29947250 (number)

29947250 is an even 8-digits composite number following 29947249 and preceding 29947251. In scientific notation, it is written as 2.9947250 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 11852400 positive integers (up to 29947250) that are relatively prime to 29947250.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-seven thousand two hundred fifty

Notation

Scientific notation 2.9947250 × 10^7
Engineering notation 2.9947250 × 10^6

Prime Factorization of 29947250

Prime Factorization 2 × 5 × 5 × 103 × 5 × 1163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1197890
Product of the distinct prime numbers

The prime factorization of 29947250 is 2 × 5 × 5 × 103 × 5 × 1163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 52, 39, 340, 400, 3899, 7396, 2688, 2873, 187751, 813798, 4494003, 4433823, 43243993, 35011777, 422525612, 826246558, 3286571520, 1355982713

Basic calculations (n = 29947250)

Multiplication

n×y
n×2 59894500
n×3 89841750
n×4 119789000
n×5 149736250

Division

n÷y
n÷2 14973625
n÷3 9982416.6666667
n÷3 7486812.5
n÷5 5989450

Exponentiation

ny
n2 896837782562500
n3 2.6857825283845E+22
n4 8.0431800823162E+29
n5 2.4087112472014E+37

Nth Root

y√n
2√n 5472.4080622702
3√n 310.54102539975
4√n 73.975726169266
5√n 31.280334574077

Divisors of 29947250

1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 1163, 2326, 2575, 5150, 5815, 11630, 12875, 25750, 29075, 58150, 119789, 145375, 239578, 290750, 598945, 1197890, 2994725, 5989450, 14973625, 29947250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947250 can be divided by 32 positive divisors. The sum of these divisors (counting 29947250) is 1, the average is 0.03125.

Base conversion 29947250

Base System Value
2 Binary 1110010001111010101110010
3 Ternary 2002100110220102
4 Quaternary 1302033111302
5 Quinary 30131303000
6 Senary 2545512402
8 Octal 162172562
10 Decimal 29947250
12 Duodecimal a042702
16 Hexadecimal 1c8f572
20 Vigesimal 97382a
36 Base36 htvg2

Cryptographic Hash Functions

md5 223fc98b2d7fa9a73f72a6a9efd69bc8
sha1 2b747186755a31afe7e3087e616cb87f2fe94eac
sha256 5571fa51a1dc8788aeba035b87b4a15c3ba600803fc164a66d720ee2891520e1
sha512 01bf60f8bd443db6ced88e300f653c8023f14052bf62256cf9904f701189af063b0046bc10c2f40f92adf3c8925f92c52d37df6b72192f2ade1e1bc80f665d2a
ripemd-160 bdafc0a4440233b67cc68636d0cca2711c1c901c

29947250 as geometric shapes

Circle

Radius = n
Diameter 59894500
Circumference 188164121.19043
Area 2.8174989891601E+15

Sphere

Radius = n
Volume 1.1250179547083E+23
Surface area 1.126999595664E+16
Circumference 188164121.19043

Square

Length = n
Perimeter 119789000
Area 896837782562500
Diagonal 42351807.105778

Cube

Length = n
Surface area 5381026695375000
Volume 2.6857825283845E+22
Space diagonal 51870158.546967

Equilateral Triangle

Length = n
Perimeter 89841750
Area 3.8834215138641E+14
Altitude 25935079.273484

Triangular Pyramid

Length = n
Surface area 3.8834215138641E+14
Volume 3.165225064355E+21
Height 14117269.035259