38454913 (number)

38454913 is an odd 8-digits composite number following 38454912 and preceding 38454914. In scientific notation, it is written as 3.8454913 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 32961348 positive integers (up to 38454913) that are relatively prime to 38454913.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8454913 × 10^7
Engineering notation 3.8454913 × 10^6

Prime Factorization of 38454913

Prime Factorization 7 × 5493559

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38454913
Product of the distinct prime numbers

The prime factorization of 38454913 is 7 × 5493559. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 54, 10, 87, 469, 4121, 8228, 86076, 38936, 367332, 673316, 6025174, 2118421, 6260376, 11797616, 805929908, 767304205, 9863865793, 269753755

Basic calculations (n = 38454913)

Multiplication

n×y
n×2 76909826
n×3 115364739
n×4 153819652
n×5 192274565

Division

n÷y
n÷2 19227456.5
n÷3 12818304.333333
n÷3 9613728.25
n÷5 7690982.6

Exponentiation

ny
n2 1478780333837569
n3 5.6866369083835E+22
n4 2.1867912757448E+30
n5 8.4092868257923E+37

Nth Root

y√n
2√n 6201.2025446683
3√n 337.53380694728
4√n 78.747714536158
5√n 32.884433648355

Divisors of 38454913

1, 7, 5493559, 38454913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38454912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38454913 can be divided by 4 positive divisors. The sum of these divisors (counting 38454913) is 1, the average is 0.25.

Base conversion 38454913

Base System Value
2 Binary 10010010101100011010000001
3 Ternary 2200100201020001
4 Quaternary 2102230122001
5 Quinary 34321024123
6 Senary 3452120001
8 Octal 222543201
10 Decimal 38454913
12 Duodecimal 10a66001
16 Hexadecimal 24ac681
20 Vigesimal c06h5d
36 Base36 mw801

Cryptographic Hash Functions

md5 4dbdb927c7348fb5a0fe2d0c40ea95e2
sha1 7c25bdc8b2408a92b0e6aeb24b862fd5cc0b21df
sha256 33d02cf356a8feb32660020858950d2553284b59b9bc775119c5e93e57ec0061
sha512 113539d46671ad21e2c0b0b4df5cbfe74885a289f2fb4b8666136dc3b2e83dd7ebfe119d01f0feea113b59383a7a9b8ef71b98eac664c704ddfd1ab41baad26d
ripemd-160 25cb9a4e4110c76544cf1fa7e7a3cf70220a19a2

38454913 as geometric shapes

Circle

Radius = n
Diameter 76909826
Circumference 241619344.35047
Area 4.6457254330572E+15

Sphere

Radius = n
Volume 2.3820128980013E+23
Surface area 1.8582901732229E+16
Circumference 241619344.35047

Square

Length = n
Perimeter 153819652
Area 1478780333837569
Diagonal 54383459.504477

Cube

Length = n
Surface area 8872682003025414
Volume 5.6866369083835E+22
Space diagonal 66605863.116641

Equilateral Triangle

Length = n
Perimeter 115364739
Area 6.4033066786008E+14
Altitude 33302931.55832

Triangular Pyramid

Length = n
Surface area 6.4033066786008E+14
Volume 6.7017658667728E+21
Height 18127819.834826