29145428 (number)

29145428 is an even 8-digits composite number following 29145427 and preceding 29145429. In scientific notation, it is written as 2.9145428 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 13451712 positive integers (up to 29145428) that are relatively prime to 29145428.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred forty-five thousand four hundred twenty-eight

Notation

Scientific notation 2.9145428 × 10^7
Engineering notation 2.9145428 × 10^6

Prime Factorization of 29145428

Prime Factorization 2 × 2 × 13 × 560489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14572714
Product of the distinct prime numbers

The prime factorization of 29145428 is 2 × 2 × 13 × 560489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 45, 78, 978, 243, 6927, 2495, 16038, 2984, 418379, 788475, 5602571, 2421331, 1117742, 84070348, 794175242, 411922777, 9478114720, 8105103887

Basic calculations (n = 29145428)

Multiplication

n×y
n×2 58290856
n×3 87436284
n×4 116581712
n×5 145727140

Division

n÷y
n÷2 14572714
n÷3 9715142.6666667
n÷3 7286357
n÷5 5829085.6

Exponentiation

ny
n2 849455973303184
n3 2.4757757909078E+22
n4 7.2157545058046E+29
n5 2.103062534146E+37

Nth Root

y√n
2√n 5398.6505721337
3√n 307.74439072829
4√n 73.475510016153
5√n 31.111008353667

Divisors of 29145428

1, 2, 4, 13, 26, 52, 560489, 1120978, 2241956, 7286357, 14572714, 29145428

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 -29145427
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 29145428 can be divided by 12 positive divisors. The sum of these divisors (counting 29145428) is 1, the average is 0.083333333333333.

Base conversion 29145428

Base System Value
2 Binary 1101111001011100101010100
3 Ternary 2000211202000022
4 Quaternary 1233023211110
5 Quinary 24430123203
6 Senary 2520404312
8 Octal 157134524
10 Decimal 29145428
12 Duodecimal 9916698
16 Hexadecimal 1bcb954
20 Vigesimal 9233b8
36 Base36 hcor8

Cryptographic Hash Functions

md5 c5ce710dc96bc99a7b60a6b5560a035a
sha1 8864ff8018634c03fa3aea41b10f50642499935e
sha256 0ec97d6dcd70f75e73f5a36ddd47412c35c7b8e78ba25b429ecf5339f5ecb94f
sha512 32b984d5ee7db6321918eac88f67ba70e5dd06e6c45bd31bf4e21edbb7bbdca86242944f7a39459c037eec6dd28f0ae2b98d4097e0328a07ff25c432408104f9
ripemd-160 c4a0b312da8e3ed401a0215e3ca02a6fb4a2f497

29145428 as geometric shapes

Circle

Radius = n
Diameter 58290856
Circumference 183126124.98106
Area 2.6686446452773E+15

Sphere

Radius = n
Volume 1.0370505382202E+23
Surface area 1.0674578581109E+16
Circumference 183126124.98106

Square

Length = n
Perimeter 116581712
Area 849455973303184
Diagonal 41217859.558769

Cube

Length = n
Surface area 5096735839819104
Volume 2.4757757909078E+22
Space diagonal 50481362.104341

Equilateral Triangle

Length = n
Perimeter 87436284
Area 3.678252261385E+14
Altitude 25240681.05217

Triangular Pyramid

Length = n
Surface area 3.678252261385E+14
Volume 2.9177297507473E+21
Height 13739286.51959