38890066 (number)

38890066 is an even 8-digits composite number following 38890065 and preceding 38890067. In scientific notation, it is written as 3.8890066 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 19445032 positive integers (up to 38890066) that are relatively prime to 38890066.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8890066 × 10^7
Engineering notation 3.8890066 × 10^6

Prime Factorization of 38890066

Prime Factorization 2 × 19445033

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38890066
Product of the distinct prime numbers

The prime factorization of 38890066 is 2 × 19445033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 27, 29, 859, 864, 599, 3119, 71568, 64568, 190115, 162325, 319739, 5447326, 88496357, 21563332, 212717841, 809387867, 247134590, 4111226489

Basic calculations (n = 38890066)

Multiplication

n×y
n×2 77780132
n×3 116670198
n×4 155560264
n×5 194450330

Division

n÷y
n÷2 19445033
n÷3 12963355.333333
n÷3 9722516.5
n÷5 7778013.2

Exponentiation

ny
n2 1512437233484356
n3 5.8818783831064E+22
n4 2.2874663852298E+30
n5 8.8959718694369E+37

Nth Root

y√n
2√n 6236.1900227623
3√n 338.80220388888
4√n 78.969551238197
5√n 32.95852262101

Divisors of 38890066

1, 2, 19445033, 38890066

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 -38890065
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 38890066 can be divided by 4 positive divisors. The sum of these divisors (counting 38890066) is 1, the average is 0.25.

Base conversion 38890066

Base System Value
2 Binary 10010100010110101001010010
3 Ternary 2201011211010211
4 Quaternary 2110112221102
5 Quinary 34423440231
6 Senary 3505314334
8 Octal 224265122
10 Decimal 38890066
12 Duodecimal 110359aa
16 Hexadecimal 2516a52
20 Vigesimal c31536
36 Base36 n5jrm

Cryptographic Hash Functions

md5 6e5fdffb882e82be68185c0f75974960
sha1 9703b71edea483a6327c8426806a66d60073dfcf
sha256 100e3d3bdb339aa7bb617e8e5581012a46490340ba2f78a378947eee448c5881
sha512 58cd1cec9258afc88e89eef986392d54440303bd23807d25ae9d1fee1695e2268ee5ba0407106f50abfe936dc35d8fd859841598fb944aa00a25ca8f247f5320
ripemd-160 5504d931c8498c115ac4e7e34a7d17489c362a00

38890066 as geometric shapes

Circle

Radius = n
Diameter 77780132
Circumference 244353491.28644
Area 4.7514617017301E+15

Sphere

Radius = n
Volume 2.4637954556901E+23
Surface area 1.900584680692E+16
Circumference 244353491.28644

Square

Length = n
Perimeter 155560264
Area 1512437233484356
Diagonal 54998858.778785

Cube

Length = n
Surface area 9074623400906136
Volume 5.8818783831064E+22
Space diagonal 67359570.221707

Equilateral Triangle

Length = n
Perimeter 116670198
Area 6.5490453291345E+14
Altitude 33679785.110853

Triangular Pyramid

Length = n
Surface area 6.5490453291345E+14
Volume 6.9318601513485E+21
Height 18332952.926262