71325985 (number)

71325985 is an odd 8-digits composite number following 71325984 and preceding 71325986. In scientific notation, it is written as 7.1325985 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 56093424 positive integers (up to 71325985) that are relatively prime to 71325985.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-five thousand nine hundred eighty-five

Notation

Scientific notation 7.1325985 × 10^7
Engineering notation 7.1325985 × 10^6

Prime Factorization of 71325985

Prime Factorization 5 × 59 × 241783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71325985
Product of the distinct prime numbers

The prime factorization of 71325985 is 5 × 59 × 241783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71325985)

Multiplication

n×y
n×2 142651970
n×3 213977955
n×4 285303940
n×5 356629925

Division

n÷y
n÷2 35662992.5
n÷3 23775328.333333
n÷3 17831496.25
n÷5 14265197

Exponentiation

ny
n2 5087396136220225
n3 3.628635405011E+23
n4 2.5881599446828E+31
n5 1.8460305739205E+39

Nth Root

y√n
2√n 8445.4712716343
3√n 414.71453731945
4√n 91.899245217979
5√n 37.209133413008

Divisors of 71325985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71325984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71325985 can be divided by 8 positive divisors. The sum of these divisors (counting 71325985) is 1, the average is 0.125.

Base conversion 71325985

Base System Value
2 Binary 100010000000101100100100001
3 Ternary 11222012201212011
4 Quaternary 10100011210201
5 Quinary 121224412420
6 Senary 11024432521
8 Octal 420054441
10 Decimal 71325985
12 Duodecimal 1ba78741
16 Hexadecimal 4405921
20 Vigesimal 125fej5
36 Base36 16grhd

Cryptographic Hash Functions

md5 80083742f16c4fa12057548f04a7c9db
sha1 ba6cbb33dd80f5f684fcbd9a4dd62e041a749581
sha256 df17c59c90107027e721e5b8b20cbaed26e94dd040e7c8b13e7e2279cd0344c0
sha512 48eba400c2f824aa0170bf9fb6d4e7bbdd3ac5b5fcaf0f79db477d463fe5550609c40df91a5efc414dfb9c28e21d81bc23c40efa5cd21b47d45be89fb13f7515
ripemd-160 687ce89978b974cac5a80d9e988a82a583bbd843

71325985 as geometric shapes

Circle

Radius = n
Diameter 142651970
Circumference 448154380.97211
Area 1.5982526327451E+16

Sphere

Radius = n
Volume 1.5199592441251E+24
Surface area 6.3930105309802E+16
Circumference 448154380.97211

Square

Length = n
Perimeter 285303940
Area 5087396136220225
Diagonal 100870175.33662

Cube

Length = n
Surface area 30524376817321350
Volume 3.628635405011E+23
Space diagonal 123540229.9199

Equilateral Triangle

Length = n
Perimeter 213977955
Area 2.2029071465408E+15
Altitude 61770114.959948

Triangular Pyramid

Length = n
Surface area 2.2029071465408E+15
Volume 4.2763878355615E+22
Height 33623391.778873