38861040 (number)

38861040 is an even 8-digits composite number following 38861039 and preceding 38861041. In scientific notation, it is written as 3.8861040 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 10362880 positive integers (up to 38861040) that are relatively prime to 38861040.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand forty

Notation

Scientific notation 3.8861040 × 10^7
Engineering notation 3.8861040 × 10^6

Prime Factorization of 38861040

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 161921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4857630
Product of the distinct prime numbers

The prime factorization of 38861040 is 2 × 2 × 2 × 2 × 3 × 5 × 161921. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 60, 77, 953, 806, 2637, 1831, 67275, 86184, 356376, 457359, 8297565, 4863708, 29693716, 66830011, 39130356, 34249964, 9655343635, 1563317093

Basic calculations (n = 38861040)

Multiplication

n×y
n×2 77722080
n×3 116583120
n×4 155444160
n×5 194305200

Division

n÷y
n÷2 19430520
n÷3 12953680
n÷3 9715260
n÷5 7772208

Exponentiation

ny
n2 1510180429881600
n3 5.8687182092846E+22
n4 2.2806449307974E+30
n5 8.8628233881514E+37

Nth Root

y√n
2√n 6233.8623661419
3√n 338.71789340907
4√n 78.954812178498
5√n 32.953601365237

Divisors of 38861040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161921, 323842, 485763, 647684, 809605, 971526, 1295368, 1619210, 1943052, 2428815, 2590736, 3238420, 3886104, 4857630, 6476840, 7772208, 9715260, 12953680, 19430520, 38861040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861040 can be divided by 40 positive divisors. The sum of these divisors (counting 38861040) is 1, the average is 0.025.

Base conversion 38861040

Base System Value
2 Binary 10010100001111100011110000
3 Ternary 2201010100022210
4 Quaternary 2110033203300
5 Quinary 34422023130
6 Senary 3504532120
8 Octal 224174360
10 Decimal 38861040
12 Duodecimal 11021040
16 Hexadecimal 250f8f0
20 Vigesimal c2hcc0
36 Base36 n4xdc

Cryptographic Hash Functions

md5 ac5723a00fcdcc7d04986ca8e85cfc81
sha1 5db8b65e8c62fcba2373363cb77c3b0724c30ffa
sha256 a2fdf3fce424c509d35e9314c9ba01f7d427208d3351c3bc77d709c87acd8d1f
sha512 3e3d92ff1946c4afb073e46a7063cc41976d2d42b0976e130eea7b9e6bf65ee7c4fd28ec93243b52ae95f4bc209364583eaf402b4023ff2a9b428466a430996d
ripemd-160 a7de154901c454a786d6d33cddae49015e1aed53

38861040 as geometric shapes

Circle

Radius = n
Diameter 77722080
Circumference 244171115.54972
Area 4.7443717441111E+15

Sphere

Radius = n
Volume 2.4582829349703E+23
Surface area 1.8977486976444E+16
Circumference 244171115.54972

Square

Length = n
Perimeter 155444160
Area 1510180429881600
Diagonal 54957809.815923

Cube

Length = n
Surface area 9061082579289600
Volume 5.8687182092846E+22
Space diagonal 67309295.714966

Equilateral Triangle

Length = n
Perimeter 116583120
Area 6.5392730828778E+14
Altitude 33654647.857483

Triangular Pyramid

Length = n
Surface area 6.5392730828778E+14
Volume 6.9163507377635E+21
Height 18319269.938641