38478923 (number)

38478923 is an odd 8-digits composite number following 38478922 and preceding 38478924. In scientific notation, it is written as 3.8478923 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 32952744 positive integers (up to 38478923) that are relatively prime to 38478923.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8478923 × 10^7
Engineering notation 3.8478923 × 10^6

Prime Factorization of 38478923

Prime Factorization 7 × 1783 × 3083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38478923
Product of the distinct prime numbers

The prime factorization of 38478923 is 7 × 1783 × 3083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 61, 90, 289, 190, 6064, 7748, 86357, 37621, 785345, 640015, 30466, 2993157, 9389676, 95685888, 574004139, 212517756, 749214260, 3412385325

Basic calculations (n = 38478923)

Multiplication

n×y
n×2 76957846
n×3 115436769
n×4 153915692
n×5 192394615

Division

n÷y
n÷2 19239461.5
n÷3 12826307.666667
n÷3 9619730.75
n÷5 7695784.6

Exponentiation

ny
n2 1480627515239929
n3 5.6972952150599E+22
n4 2.1922578388856E+30
n5 8.4355720578624E+37

Nth Root

y√n
2√n 6203.1381574168
3√n 337.60404071798
4√n 78.760003538705
5√n 32.888539017864

Divisors of 38478923

1, 7, 1783, 3083, 12481, 21581, 5496989, 38478923

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 -38478922
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 38478923 can be divided by 8 positive divisors. The sum of these divisors (counting 38478923) is 1, the average is 0.125.

Base conversion 38478923

Base System Value
2 Binary 10010010110010010001001011
3 Ternary 2200101221011022
4 Quaternary 2102302101023
5 Quinary 34322311143
6 Senary 3452423055
8 Octal 222622113
10 Decimal 38478923
12 Duodecimal 10a77a8b
16 Hexadecimal 24b244b
20 Vigesimal c09h63
36 Base36 mwqiz

Cryptographic Hash Functions

md5 258f68c2b0cd9c1bd4ff9bae79d6bed0
sha1 235c919912b6303c30ad595dbc78b8a8bd599d7b
sha256 5fa75689101fd245a5827a8984313424216b033a6239973592a8eb38d72655db
sha512 a7199c1467c3d5e8ea4ac245e987abfe04d26a9183019ac8b3a8b310aa4b4853f0e5408b153ccaf34ee63b9d34277979ca24120e86b8682fe172f10e71019883
ripemd-160 c85deb9a6d0bf152c51514bb8fbe2ae6f1501105

38478923 as geometric shapes

Circle

Radius = n
Diameter 76957846
Circumference 241770203.62969
Area 4.6515285245807E+15

Sphere

Radius = n
Volume 2.3864774390619E+23
Surface area 1.8606114098323E+16
Circumference 241770203.62969

Square

Length = n
Perimeter 153915692
Area 1480627515239929
Diagonal 54417414.77211

Cube

Length = n
Surface area 8883765091439574
Volume 5.6972952150599E+22
Space diagonal 66647449.656531

Equilateral Triangle

Length = n
Perimeter 115436769
Area 6.4113052087E+14
Altitude 33323724.828265

Triangular Pyramid

Length = n
Surface area 6.4113052087E+14
Volume 6.7143268016508E+21
Height 18139138.25737