38866042 (number)

38866042 is an even 8-digits composite number following 38866041 and preceding 38866043. In scientific notation, it is written as 3.8866042 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 19433020 positive integers (up to 38866042) that are relatively prime to 38866042.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-six thousand forty-two

Notation

Scientific notation 3.8866042 × 10^7
Engineering notation 3.8866042 × 10^6

Prime Factorization of 38866042

Prime Factorization 2 × 19433021

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38866042
Product of the distinct prime numbers

The prime factorization of 38866042 is 2 × 19433021. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 40, 70, 732, 287, 6194, 2494, 27906, 85271, 715979, 839516, 6187432, 4228533, 59728807, 11239352, 123939878, 78190627, 1026219434, 838654544

Basic calculations (n = 38866042)

Multiplication

n×y
n×2 77732084
n×3 116598126
n×4 155464168
n×5 194330210

Division

n÷y
n÷2 19433021
n÷3 12955347.333333
n÷3 9716510.5
n÷5 7773208.4

Exponentiation

ny
n2 1510569220745764
n3 5.8709846777412E+22
n4 2.2818193706645E+30
n5 8.8685287496659E+37

Nth Root

y√n
2√n 6234.2635491291
3√n 338.7324254804
4√n 78.957352723664
5√n 32.954449646333

Divisors of 38866042

1, 2, 19433021, 38866042

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 -38866041
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 38866042 can be divided by 4 positive divisors. The sum of these divisors (counting 38866042) is 1, the average is 0.25.

Base conversion 38866042

Base System Value
2 Binary 10010100010000110001111010
3 Ternary 2201010121012001
4 Quaternary 2110100301322
5 Quinary 34422203132
6 Senary 3505011214
8 Octal 224206172
10 Decimal 38866042
12 Duodecimal 11023b0a
16 Hexadecimal 2510c7a
20 Vigesimal c2i522
36 Base36 n518a

Cryptographic Hash Functions

md5 5e568a6e2fbf6a85880b8d9978716815
sha1 a814cdc94a0e032d31f9c0f2533b90b05d076317
sha256 f55118ad090151306d17cd03e1c78eb41eb64c5e86f30b882028351e39021488
sha512 38d44ad832ce599e7f4d3648cf0b5ee8bc03d2561caaafa4e9681093c76f669a5577c77aab2d793db531d0791d76547a785eb16e544f8a37397bcf4302e7ca42
ripemd-160 210628f69048a4df8e36c2485e9d625f043a8a45

38866042 as geometric shapes

Circle

Radius = n
Diameter 77732084
Circumference 244202544.04262
Area 4.7455931666338E+15

Sphere

Radius = n
Volume 2.4592323110573E+23
Surface area 1.8982372666535E+16
Circumference 244202544.04262

Square

Length = n
Perimeter 155464168
Area 1510569220745764
Diagonal 54964883.712162

Cube

Length = n
Surface area 9063415324474584
Volume 5.8709846777412E+22
Space diagonal 67317959.433106

Equilateral Triangle

Length = n
Perimeter 116598126
Area 6.5409565967035E+14
Altitude 33658979.716553

Triangular Pyramid

Length = n
Surface area 6.5409565967035E+14
Volume 6.9190217964552E+21
Height 18321627.904054