71397180 (number)

71397180 is an even 8-digits composite number following 71397179 and preceding 71397181. In scientific notation, it is written as 7.1397180 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 18849024 positive integers (up to 71397180) that are relatively prime to 71397180.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand one hundred eighty

Notation

Scientific notation 7.1397180 × 10^7
Engineering notation 7.1397180 × 10^6

Prime Factorization of 71397180

Prime Factorization 2 × 2 × 45 × 3 × 109 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35698590
Product of the distinct prime numbers

The prime factorization of 71397180 is 2 × 2 × 45 × 3 × 109 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71397180)

Multiplication

n×y
n×2 142794360
n×3 214191540
n×4 285588720
n×5 356985900

Division

n÷y
n÷2 35698590
n÷3 23799060
n÷3 17849295
n÷5 14279436

Exponentiation

ny
n2 5097557311952400
n3 3.6395121696178E+23
n4 2.5985090548639E+31
n5 1.8552621872175E+39

Nth Root

y√n
2√n 8449.6852012368
3√n 414.8524757493
4√n 91.922169258764
5√n 37.216558609283

Divisors of 71397180

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 -71397179
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 71397180 can be divided by 48 positive divisors. The sum of these divisors (counting 71397180) is 1, the average is 0.020833333333333.

Base conversion 71397180

Base System Value
2 Binary 100010000010110111100111100
3 Ternary 11222100100112000
4 Quaternary 10100112330330
5 Quinary 121234202210
6 Senary 11030142300
8 Octal 420267474
10 Decimal 71397180
12 Duodecimal 1bab1990
16 Hexadecimal 4416f3c
20 Vigesimal 1264cj0
36 Base36 16iaf0

Cryptographic Hash Functions

md5 78b1bc3a86f55e7b443defce16a09e24
sha1 b7a4d5cf6ef80ae78bc812a96b0c7bf8aaa3e4e6
sha256 edd4f6d81e9efe359870d56507174c88245da447f80e5fefd71968dbd7393b1b
sha512 c9532cd0cb5d2bfe0761c64b7673c77513e3e9dbf685694dcd3ebadffc6ba32d09dbca2708c57beee0e428008f35a0d09c8e5534741abf0d28cc4e3627641dca
ripemd-160 369f2c8b08832634556b61f11ec7c563d6e2563c

71397180 as geometric shapes

Circle

Radius = n
Diameter 142794360
Circumference 448601712.35006
Area 1.6014448602483E+16

Sphere

Radius = n
Volume 1.5245152926296E+24
Surface area 6.405779440993E+16
Circumference 448601712.35006

Square

Length = n
Perimeter 285588720
Area 5097557311952400
Diagonal 100970860.27119

Cube

Length = n
Surface area 30585343871714400
Volume 3.6395121696178E+23
Space diagonal 123663543.27714

Equilateral Triangle

Length = n
Perimeter 214191540
Area 2.2073070646989E+15
Altitude 61831771.63857

Triangular Pyramid

Length = n
Surface area 2.2073070646989E+15
Volume 4.2892062255795E+22
Height 33656953.423731