71628900 (number)

71628900 is an even 8-digits composite number following 71628899 and preceding 71628901. In scientific notation, it is written as 7.1628900 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 15649920 positive integers (up to 71628900) that are relatively prime to 71628900.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred twenty-eight thousand nine hundred

Notation

Scientific notation 7.1628900 × 10^7
Engineering notation 7.1628900 × 10^6

Prime Factorization of 71628900

Prime Factorization 2 × 2 × 345 × 5 × 7 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35814450
Product of the distinct prime numbers

The prime factorization of 71628900 is 2 × 2 × 345 × 5 × 7 × 1483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71628900)

Multiplication

n×y
n×2 143257800
n×3 214886700
n×4 286515600
n×5 358144500

Division

n÷y
n÷2 35814450
n÷3 23876300
n÷3 17907225
n÷5 14325780

Exponentiation

ny
n2 5130699315210000
n3 3.6750634817925E+23
n4 2.6324075463096E+31
n5 1.8855645689386E+39

Nth Root

y√n
2√n 8463.3858472836
3√n 415.30079320555
4√n 91.996662152948
5√n 37.240684624474

Divisors of 71628900

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 -71628899
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 71628900 can be divided by 48 positive divisors. The sum of these divisors (counting 71628900) is 1, the average is 0.020833333333333.

Base conversion 71628900

Base System Value
2 Binary 100010001001111100001100100
3 Ternary 11222210010101020
4 Quaternary 10101033201210
5 Quinary 121314111100
6 Senary 11035131140
8 Octal 421174144
10 Decimal 71628900
12 Duodecimal 1bba3ab0
16 Hexadecimal 444f864
20 Vigesimal 127dc50
36 Base36 16n97o

Cryptographic Hash Functions

md5 ad35db5d18725511ddedcd8e946e1648
sha1 fc800536c4d72d2ed9f34e241b1fb9ba93af8dea
sha256 f542dc23f7940fdfb667278972ddcf0c6c70170209103a4948b36e68d5df98d6
sha512 66cbda405118eda14652310e510b3cddd7b67c4b38746ecfa029c7fae09078d666e0f57350585eac495c4dada719d3875fe6f73491c6586e8b5efb5f6f32abf8
ripemd-160 7b73a0ff3ad8b610d88ad5e62107e320a50c3a09

71628900 as geometric shapes

Circle

Radius = n
Diameter 143257800
Circumference 450057652.04944
Area 1.6118567276442E+16

Sphere

Radius = n
Volume 1.53940699145E+24
Surface area 6.4474269105768E+16
Circumference 450057652.04944

Square

Length = n
Perimeter 286515600
Area 5130699315210000
Diagonal 101298561.83787

Cube

Length = n
Surface area 30784195891260000
Volume 3.6750634817925E+23
Space diagonal 124064894.09027

Equilateral Triangle

Length = n
Perimeter 214886700
Area 2.2216579730756E+15
Altitude 62032447.045135

Triangular Pyramid

Length = n
Surface area 2.2216579730756E+15
Volume 4.3311038487775E+22
Height 33766187.279289