71329918 (number)

71329918 is an even 8-digits composite number following 71329917 and preceding 71329919. In scientific notation, it is written as 7.1329918 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 32376960 positive integers (up to 71329918) that are relatively prime to 71329918.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-nine thousand nine hundred eighteen

Notation

Scientific notation 7.1329918 × 10^7
Engineering notation 7.1329918 × 10^6

Prime Factorization of 71329918

Prime Factorization 2 × 11 × 877 × 3697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71329918
Product of the distinct prime numbers

The prime factorization of 71329918 is 2 × 11 × 877 × 3697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71329918)

Multiplication

n×y
n×2 142659836
n×3 213989754
n×4 285319672
n×5 356649590

Division

n÷y
n÷2 35664959
n÷3 23776639.333333
n÷3 17832479.5
n÷5 14265983.6

Exponentiation

ny
n2 5087957201886724
n3 3.6292356999809E+23
n4 2.5887308488231E+31
n5 1.8465395917062E+39

Nth Root

y√n
2√n 8445.7041151108
3√n 414.72215979765
4√n 91.900512050319
5√n 37.209543755169

Divisors of 71329918

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 -71329917
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 71329918 can be divided by 16 positive divisors. The sum of these divisors (counting 71329918) is 1, the average is 0.0625.

Base conversion 71329918

Base System Value
2 Binary 100010000000110100001111110
3 Ternary 11222012221020211
4 Quaternary 10100012201332
5 Quinary 121230024133
6 Senary 11024503034
8 Octal 420064176
10 Decimal 71329918
12 Duodecimal 1ba7aa7a
16 Hexadecimal 440687e
20 Vigesimal 125g4fi
36 Base36 16guim

Cryptographic Hash Functions

md5 d24be960d72e37e08b28a3a09ffb1a95
sha1 7e6a94855349455c95ae8abc877e1aaa77d974b1
sha256 de8859c211a292e037124d017502887d08828f70fe67350b18d41e3acfb51cda
sha512 330cf626667912f3fee20292c7363d701c9e5e591aaef965c6a3f87a117e4ec9c6b16e3e7ff224c44bcaeff2c3bcf365fda7e232971725f446ab044e850177a7
ripemd-160 e91d0b270ee56ea275e7535b5392b19c0d9bb60c

71329918 as geometric shapes

Circle

Radius = n
Diameter 142659836
Circumference 448179092.73992
Area 1.5984288967227E+16

Sphere

Radius = n
Volume 1.5202106950941E+24
Surface area 6.3937155868906E+16
Circumference 448179092.73992

Square

Length = n
Perimeter 285319672
Area 5087957201886724
Diagonal 100875737.43856

Cube

Length = n
Surface area 30527743211320344
Volume 3.6292356999809E+23
Space diagonal 123547042.07572

Equilateral Triangle

Length = n
Perimeter 213989754
Area 2.2031500951009E+15
Altitude 61773521.037861

Triangular Pyramid

Length = n
Surface area 2.2031500951009E+15
Volume 4.277095289968E+22
Height 33625245.812854