29947146 (number)

29947146 is an even 8-digits composite number following 29947145 and preceding 29947147. In scientific notation, it is written as 2.9947146 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 9958464 positive integers (up to 29947146) that are relatively prime to 29947146.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-seven thousand one hundred forty-six

Notation

Scientific notation 2.9947146 × 10^7
Engineering notation 2.9947146 × 10^6

Prime Factorization of 29947146

Prime Factorization 2 × 3 × 433 × 11527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29947146
Product of the distinct prime numbers

The prime factorization of 29947146 is 2 × 3 × 433 × 11527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 61, 30, 995, 242, 254, 2994, 48580, 18449, 695394, 771730, 9973450, 4447426, 92890931, 46555353, 226881312, 137140723, 2697210052, 5523313115

Basic calculations (n = 29947146)

Multiplication

n×y
n×2 59894292
n×3 89841438
n×4 119788584
n×5 149735730

Division

n÷y
n÷2 14973573
n÷3 9982382
n÷3 7486786.5
n÷5 5989429.2

Exponentiation

ny
n2 896831553545316
n3 2.6857545471428E+22
n4 8.0430683543451E+29
n5 2.4086694229555E+37

Nth Root

y√n
2√n 5472.3985600466
3√n 310.54066591984
4√n 73.975661943957
5√n 31.280312848147

Divisors of 29947146

1, 2, 3, 6, 433, 866, 1299, 2598, 11527, 23054, 34581, 69162, 4991191, 9982382, 14973573, 29947146

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947146 can be divided by 16 positive divisors. The sum of these divisors (counting 29947146) is 1, the average is 0.0625.

Base conversion 29947146

Base System Value
2 Binary 1110010001111010100001010
3 Ternary 2002100110202120
4 Quaternary 1302033110022
5 Quinary 30131302041
6 Senary 2545512110
8 Octal 162172412
10 Decimal 29947146
12 Duodecimal a042636
16 Hexadecimal 1c8f50a
20 Vigesimal 9737h6
36 Base36 htvd6

Cryptographic Hash Functions

md5 79164bd1a621494a09fca79a7987dda7
sha1 5701e08b7426a4ca23781444b96a60d7276d2fa4
sha256 e6ef31bcd4d2411bc0bcdfff4078749633b97299181046baf528937c435290a7
sha512 701f4673fa9b09daa7b6cfa86dbf54642b2fb6c67014c116ccfa47a4f5fe1395ef65cd12a243aa221394c1d6948bce8987cee06963e76a9e4b3e86e230d89476
ripemd-160 538e53fdcdb3ff7819a4575bc32ad02ee4bf909a

29947146 as geometric shapes

Circle

Radius = n
Diameter 59894292
Circumference 188163467.73916
Area 2.8174794201255E+15

Sphere

Radius = n
Volume 1.1250062339532E+23
Surface area 1.1269917680502E+16
Circumference 188163467.73916

Square

Length = n
Perimeter 119788584
Area 896831553545316
Diagonal 42351660.027567

Cube

Length = n
Surface area 5380989321271896
Volume 2.6857545471428E+22
Space diagonal 51869978.413683

Equilateral Triangle

Length = n
Perimeter 89841438
Area 3.8833945414285E+14
Altitude 25934989.206842

Triangular Pyramid

Length = n
Surface area 3.8833945414285E+14
Volume 3.1651920881455E+21
Height 14117220.009189