38861860 (number)

38861860 is an even 8-digits composite number following 38861859 and preceding 38861861. In scientific notation, it is written as 3.8861860 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 15544736 positive integers (up to 38861860) that are relatively prime to 38861860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861860 × 10^7
Engineering notation 3.8861860 × 10^6

Prime Factorization of 38861860

Prime Factorization 2 × 2 × 5 × 1943093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19430930
Product of the distinct prime numbers

The prime factorization of 38861860 is 2 × 2 × 5 × 1943093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 86, 69, 62, 65, 7412, 780, 64434, 5667, 865504, 588695, 3858955, 1690488, 88519307, 38914425, 639571608, 989379716, 7650294341, 1168314451

Basic calculations (n = 38861860)

Multiplication

n×y
n×2 77723720
n×3 116585580
n×4 155447440
n×5 194309300

Division

n÷y
n÷2 19430930
n÷3 12953953.333333
n÷3 9715465
n÷5 7772372

Exponentiation

ny
n2 1510244162659600
n3 5.8690897215095E+22
n4 2.2808374308474E+30
n5 8.8637584920351E+37

Nth Root

y√n
2√n 6233.928135614
3√n 338.7202758013
4√n 78.955228678119
5√n 32.953740433698

Divisors of 38861860

1, 2, 4, 5, 10, 20, 1943093, 3886186, 7772372, 9715465, 19430930, 38861860

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861860 can be divided by 12 positive divisors. The sum of these divisors (counting 38861860) is 1, the average is 0.083333333333333.

Base conversion 38861860

Base System Value
2 Binary 10010100001111110000100100
3 Ternary 2201010101110011
4 Quaternary 2110033300210
5 Quinary 34422034420
6 Senary 3504540004
8 Octal 224176044
10 Decimal 38861860
12 Duodecimal 11021604
16 Hexadecimal 250fc24
20 Vigesimal c2hed0
36 Base36 n4y04

Cryptographic Hash Functions

md5 892df1075e73abb8ff87c9fe6dd50a00
sha1 9b49b8f41937b62d75fd82d42406a9f4c5755cd0
sha256 7712032a874904f3c6c0e37e16e3192ae0676aa14c47ead849571989193b220c
sha512 9eaae5de64f46df61e35d4005abc617dec1d720cac951d193c229abdff82cd3275d7b60e9c93c28038fefb0241165c7853f9c1f2e38dec13d2d37024437e0499
ripemd-160 019056f8831dabe9b08dca51a423dbc1ee4d9693

38861860 as geometric shapes

Circle

Radius = n
Diameter 77723720
Circumference 244176267.76167
Area 4.7445719665383E+15

Sphere

Radius = n
Volume 2.4584385536471E+23
Surface area 1.8978287866153E+16
Circumference 244176267.76167

Square

Length = n
Perimeter 155447440
Area 1510244162659600
Diagonal 54958969.471044

Cube

Length = n
Surface area 9061464975957600
Volume 5.8690897215095E+22
Space diagonal 67310715.996629

Equilateral Triangle

Length = n
Perimeter 116585580
Area 6.5395490539019E+14
Altitude 33655357.998314

Triangular Pyramid

Length = n
Surface area 6.5395490539019E+14
Volume 6.9167885691193E+21
Height 18319656.490348