71368640 (number)

71368640 is an even 8-digits composite number following 71368639 and preceding 71368641. In scientific notation, it is written as 7.1368640 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 112 positive divisors. There are 24192000 positive integers (up to 71368640) that are relatively prime to 71368640.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand six hundred forty

Notation

Scientific notation 7.1368640 × 10^7
Engineering notation 7.1368640 × 10^6

Prime Factorization of 71368640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 151 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2230270
Product of the distinct prime numbers

The prime factorization of 71368640 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 5 × 151 × 211. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71368640)

Multiplication

n×y
n×2 142737280
n×3 214105920
n×4 285474560
n×5 356843200

Division

n÷y
n÷2 35684320
n÷3 23789546.666667
n÷3 17842160
n÷5 14273728

Exponentiation

ny
n2 5093482775449600
n3 3.6351493854726E+23
n4 2.5943566783802E+31
n5 1.8515570781091E+39

Nth Root

y√n
2√n 8447.9962121204
3√n 414.79719127067
4√n 91.912981738818
5√n 37.213582776185

Divisors of 71368640

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71368639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71368640 can be divided by 112 positive divisors. The sum of these divisors (counting 71368640) is 1, the average is 0.0089285714285714.

Base conversion 71368640

Base System Value
2 Binary 100010000001111111111000000
3 Ternary 11222021220100222
4 Quaternary 10100033333000
5 Quinary 121232244030
6 Senary 11025402212
8 Octal 420177700
10 Decimal 71368640
12 Duodecimal 1ba99368
16 Hexadecimal 440ffc0
20 Vigesimal 12611c0
36 Base36 16hoe8

Cryptographic Hash Functions

md5 c873907b2422f1cd8904997510ac55b9
sha1 81e4d2683950e43fa71c958d54175d0a337ab0a5
sha256 2fc7349ec7606faac11d794d7a8a7a8cd7318feeeb7da5ad64ff60c6612f5e38
sha512 d8c63f71e747b879465579fe3f6bcb59e9b61db4338daeefcfdec669f5a0e3bf2027aab8345e987cb2af0df0597b00ad5be6268f03484c28e19bc32d0b73cbb4
ripemd-160 a0ea22e81b779e2f62d5d541c238776f50a6efd6

71368640 as geometric shapes

Circle

Radius = n
Diameter 142737280
Circumference 448422390.24139
Area 1.6001648068539E+16

Sphere

Radius = n
Volume 1.5226878138803E+24
Surface area 6.4006592274154E+16
Circumference 448422390.24139

Square

Length = n
Perimeter 285474560
Area 5093482775449600
Diagonal 100930498.61612

Cube

Length = n
Surface area 30560896652697600
Volume 3.6351493854726E+23
Space diagonal 123614110.54709

Equilateral Triangle

Length = n
Perimeter 214105920
Area 2.2055427386389E+15
Altitude 61807055.273546

Triangular Pyramid

Length = n
Surface area 2.2055427386389E+15
Volume 4.2840646351564E+22
Height 33643499.538708