38863489 (number)

38863489 is an odd 8-digits composite number following 38863488 and preceding 38863490. In scientific notation, it is written as 3.8863489 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 33311556 positive integers (up to 38863489) that are relatively prime to 38863489.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand four hundred eighty-nine

Notation

Scientific notation 3.8863489 × 10^7
Engineering notation 3.8863489 × 10^6

Prime Factorization of 38863489

Prime Factorization 7 × 5551927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863489
Product of the distinct prime numbers

The prime factorization of 38863489 is 7 × 5551927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 83, 43, 222, 83, 108, 8383, 56880, 37034, 221057, 421294, 4339477, 5981235, 8785156, 20270399, 817357867, 130389991, 3705111823, 9873194574

Basic calculations (n = 38863489)

Multiplication

n×y
n×2 77726978
n×3 116590467
n×4 155453956
n×5 194317445

Division

n÷y
n÷2 19431744.5
n÷3 12954496.333333
n÷3 9715872.25
n÷5 7772697.8

Exponentiation

ny
n2 1510370777253121
n3 5.8698278087698E+22
n4 2.2812198847802E+30
n5 8.8656163898736E+37

Nth Root

y√n
2√n 6234.0587902265
3√n 338.72500852742
4√n 78.956056070617
5√n 32.954016698102

Divisors of 38863489

1, 7, 5551927, 38863489

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 -38863488
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 38863489 can be divided by 4 positive divisors. The sum of these divisors (counting 38863489) is 1, the average is 0.25.

Base conversion 38863489

Base System Value
2 Binary 10010100010000001010000001
3 Ternary 2201010110200111
4 Quaternary 2110100022001
5 Quinary 34422112424
6 Senary 3504551321
8 Octal 224201201
10 Decimal 38863489
12 Duodecimal 11022541
16 Hexadecimal 2510281
20 Vigesimal c2hie9
36 Base36 n4z9d

Cryptographic Hash Functions

md5 b55cace3a049ed14f4cb2e85fd8a9fa1
sha1 dc577fc85698301e6575bde9a6d22a774f8f16b0
sha256 0cad99cc2c4b51352252776f764485719d8ac1fe379262c6c1daaf12cda2271c
sha512 a4bb5feea87678dd7b59df3abc88eec73d311e170ed6a805781839d76879e3a70209908e0a3c0a5e72bb81803e6476d902b4461d1fde282ba351e538fa391b93
ripemd-160 4ca2139a5905e1c1b14d03c43de4b8c0429f32ea

38863489 as geometric shapes

Circle

Radius = n
Diameter 77726978
Circumference 244186503.07054
Area 4.7449697380151E+15

Sphere

Radius = n
Volume 2.4587477229158E+23
Surface area 1.897987895206E+16
Circumference 244186503.07054

Square

Length = n
Perimeter 155453956
Area 1510370777253121
Diagonal 54961273.224938

Cube

Length = n
Surface area 9062224663518726
Volume 5.8698278087698E+22
Space diagonal 67313537.507394

Equilateral Triangle

Length = n
Perimeter 116590467
Area 6.5400973111743E+14
Altitude 33656768.753697

Triangular Pyramid

Length = n
Surface area 6.5400973111743E+14
Volume 6.9176584132975E+21
Height 18320424.408313