71128412 (number)

71128412 is an even 8-digits composite number following 71128411 and preceding 71128413. In scientific notation, it is written as 7.1128412 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 35546736 positive integers (up to 71128412) that are relatively prime to 71128412.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-eight thousand four hundred twelve

Notation

Scientific notation 7.1128412 × 10^7
Engineering notation 7.1128412 × 10^6

Prime Factorization of 71128412

Prime Factorization 2 × 2 × 5507 × 3229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35564206
Product of the distinct prime numbers

The prime factorization of 71128412 is 2 × 2 × 5507 × 3229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 20, 72, 350, 77, 7246, 6099, 95082, 42256, 177159, 64396, 3925781, 3651473, 30160895, 51012548, 672787405, 896293179, 6071015333, 1878943447

Basic calculations (n = 71128412)

Multiplication

n×y
n×2 142256824
n×3 213385236
n×4 284513648
n×5 355642060

Division

n÷y
n÷2 35564206
n÷3 23709470.666667
n÷3 17782103
n÷5 14225682.4

Exponentiation

ny
n2 5059250993641744
n3 3.5985648908716E+23
n4 2.5596020616665E+31
n5 1.8206042999826E+39

Nth Root

y√n
2√n 8433.7661812502
3√n 414.33126341381
4√n 91.835538770403
5√n 37.188496672653

Divisors of 71128412

1, 2, 4, 3229, 5507, 6458, 11014, 12916, 22028, 17782103, 35564206, 71128412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71128411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71128412 can be divided by 12 positive divisors. The sum of these divisors (counting 71128412) is 1, the average is 0.083333333333333.

Base conversion 71128412

Base System Value
2 Binary 100001111010101010101011100
3 Ternary 11221211200211122
4 Quaternary 10033111111130
5 Quinary 121202102122
6 Senary 11020310112
8 Octal 417252534
10 Decimal 71128412
12 Duodecimal 1b9a2338
16 Hexadecimal 43d555c
20 Vigesimal 124b10c
36 Base36 16cj18

Cryptographic Hash Functions

md5 e9c1234b59a266ce3aeab877e0303387
sha1 a39b96a90ff5d815077b590174053fe18b73310c
sha256 8cc19be5928c03a20507a4ad92b6018fe3d25c3a62f102b40cb26b3bbc7fc7d0
sha512 9b047414b7694e0b06745f3a4233ef9844473b1a1047fe8c0f296bce5335e24f4a7dda704793162253427328ecf925a662495b96bfaabec993d479d497dd7151
ripemd-160 afca79bac707aad3f4b52434ce7cbd2ce3afa96d

71128412 as geometric shapes

Circle

Radius = n
Diameter 142256824
Circumference 446912993.20142
Area 1.5894105754292E+16

Sphere

Radius = n
Volume 1.5073633366171E+24
Surface area 6.3576423017167E+16
Circumference 446912993.20142

Square

Length = n
Perimeter 284513648
Area 5059250993641744
Diagonal 100590764.92046

Cube

Length = n
Surface area 30355505961850464
Volume 3.5985648908716E+23
Space diagonal 123198023.44569

Equilateral Triangle

Length = n
Perimeter 213385236
Area 2.1907199423077E+15
Altitude 61599011.722846

Triangular Pyramid

Length = n
Surface area 2.1907199423077E+15
Volume 4.2409493947919E+22
Height 33530254.973487