71329140 (number)

71329140 is an even 8-digits composite number following 71329139 and preceding 71329141. In scientific notation, it is written as 7.1329140 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 18403200 positive integers (up to 71329140) that are relatively prime to 71329140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1329140 × 10^7
Engineering notation 7.1329140 × 10^6

Prime Factorization of 71329140

Prime Factorization 2 × 2 × 9 × 3 × 5 × 31 × 4261

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 35664570
Product of the distinct prime numbers

The prime factorization of 71329140 is 2 × 2 × 9 × 3 × 5 × 31 × 4261. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71329140)

Multiplication

n×y
n×2 142658280
n×3 213987420
n×4 285316560
n×5 356645700

Division

n÷y
n÷2 35664570
n÷3 23776380
n÷3 17832285
n÷5 14265828

Exponentiation

ny
n2 5087846213139600
n3 3.629116948355E+23
n4 2.5886179088559E+31
n5 1.8464388922729E+39

Nth Root

y√n
2√n 8445.6580560664
3√n 414.72065199175
4√n 91.900261458096
5√n 37.209462585438

Divisors of 71329140

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71329139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71329140 can be divided by 96 positive divisors. The sum of these divisors (counting 71329140) is 1, the average is 0.010416666666667.

Base conversion 71329140

Base System Value
2 Binary 100010000000110010101110100
3 Ternary 11222012220012000
4 Quaternary 10100012111310
5 Quinary 121230013030
6 Senary 11024455300
8 Octal 420062564
10 Decimal 71329140
12 Duodecimal 1ba7a530
16 Hexadecimal 4406574
20 Vigesimal 125g2h0
36 Base36 16gtx0

Cryptographic Hash Functions

md5 b5a7bfde5441ab6be7807729dc792f1b
sha1 45021a8a013948f68fe2f95a7b5034d35038884c
sha256 114e00b2aeec2f9da0773e46355e60bb313ef6841e5d0cd6de05392b1b7716e1
sha512 82d53e6f8389e83365597812c3bc5ac342973e57783ba79101e91776f51edcaa66728c4e8a810f6585e9c289d467159b194cef7da18a5ea37a6218bb623d280b
ripemd-160 bb3264645605e4e700e13d10d5770157048bb07e

71329140 as geometric shapes

Circle

Radius = n
Diameter 142658280
Circumference 448174204.42176
Area 1.5983940285794E+16

Sphere

Radius = n
Volume 1.5201609525294E+24
Surface area 6.3935761143176E+16
Circumference 448174204.42176

Square

Length = n
Perimeter 285316560
Area 5087846213139600
Diagonal 100874637.18041

Cube

Length = n
Surface area 30527077278837600
Volume 3.629116948355E+23
Space diagonal 123545694.54019

Equilateral Triangle

Length = n
Perimeter 213987420
Area 2.2031020355637E+15
Altitude 61772847.270097

Triangular Pyramid

Length = n
Surface area 2.2031020355637E+15
Volume 4.2769553398348E+22
Height 33624879.060136