71328672 (number)

71328672 is an even 8-digits composite number following 71328671 and preceding 71328673. In scientific notation, it is written as 7.1328672 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 23322624 positive integers (up to 71328672) that are relatively prime to 71328672.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand six hundred seventy-two

Notation

Scientific notation 7.1328672 × 10^7
Engineering notation 7.1328672 × 10^6

Prime Factorization of 71328672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 159 × 3 × 4673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4458042
Product of the distinct prime numbers

The prime factorization of 71328672 is 2 × 2 × 2 × 2 × 2 × 159 × 3 × 4673. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71328672)

Multiplication

n×y
n×2 142657344
n×3 213986016
n×4 285314688
n×5 356643360

Division

n÷y
n÷2 35664336
n÷3 23776224
n÷3 17832168
n÷5 14265734.4

Exponentiation

ny
n2 5087779449283584
n3 3.6290455154629E+23
n4 2.5885499724552E+31
n5 1.8463783194087E+39

Nth Root

y√n
2√n 8445.6303494766
3√n 414.71974497727
4√n 91.900110715257
5√n 37.20941375806

Divisors of 71328672

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 -71328671
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 71328672 can be divided by 48 positive divisors. The sum of these divisors (counting 71328672) is 1, the average is 0.020833333333333.

Base conversion 71328672

Base System Value
2 Binary 100010000000110001110100000
3 Ternary 11222012212112200
4 Quaternary 10100012032200
5 Quinary 121230004142
6 Senary 11024453200
8 Octal 420061640
10 Decimal 71328672
12 Duodecimal 1ba7a200
16 Hexadecimal 44063a0
20 Vigesimal 125g1dc
36 Base36 16gtk0

Cryptographic Hash Functions

md5 140ddf2432bdd9dcec592a07afd9d9b0
sha1 2416a7be3d73f16b3863d66d449a96d4caee03cc
sha256 4daff47b29b1dd625d64110cc0d93aeaf2714b3c2ef03b3a8f0936b9e17004af
sha512 69a882860aca33bcc950a9af2779d884ea50c4812611fc0b77e1a3490fd8876a5e842210885410bbbb288315c115041605188d2a5f8240e9181e695ea1bae44b
ripemd-160 f9f2a23c37c03c1262a743bb19d887b8ba6ef5ef

71328672 as geometric shapes

Circle

Radius = n
Diameter 142657344
Circumference 448171263.89103
Area 1.5983730540954E+16

Sphere

Radius = n
Volume 1.5201310307895E+24
Surface area 6.3934922163818E+16
Circumference 448171263.89103

Square

Length = n
Perimeter 285314688
Area 5087779449283584
Diagonal 100873975.32846

Cube

Length = n
Surface area 30526676695701504
Volume 3.6290455154629E+23
Space diagonal 123544883.94042

Equilateral Triangle

Length = n
Perimeter 213986016
Area 2.203073125966E+15
Altitude 61772441.970208

Triangular Pyramid

Length = n
Surface area 2.203073125966E+15
Volume 4.2768711553641E+22
Height 33624658.442821