38453909 (number)

38453909 is an odd 8-digits composite number following 38453908 and preceding 38453910. In scientific notation, it is written as 3.8453909 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 35338176 positive integers (up to 38453909) that are relatively prime to 38453909.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-three thousand nine hundred nine

Notation

Scientific notation 3.8453909 × 10^7
Engineering notation 3.8453909 × 10^6

Prime Factorization of 38453909

Prime Factorization 13 × 229 × 12917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38453909
Product of the distinct prime numbers

The prime factorization of 38453909 is 13 × 229 × 12917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 38, 15, 890, 681, 8685, 6065, 68199, 40906, 32672, 862692, 3719804, 7030615, 57547054, 88923911, 218007963, 292283224, 3191288783, 3948637572

Basic calculations (n = 38453909)

Multiplication

n×y
n×2 76907818
n×3 115361727
n×4 153815636
n×5 192269545

Division

n÷y
n÷2 19226954.5
n÷3 12817969.666667
n÷3 9613477.25
n÷5 7690781.8

Exponentiation

ny
n2 1478703117380281
n3 5.6861915113758E+22
n4 2.1865629093502E+30
n5 8.4081891138926E+37

Nth Root

y√n
2√n 6201.1215920993
3√n 337.53086942153
4√n 78.747200534999
5√n 32.884261933931

Divisors of 38453909

1, 13, 229, 2977, 12917, 167921, 2957993, 38453909

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 -38453908
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 38453909 can be divided by 8 positive divisors. The sum of these divisors (counting 38453909) is 1, the average is 0.125.

Base conversion 38453909

Base System Value
2 Binary 10010010101100001010010101
3 Ternary 2200100122211212
4 Quaternary 2102230022111
5 Quinary 34321011114
6 Senary 3452111205
8 Octal 222541225
10 Decimal 38453909
12 Duodecimal 10a65505
16 Hexadecimal 24ac295
20 Vigesimal c06ef9
36 Base36 mw785

Cryptographic Hash Functions

md5 87e1c2cffd394cae9eb00c7e27041e14
sha1 e2ccb867588fda416ad14d86ede3becc4700dd7e
sha256 a16d2c9f052e157e78fa5be47c5dcffc221c9f3d3d35f172491146ddd94da507
sha512 051d3abfe189e8deea14c89b863b6785a208850cba60385f116d68d0fd63723774c529a696180ea657cc2f69b03ea60e18317f9e0b5a8f25ae76298b42b18a82
ripemd-160 8f6917203f3886ddef08fe33e4ab97a208a33acd

38453909 as geometric shapes

Circle

Radius = n
Diameter 76907818
Circumference 241613036.03242
Area 4.6454828504022E+15

Sphere

Radius = n
Volume 2.381826330539E+23
Surface area 1.8581931401609E+16
Circumference 241613036.03242

Square

Length = n
Perimeter 153815636
Area 1478703117380281
Diagonal 54382039.634061

Cube

Length = n
Surface area 8872218704281686
Volume 5.6861915113758E+22
Space diagonal 66604124.13763

Equilateral Triangle

Length = n
Perimeter 115361727
Area 6.4029723215328E+14
Altitude 33302062.068815

Triangular Pyramid

Length = n
Surface area 6.4029723215328E+14
Volume 6.7012409613653E+21
Height 18127346.544687