38866493 (number)

38866493 is an odd 8-digits composite number following 38866492 and preceding 38866494. In scientific notation, it is written as 3.8866493 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 38398140 positive integers (up to 38866493) that are relatively prime to 38866493.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-six thousand four hundred ninety-three

Notation

Scientific notation 3.8866493 × 10^7
Engineering notation 3.8866493 × 10^6

Prime Factorization of 38866493

Prime Factorization 83 × 468271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38866493
Product of the distinct prime numbers

The prime factorization of 38866493 is 83 × 468271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 55, 37, 329, 559, 3932, 3346, 58911, 62441, 789400, 395358, 6565294, 2918575, 31799508, 75706896, 819690436, 461985770, 4315400846, 8603895006

Basic calculations (n = 38866493)

Multiplication

n×y
n×2 77732986
n×3 116599479
n×4 155465972
n×5 194332465

Division

n÷y
n÷2 19433246.5
n÷3 12955497.666667
n÷3 9716623.25
n÷5 7773298.6

Exponentiation

ny
n2 1510604278119049
n3 5.8711890601284E+22
n4 2.2819252850716E+30
n5 8.8690433118757E+37

Nth Root

y√n
2√n 6234.2997200969
3√n 338.73373568785
4√n 78.95758177716
5√n 32.954526126402

Divisors of 38866493

1, 83, 468271, 38866493

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 -38866492
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 38866493 can be divided by 4 positive divisors. The sum of these divisors (counting 38866493) is 1, the average is 0.25.

Base conversion 38866493

Base System Value
2 Binary 10010100010000111000111101
3 Ternary 2201010121210202
4 Quaternary 2110100320331
5 Quinary 34422211433
6 Senary 3505013245
8 Octal 224207075
10 Decimal 38866493
12 Duodecimal 11024225
16 Hexadecimal 2510e3d
20 Vigesimal c2i64d
36 Base36 n51kt

Cryptographic Hash Functions

md5 9405f1639f5bf4fe25ffe0134223fd15
sha1 d38fc1780982196d7faada03488ed2ed14cf9c7d
sha256 02e5981ab094666f582d95cbfc047b84e8d329cec0d753d2eb53e5c8fdf62aec
sha512 50ab876983c666c3e15b190a14122bc5e07ecff89b72b5ce2fbf7edc7506e540cb8e62f1d50b695c48fb57409ab2b00e66734e6ebf06ba6de21ea5e14b85403b
ripemd-160 59b505035392f1513957e810703622d9f9011724

38866493 as geometric shapes

Circle

Radius = n
Diameter 77732986
Circumference 244205377.7592
Area 4.7457033026201E+15

Sphere

Radius = n
Volume 2.4593179225515E+23
Surface area 1.898281321048E+16
Circumference 244205377.7592

Square

Length = n
Perimeter 155465972
Area 1510604278119049
Diagonal 54965521.522479

Cube

Length = n
Surface area 9063625668714294
Volume 5.8711890601284E+22
Space diagonal 67318740.58802

Equilateral Triangle

Length = n
Perimeter 116599479
Area 6.5411083995827E+14
Altitude 33659370.29401

Triangular Pyramid

Length = n
Surface area 6.5411083995827E+14
Volume 6.9192626634084E+21
Height 18321840.507493