71320144 (number)

71320144 is an even 8-digits composite number following 71320143 and preceding 71320145. In scientific notation, it is written as 7.1320144 × 10^7. The sum of its digits is 22. It has a total of 8 prime factors and 80 positive divisors. There are 29232000 positive integers (up to 71320144) that are relatively prime to 71320144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1320144 × 10^7
Engineering notation 7.1320144 × 10^6

Prime Factorization of 71320144

Prime Factorization 2 × 2 × 2 × 2 × 7 × 59 × 43 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8915018
Product of the distinct prime numbers

The prime factorization of 71320144 is 2 × 2 × 2 × 2 × 7 × 59 × 43 × 251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 3, 56, 73, 820, 559, 7904, 8345, 29844, 84513, 820471, 310506, 143998, 956276, 11156951, 79914979, 962150615, 899439537, 8221771649, 3169834200

Basic calculations (n = 71320144)

Multiplication

n×y
n×2 142640288
n×3 213960432
n×4 285280576
n×5 356600720

Division

n÷y
n÷2 35660072
n÷3 23773381.333333
n÷3 17830036
n÷5 14264028.8

Exponentiation

ny
n2 5086562940180736
n3 3.6277440135875E+23
n4 2.587312254442E+31
n5 1.8452748255977E+39

Nth Root

y√n
2√n 8445.1254579195
3√n 414.70321646288
4√n 91.89736371583
5√n 37.20852396985

Divisors of 71320144

1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 172, 236, 251, 301, 344, 413, 472, 502, 602, 688, 826, 944, 1004, 1204, 1652, 1757, 2008, 2408, 2537, 3304, 3514, 4016, 4816, 5074, 6608, 7028, 10148, 10793, 14056, 14809, 17759, 20296, 21586, 28112, 29618, 35518, 40592, 43172, 59236, 71036, 75551, 86344, 103663, 118472, 142072, 151102, 172688, 207326, 236944, 284144, 302204, 414652, 604408, 636787, 829304, 1208816, 1273574, 1658608, 2547148, 4457509, 5094296, 8915018, 10188592, 17830036, 35660072, 71320144

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320144 can be divided by 80 positive divisors. The sum of these divisors (counting 71320144) is 1, the average is 0.0125.

Base conversion 71320144

Base System Value
2 Binary 100010000000100001001010000
3 Ternary 11222012102211211
4 Quaternary 10100010021100
5 Quinary 121224221034
6 Senary 11024345504
8 Octal 420041120
10 Decimal 71320144
12 Duodecimal 1ba75294
16 Hexadecimal 4404250
20 Vigesimal 125f074
36 Base36 16gmz4

Cryptographic Hash Functions

md5 28503b5bba91b69ea38219c94ef48960
sha1 ce206a24b1972e5585e2be6c5a8e72cbce75e859
sha256 f9fd16d677484208efd837c2e5ba00755e1c8434769d11dc9bf4207755a976a2
sha512 72ba5bdbb04ce47892210459ff5881f8b217ac0039dec9dacbae8a7400bdf9b13f20b6dcd21b514a35aa83df44fa9522f756e74ed4f8f5174e8a021faf388d5a
ripemd-160 839cd651e22bcb04e4eb2b118c0a8ee3cac9be94

71320144 as geometric shapes

Circle

Radius = n
Diameter 142640288
Circumference 448117680.88673
Area 1.5979908764894E+16

Sphere

Radius = n
Volume 1.5195858589588E+24
Surface area 6.3919635059576E+16
Circumference 448117680.88673

Square

Length = n
Perimeter 285280576
Area 5086562940180736
Diagonal 100861914.9152

Cube

Length = n
Surface area 30519377641084416
Volume 3.6277440135875E+23
Space diagonal 123530113.01113

Equilateral Triangle

Length = n
Perimeter 213960432
Area 2.2025463620725E+15
Altitude 61765056.505564

Triangular Pyramid

Length = n
Surface area 2.2025463620725E+15
Volume 4.2753373206944E+22
Height 33620638.305067