71291325 (number)

71291325 is an odd 8-digits composite number following 71291324 and preceding 71291326. In scientific notation, it is written as 7.1291325 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 30844800 positive integers (up to 71291325) that are relatively prime to 71291325.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-one thousand three hundred twenty-five

Notation

Scientific notation 7.1291325 × 10^7
Engineering notation 7.1291325 × 10^6

Prime Factorization of 71291325

Prime Factorization 5 × 21 × 5 × 7 × 19 × 1021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14258265
Product of the distinct prime numbers

The prime factorization of 71291325 is 5 × 21 × 5 × 7 × 19 × 1021. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71291325)

Multiplication

n×y
n×2 142582650
n×3 213873975
n×4 285165300
n×5 356456625

Division

n÷y
n÷2 35645662.5
n÷3 23763775
n÷3 17822831.25
n÷5 14258265

Exponentiation

ny
n2 5082453020255625
n3 3.6233481006428E+23
n4 2.5831328703106E+31
n5 1.8415496497549E+39

Nth Root

y√n
2√n 8443.4190349645
3√n 414.64735126385
4√n 91.888078851201
5√n 37.205516444195

Divisors of 71291325

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 -71291324
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 71291325 can be divided by 48 positive divisors. The sum of these divisors (counting 71291325) is 1, the average is 0.020833333333333.

Base conversion 71291325

Base System Value
2 Binary 100001111111101000110111101
3 Ternary 11222010222022110
4 Quaternary 10033331012331
5 Quinary 121222310300
6 Senary 11024004233
8 Octal 417750675
10 Decimal 71291325
12 Duodecimal 1ba60679
16 Hexadecimal 43fd1bd
20 Vigesimal 125b865
36 Base36 16g0ql

Cryptographic Hash Functions

md5 cadc9562032a41ae913d4c95ceaab220
sha1 4a16ae7bcf312a1a598af72c50ff142d90fe08cf
sha256 6ef6b159263f26416a87a29c6e518c6baba2c98ab940cb5f89f1a98fc833919f
sha512 695c9f1823f78f72fa196f2c47e2d3e77ef53c04ab970712af2ce42f2bc4fce80386c0d3e6b6ed6eb82a87403732d6e6c063e3f2ec13d7d741da9572f09e5d74
ripemd-160 c61bc020a12ee60130bcae25590ed40e354da691

71291325 as geometric shapes

Circle

Radius = n
Diameter 142582650
Circumference 447936605.76936
Area 1.596699707065E+16

Sphere

Radius = n
Volume 1.5177445032504E+24
Surface area 6.3867988282601E+16
Circumference 447936605.76936

Square

Length = n
Perimeter 285165300
Area 5082453020255625
Diagonal 100821158.69455

Cube

Length = n
Surface area 30494718121533750
Volume 3.6233481006428E+23
Space diagonal 123480197.03891

Equilateral Triangle

Length = n
Perimeter 213873975
Area 2.2007667145412E+15
Altitude 61740098.519453

Triangular Pyramid

Length = n
Surface area 2.2007667145412E+15
Volume 4.2701566876065E+22
Height 33607052.898183