
Diameter 142589080
Circumference 447956806.21013
Area 1.596843721931E+16

Sphere

Radius = n
Volume 1.5179498480928E+24
Surface area 6.387374887724E+16
Circumference 447956806.21013

Square

Length = n
Perimeter 285178160
Area 5082911433811600
Diagonal 100825705.39115

Cube

Length = n
Surface area 30497468602869600
Volume 3.6238383253434E+23
Space diagonal 123485765.58225

Equilateral Triangle

Length = n
Perimeter 213883620
Area 2.2009652134336E+15
Altitude 61742882.791126

Triangular Pyramid

Length = n
Surface area 2.2009652134336E+15
Volume 4.2707344229567E+22
Height 33608568.463717