71328888 (number)

71328888 is an even 8-digits composite number following 71328887 and preceding 71328889. In scientific notation, it is written as 7.1328888 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 21536064 positive integers (up to 71328888) that are relatively prime to 71328888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1328888 × 10^7
Engineering notation 7.1328888 × 10^6

Prime Factorization of 71328888

Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 19 × 2267

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5944074
Product of the distinct prime numbers

The prime factorization of 71328888 is 2 × 2 × 2 × 3 × 3 × 23 × 19 × 2267. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328888)

Multiplication

n×y
n×2 142657776
n×3 213986664
n×4 285315552
n×5 356644440

Division

n÷y
n÷2 35664444
n÷3 23776296
n÷3 17832222
n÷5 14265777.6

Exponentiation

ny
n2 5087810263316544
n3 3.6290784843736E+23
n4 2.5885813275509E+31
n5 1.8464062759177E+39

Nth Root

y√n
2√n 8445.6431371447
3√n 414.72016359983
4√n 91.900180288968
5√n 37.209436293805

Divisors of 71328888

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 -71328887
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 71328888 can be divided by 96 positive divisors. The sum of these divisors (counting 71328888) is 1, the average is 0.010416666666667.

Base conversion 71328888

Base System Value
2 Binary 100010000000110010001111000
3 Ternary 11222012212211200
4 Quaternary 10100012101320
5 Quinary 121230011023
6 Senary 11024454200
8 Octal 420062170
10 Decimal 71328888
12 Duodecimal 1ba7a360
16 Hexadecimal 4406478
20 Vigesimal 125g248
36 Base36 16gtq0

Cryptographic Hash Functions

md5 aad0cdd631a0e99a71ea54cfd09e8026
sha1 1486a1d9a2a074c2b223eeb0dfce5d216d3856c9
sha256 3859415f4fbf9b90b493b55f12d805ff71b3bbce380eea088b9b79ff2bf07e01
sha512 b3e03495ba68f06e0bae1fb0f518f3dad14e869444c993dbe5efe7f1bd784d2d142729e4355de891afc6b570945edc37d2d7b889ded1fba1b693b5251e6b003d
ripemd-160 f270a1a8fdc3a1c2a8f22ba6c01e971e84337ff6

71328888 as geometric shapes

Circle

Radius = n
Diameter 142657776
Circumference 448172621.05906
Area 1.5983827346094E+16

Sphere

Radius = n
Volume 1.5201448407745E+24
Surface area 6.3935309384376E+16
Circumference 448172621.05906

Square

Length = n
Perimeter 285315552
Area 5087810263316544
Diagonal 100874280.79859

Cube

Length = n
Surface area 30526861579899264
Volume 3.6290784843736E+23
Space diagonal 123545258.06339

Equilateral Triangle

Length = n
Perimeter 213986664
Area 2.2030864688337E+15
Altitude 61772629.031695

Triangular Pyramid

Length = n
Surface area 2.2030864688337E+15
Volume 4.2769100095979E+22
Height 33624760.266197