71399136 (number)

71399136 is an even 8-digits composite number following 71399135 and preceding 71399137. In scientific notation, it is written as 7.1399136 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 23743488 positive integers (up to 71399136) that are relatively prime to 71399136.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand one hundred thirty-six

Notation

Scientific notation 7.1399136 × 10^7
Engineering notation 7.1399136 × 10^6

Prime Factorization of 71399136

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 709 × 1049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4462446
Product of the distinct prime numbers

The prime factorization of 71399136 is 2 × 2 × 2 × 2 × 2 × 3 × 709 × 1049. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399136)

Multiplication

n×y
n×2 142798272
n×3 214197408
n×4 285596544
n×5 356995680

Division

n÷y
n÷2 35699568
n÷3 23799712
n÷3 17849784
n÷5 14279827.2

Exponentiation

ny
n2 5097836621546496
n3 3.6398113024758E+23
n4 2.5987938219981E+31
n5 1.855516335328E+39

Nth Root

y√n
2√n 8449.800944401
3√n 414.85626415305
4√n 91.922798828153
5√n 37.216762524314

Divisors of 71399136

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 -71399135
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 71399136 can be divided by 48 positive divisors. The sum of these divisors (counting 71399136) is 1, the average is 0.020833333333333.

Base conversion 71399136

Base System Value
2 Binary 100010000010111011011100000
3 Ternary 11222100110012110
4 Quaternary 10100113123200
5 Quinary 121234233021
6 Senary 11030155320
8 Octal 420273340
10 Decimal 71399136
12 Duodecimal 1bab2b40
16 Hexadecimal 44176e0
20 Vigesimal 1264hgg
36 Base36 16ibxc

Cryptographic Hash Functions

md5 76fad3906bc4b4e4b6fb816d5bca62cb
sha1 884ad2cc9a79eb3209103b3356a2b6a7666154bb
sha256 22ba1666a357ad5fe4e3e92a5a56daa880ad0d24caa30d54c6d4813421c403fb
sha512 8fedf25340f0623c98a5df6710c041cf21f54b16402801db700afeae94122601f138e5f9f10d5b10262a918643f324d42667ccb93384ae15679690b99273ccc8
ripemd-160 c1431bc67465f39258b898ac9ba70856a46aeda8

71399136 as geometric shapes

Circle

Radius = n
Diameter 142798272
Circumference 448614002.26052
Area 1.6015326079451E+16

Sphere

Radius = n
Volume 1.5246405931081E+24
Surface area 6.4061304317806E+16
Circumference 448614002.26052

Square

Length = n
Perimeter 285596544
Area 5097836621546496
Diagonal 100973626.47292

Cube

Length = n
Surface area 30587019729278976
Volume 3.6398113024758E+23
Space diagonal 123666931.16852

Equilateral Triangle

Length = n
Perimeter 214197408
Area 2.207428009301E+15
Altitude 61833465.58426

Triangular Pyramid

Length = n
Surface area 2.207428009301E+15
Volume 4.2895587570335E+22
Height 33657875.490974