71328864 (number)

71328864 is an even 8-digits composite number following 71328863 and preceding 71328865. In scientific notation, it is written as 7.1328864 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 22955520 positive integers (up to 71328864) that are relatively prime to 71328864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1328864 × 10^7
Engineering notation 7.1328864 × 10^6

Prime Factorization of 71328864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 29 × 25621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4458054
Product of the distinct prime numbers

The prime factorization of 71328864 is 2 × 2 × 2 × 2 × 2 × 3 × 29 × 25621. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328864)

Multiplication

n×y
n×2 142657728
n×3 213986592
n×4 285315456
n×5 356644320

Division

n÷y
n÷2 35664432
n÷3 23776288
n÷3 17832216
n÷5 14265772.8

Exponentiation

ny
n2 5087806839530496
n3 3.6290748211514E+23
n4 2.5885778436373E+31
n5 1.8464031696222E+39

Nth Root

y√n
2√n 8445.6417162937
3√n 414.72011708625
4√n 91.900172558563
5√n 37.209433789836

Divisors of 71328864

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328864 can be divided by 48 positive divisors. The sum of these divisors (counting 71328864) is 1, the average is 0.020833333333333.

Base conversion 71328864

Base System Value
2 Binary 100010000000110010001100000
3 Ternary 11222012212210210
4 Quaternary 10100012101200
5 Quinary 121230010424
6 Senary 11024454120
8 Octal 420062140
10 Decimal 71328864
12 Duodecimal 1ba7a340
16 Hexadecimal 4406460
20 Vigesimal 125g234
36 Base36 16gtpc

Cryptographic Hash Functions

md5 341481c5250da77abc9dfc41ace98a03
sha1 4f726ca486953263de2303df997da39156999368
sha256 0e04156f5a9b5e19d3664b879fe16cfdb7c333578190136b57ad90aa714e081e
sha512 497a5a93a27e8947113d1af61ca0ed162ba9a9ae7bc92f8707c5c302e2bb11809ff045ce10c292de3f84e93a5ee9ae71079da7b7fe148ac84aeba1bfbde7821f
ripemd-160 6b17415ab8e5dbd99c7979a22a6ff47b1aa5a7d9

71328864 as geometric shapes

Circle

Radius = n
Diameter 142657728
Circumference 448172470.26261
Area 1.5983816589953E+16

Sphere

Radius = n
Volume 1.5201433063276E+24
Surface area 6.3935266359812E+16
Circumference 448172470.26261

Square

Length = n
Perimeter 285315456
Area 5087806839530496
Diagonal 100874246.85747

Cube

Length = n
Surface area 30526841037182976
Volume 3.6290748211514E+23
Space diagonal 123545216.49417

Equilateral Triangle

Length = n
Perimeter 213986592
Area 2.2030849862908E+15
Altitude 61772608.247085

Triangular Pyramid

Length = n
Surface area 2.2030849862908E+15
Volume 4.2769056924492E+22
Height 33624748.952489