71326428 (number)

71326428 is an even 8-digits composite number following 71326427 and preceding 71326429. In scientific notation, it is written as 7.1326428 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 22708224 positive integers (up to 71326428) that are relatively prime to 71326428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1326428 × 10^7
Engineering notation 7.1326428 × 10^6

Prime Factorization of 71326428

Prime Factorization 2 × 2 × 3 × 29 × 97 × 2113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35663214
Product of the distinct prime numbers

The prime factorization of 71326428 is 2 × 2 × 3 × 29 × 97 × 2113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71326428)

Multiplication

n×y
n×2 142652856
n×3 213979284
n×4 285305712
n×5 356632140

Division

n÷y
n÷2 35663214
n÷3 23775476
n÷3 17831607
n÷5 14265285.6

Exponentiation

ny
n2 5087459331239184
n3 3.6287030169256E+23
n4 2.5882242447013E+31
n5 1.8460879023754E+39

Nth Root

y√n
2√n 8445.4974986676
3√n 414.71539590397
4√n 91.899387912366
5√n 37.209179633485

Divisors of 71326428

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 -71326427
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 71326428 can be divided by 48 positive divisors. The sum of these divisors (counting 71326428) is 1, the average is 0.020833333333333.

Base conversion 71326428

Base System Value
2 Binary 100010000000101101011011100
3 Ternary 11222012202110120
4 Quaternary 10100011223130
5 Quinary 121224421203
6 Senary 11024434540
8 Octal 420055334
10 Decimal 71326428
12 Duodecimal 1ba78a50
16 Hexadecimal 4405adc
20 Vigesimal 125fg18
36 Base36 16grto

Cryptographic Hash Functions

md5 f4ea25f96256d113f4334d0cb8d6931b
sha1 28b23a792b64f555cdf8cfbb2923f61247998aea
sha256 01a51b214103bf749df7dc00d7db91012c3d70ebf68ea8d89533e0ce94a30ee7
sha512 c117a75a8d18b5872bb4105b8b0737a9c65e0d50f5e7c1e7affe7b62abf898e82fa877ba0949b467a6bb825d2da84ae77b08102633fe0ddeb99c5bfa66bd5045
ripemd-160 03d64490fe9235cdad036bf92ea7f3b0bb48df47

71326428 as geometric shapes

Circle

Radius = n
Diameter 142652856
Circumference 448157164.4232
Area 1.5982724860458E+16

Sphere

Radius = n
Volume 1.5199875653377E+24
Surface area 6.3930899441831E+16
Circumference 448157164.4232

Square

Length = n
Perimeter 285305712
Area 5087459331239184
Diagonal 100870801.83323

Cube

Length = n
Surface area 30524755987435104
Volume 3.6287030169256E+23
Space diagonal 123540997.2184

Equilateral Triangle

Length = n
Perimeter 213979284
Area 2.2029345107867E+15
Altitude 61770498.609202

Triangular Pyramid

Length = n
Surface area 2.2029345107867E+15
Volume 4.276467516967E+22
Height 33623600.611076