38478970 (number)

38478970 is an even 8-digits composite number following 38478969 and preceding 38478971. In scientific notation, it is written as 3.8478970 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 15391584 positive integers (up to 38478970) that are relatively prime to 38478970.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-eight thousand nine hundred seventy

Notation

Scientific notation 3.8478970 × 10^7
Engineering notation 3.8478970 × 10^6

Prime Factorization of 38478970

Prime Factorization 2 × 5 × 3847897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38478970
Product of the distinct prime numbers

The prime factorization of 38478970 is 2 × 5 × 3847897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 82, 47, 888, 547, 5505, 3082, 24680, 69349, 776786, 353650, 689229, 3940364, 28742248, 66787954, 695230735, 573430104, 3371594811, 6000038870

Basic calculations (n = 38478970)

Multiplication

n×y
n×2 76957940
n×3 115436910
n×4 153915880
n×5 192394850

Division

n÷y
n÷2 19239485
n÷3 12826323.333333
n÷3 9619742.5
n÷5 7695794

Exponentiation

ny
n2 1480631132260900
n3 5.6973160919333E+22
n4 2.1922685498202E+30
n5 8.4356235760475E+37

Nth Root

y√n
2√n 6203.1419458207
3√n 337.60417817317
4√n 78.760027589004
5√n 32.888547052188

Divisors of 38478970

1, 2, 5, 10, 3847897, 7695794, 19239485, 38478970

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38478969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38478970 can be divided by 8 positive divisors. The sum of these divisors (counting 38478970) is 1, the average is 0.125.

Base conversion 38478970

Base System Value
2 Binary 10010010110010010001111010
3 Ternary 2200101221020001
4 Quaternary 2102302101322
5 Quinary 34322311340
6 Senary 3452423214
8 Octal 222622172
10 Decimal 38478970
12 Duodecimal 10a77b0a
16 Hexadecimal 24b247a
20 Vigesimal c09h8a
36 Base36 mwqka

Cryptographic Hash Functions

md5 bdb572d1912a16a0d24a935a942ddce3
sha1 858ce2a817bf37ea004cbb58e54af3d8e91a8549
sha256 732f9d6767eb44c7d2f29a1c52445fa741fc4d9ce491754fb63cfdd51cf769ea
sha512 c1d5d6f9f39db8e208ee6698688e6dde7b28c65bd90b3c8ee9a9829aab8d8e493c49d019963f6c979c6b675d25349e23448cde52f44a51ecc24b2a21b4253788
ripemd-160 61e05024e31443971f387643430695f413f85cf5

38478970 as geometric shapes

Circle

Radius = n
Diameter 76957940
Circumference 241770498.9394
Area 4.6515398877872E+15

Sphere

Radius = n
Volume 2.3864861839462E+23
Surface area 1.8606159551149E+16
Circumference 241770498.9394

Square

Length = n
Perimeter 153915880
Area 1480631132260900
Diagonal 54417481.240147

Cube

Length = n
Surface area 8883786793565400
Volume 5.6973160919333E+22
Space diagonal 66647531.062919

Equilateral Triangle

Length = n
Perimeter 115436910
Area 6.4113208708603E+14
Altitude 33323765.531459

Triangular Pyramid

Length = n
Surface area 6.4113208708603E+14
Volume 6.7143514052822E+21
Height 18139160.413382