71328168 (number)

71328168 is an even 8-digits composite number following 71328167 and preceding 71328169. In scientific notation, it is written as 7.1328168 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 22450176 positive integers (up to 71328168) that are relatively prime to 71328168.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand one hundred sixty-eight

Notation

Scientific notation 7.1328168 × 10^7
Engineering notation 7.1328168 × 10^6

Prime Factorization of 71328168

Prime Factorization 2 × 2 × 2 × 9 × 3 × 59 × 29 × 193

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17832042
Product of the distinct prime numbers

The prime factorization of 71328168 is 2 × 2 × 2 × 9 × 3 × 59 × 29 × 193. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328168)

Multiplication

n×y
n×2 142656336
n×3 213984504
n×4 285312672
n×5 356640840

Division

n÷y
n÷2 35664084
n÷3 23776056
n÷3 17832042
n÷5 14265633.6

Exponentiation

ny
n2 5087707550236224
n3 3.6289685887812E+23
n4 2.5884768116731E+31
n5 1.8463130888712E+39

Nth Root

y√n
2√n 8445.6005115089
3√n 414.718768188
4√n 91.899948375986
5√n 37.209361174444

Divisors of 71328168

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328168 can be divided by 128 positive divisors. The sum of these divisors (counting 71328168) is 1, the average is 0.0078125.

Base conversion 71328168

Base System Value
2 Binary 100010000000110000110101000
3 Ternary 11222012211212000
4 Quaternary 10100012012220
5 Quinary 121230000133
6 Senary 11024451000
8 Octal 420060650
10 Decimal 71328168
12 Duodecimal 1ba79a60
16 Hexadecimal 44061a8
20 Vigesimal 125g088
36 Base36 16gt60

Cryptographic Hash Functions

md5 b70bbd168e42ef324885f11ba3c6da42
sha1 4073bb64e6157e8d1e066b7ac43886664ad4d718
sha256 6d4c1a1582dde2b821519db6a1b5f31185ccb9412b03055a2928898258ff371a
sha512 52af48a1c96697b94ecdd8e675a3064ce68a15b149f1bef16498a83eeb6853e0f501277f6250469b3e5083666aa99ec5ee48ea38076e3b2f4e775f19aaa863ae
ripemd-160 e604d7377bf472229f9a5f44cacf595b0951b170

71328168 as geometric shapes

Circle

Radius = n
Diameter 142656336
Circumference 448168097.16564
Area 1.5983504663435E+16

Sphere

Radius = n
Volume 1.5200988078164E+24
Surface area 6.3934018653742E+16
Circumference 448168097.16564

Square

Length = n
Perimeter 285312672
Area 5087707550236224
Diagonal 100873262.56483

Cube

Length = n
Surface area 30526245301417344
Volume 3.6289685887812E+23
Space diagonal 123544010.98681

Equilateral Triangle

Length = n
Perimeter 213984504
Area 2.2030419927652E+15
Altitude 61772005.493404

Triangular Pyramid

Length = n
Surface area 2.2030419927652E+15
Volume 4.2767804964002E+22
Height 33624420.854942