71313840 (number)

71313840 is an even 8-digits composite number following 71313839 and preceding 71313841. In scientific notation, it is written as 7.1313840 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 16588800 positive integers (up to 71313840) that are relatively prime to 71313840.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirteen thousand eight hundred forty

Notation

Scientific notation 7.1313840 × 10^7
Engineering notation 7.1313840 × 10^6

Prime Factorization of 71313840

Prime Factorization 2 × 2 × 2 × 2 × 2223 × 5 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8914230
Product of the distinct prime numbers

The prime factorization of 71313840 is 2 × 2 × 2 × 2 × 2223 × 5 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71313840)

Multiplication

n×y
n×2 142627680
n×3 213941520
n×4 285255360
n×5 356569200

Division

n÷y
n÷2 35656920
n÷3 23771280
n÷3 17828460
n÷5 14262768

Exponentiation

ny
n2 5085663775545600
n3 3.6267821278305E+23
n4 2.5863976037897E+31
n5 1.8444594489304E+39

Nth Root

y√n
2√n 8444.7522166136
3√n 414.69099753959
4√n 91.895332942504
5√n 37.207866173004

Divisors of 71313840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71313839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313840 can be divided by 40 positive divisors. The sum of these divisors (counting 71313840) is 1, the average is 0.025.

Base conversion 71313840

Base System Value
2 Binary 100010000000010100110110000
3 Ternary 11222012010012100
4 Quaternary 10100002212300
5 Quinary 121224020330
6 Senary 11024300400
8 Octal 420024660
10 Decimal 71313840
12 Duodecimal 1ba71700
16 Hexadecimal 44029b0
20 Vigesimal 125e4c0
36 Base36 16gi40

Cryptographic Hash Functions

md5 fa29e517ba8f77d7c9ef5e2a086597b2
sha1 93bbbf0e62d9eade60231bec4dc922099d9f5024
sha256 da835aff452ec5292c00f70662c52a13129929f025d66dd9cdba542b756ca2da
sha512 273678fc190a6415037dc7538e3806bc316be1812b5bb29fd755e64b569d6fe53e3f2166e791dcaa14d715be9c7bd5528f0878c0273644d07d11af9557a68959
ripemd-160 40ca573d12f8fd16a0463f06ef3ef43bd1c5bfd2

71313840 as geometric shapes

Circle

Radius = n
Diameter 142627680
Circumference 448078071.68656
Area 1.5977083955882E+16

Sphere

Radius = n
Volume 1.5191829451951E+24
Surface area 6.3908335823527E+16
Circumference 448078071.68656

Square

Length = n
Perimeter 285255360
Area 5085663775545600
Diagonal 100852999.7129

Cube

Length = n
Surface area 30513982653273600
Volume 3.6267821278305E+23
Space diagonal 123519194.16284

Equilateral Triangle

Length = n
Perimeter 213941520
Area 2.2021570123644E+15
Altitude 61759597.081419

Triangular Pyramid

Length = n
Surface area 2.2021570123644E+15
Volume 4.2742037274586E+22
Height 33617666.570968