29128620 (number)

29128620 is an even 8-digits composite number following 29128619 and preceding 29128621. In scientific notation, it is written as 2.9128620 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 7557120 positive integers (up to 29128620) that are relatively prime to 29128620.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-eight thousand six hundred twenty

Notation

Scientific notation 2.9128620 × 10^7
Engineering notation 2.9128620 × 10^6

Prime Factorization of 29128620

Prime Factorization 2 × 2 × 5 × 3 × 37 × 13121

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14564310
Product of the distinct prime numbers

The prime factorization of 29128620 is 2 × 2 × 5 × 3 × 37 × 13121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29128620)

Multiplication

n×y
n×2 58257240
n×3 87385860
n×4 116514480
n×5 145643100

Division

n÷y
n÷2 14564310
n÷3 9709540
n÷3 7282155
n÷5 5825724

Exponentiation

ny
n2 848476503104400
n3 2.4714949637857E+22
n4 7.1991237632027E+29
n5 2.097005404313E+37

Nth Root

y√n
2√n 5397.0936623335
3√n 307.685221215
4√n 73.464914498919
5√n 31.107419217871

Divisors of 29128620

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 -29128619
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 29128620 can be divided by 48 positive divisors. The sum of these divisors (counting 29128620) is 1, the average is 0.020833333333333.

Base conversion 29128620

Base System Value
2 Binary 1101111000111011110101100
3 Ternary 2000210212221210
4 Quaternary 1233013132230
5 Quinary 24424103440
6 Senary 2520154420
8 Octal 157073654
10 Decimal 29128620
12 Duodecimal 9908a10
16 Hexadecimal 1bc77ac
20 Vigesimal 9211b0
36 Base36 hcbsc

Cryptographic Hash Functions

md5 6c2c4fa154cc7bec17bf95c2e6167b8f
sha1 9bab7ab047aec4dcca56bb8d60991a80c430caeb
sha256 a37236cccff9febac14d7782642cfa0af4573b20e1561bf972f826ef9c84a9a0
sha512 3eaa7a46f0601c31781667a415983f028b50219d6eafb6e7a1674c019643e481a4345e714e6e9c1c21ee50e4187c1138a7c150e45ea0a5a165165c418fe1669a
ripemd-160 770937f5cf4d3ca4011f04bbbaa3b23f117e12e2

29128620 as geometric shapes

Circle

Radius = n
Diameter 58257240
Circumference 183020517.20242
Area 2.6655675488963E+15

Sphere

Radius = n
Volume 1.0352573895484E+23
Surface area 1.0662270195585E+16
Circumference 183020517.20242

Square

Length = n
Perimeter 116514480
Area 848476503104400
Diagonal 41194089.457212

Cube

Length = n
Surface area 5090859018626400
Volume 2.4714949637857E+22
Space diagonal 50452249.794367

Equilateral Triangle

Length = n
Perimeter 87385860
Area 3.674011031013E+14
Altitude 25226124.897183

Triangular Pyramid

Length = n
Surface area 3.674011031013E+14
Volume 2.9126847476021E+21
Height 13731363.152404