71397160 (number)

71397160 is an even 8-digits composite number following 71397159 and preceding 71397161. In scientific notation, it is written as 7.1397160 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 28558848 positive integers (up to 71397160) that are relatively prime to 71397160.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1397160 × 10^7
Engineering notation 7.1397160 × 10^6

Prime Factorization of 71397160

Prime Factorization 2 × 2 × 2 × 5 × 1784929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17849290
Product of the distinct prime numbers

The prime factorization of 71397160 is 2 × 2 × 2 × 5 × 1784929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 66, 20, 134, 893, 3701, 8854, 22638, 53222, 304067, 449801, 9849644, 5847096, 65824016, 81757527, 469134044, 406577902, 1896699190, 8709190479

Basic calculations (n = 71397160)

Multiplication

n×y
n×2 142794320
n×3 214191480
n×4 285588640
n×5 356985800

Division

n÷y
n÷2 35698580
n÷3 23799053.333333
n÷3 17849290
n÷5 14279432

Exponentiation

ny
n2 5097554456065600
n3 3.6395091110843E+23
n4 2.5985061432554E+31
n5 1.8552595887099E+39

Nth Root

y√n
2√n 8449.6840177607
3√n 414.85243701271
4√n 91.922162821382
5√n 37.216556524239

Divisors of 71397160

1, 2, 4, 5, 8, 10, 20, 40, 1784929, 3569858, 7139716, 8924645, 14279432, 17849290, 35698580, 71397160

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71397159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71397160 can be divided by 16 positive divisors. The sum of these divisors (counting 71397160) is 1, the average is 0.0625.

Base conversion 71397160

Base System Value
2 Binary 100010000010110111100101000
3 Ternary 11222100100111021
4 Quaternary 10100112330220
5 Quinary 121234202120
6 Senary 11030142224
8 Octal 420267450
10 Decimal 71397160
12 Duodecimal 1bab1974
16 Hexadecimal 4416f28
20 Vigesimal 1264ci0
36 Base36 16iaeg

Cryptographic Hash Functions

md5 1b91771307c8475b80fed0171c53d92c
sha1 0995af0b2fa3ffe75e52b09aff54358599056a22
sha256 81eef715c990ac67e6f64f0dbf5197fd0fd89af9c7d68e024843f31b7697da6d
sha512 ff9259d5ef230786776d696fdf531bd38988aba36ed4050e13b3d63eb87b3101616c751cbf717a13435eedd7d24cff8f646001c434149944c5ce8dfd21899cd7
ripemd-160 df38c17e98c64f32b46770c9861914b09f9140dc

71397160 as geometric shapes

Circle

Radius = n
Diameter 142794320
Circumference 448601586.68635
Area 1.601443963045E+16

Sphere

Radius = n
Volume 1.5245140114741E+24
Surface area 6.4057758521798E+16
Circumference 448601586.68635

Square

Length = n
Perimeter 285588640
Area 5097554456065600
Diagonal 100970831.98692

Cube

Length = n
Surface area 30585326736393600
Volume 3.6395091110843E+23
Space diagonal 123663508.63612

Equilateral Triangle

Length = n
Perimeter 214191480
Area 2.2073058280637E+15
Altitude 61831754.318062

Triangular Pyramid

Length = n
Surface area 2.2073058280637E+15
Volume 4.2892026210632E+22
Height 33656943.995641