38866028 (number)

38866028 is an even 8-digits composite number following 38866027 and preceding 38866029. In scientific notation, it is written as 3.8866028 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 19114320 positive integers (up to 38866028) that are relatively prime to 38866028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8866028 × 10^7
Engineering notation 3.8866028 × 10^6

Prime Factorization of 38866028

Prime Factorization 2 × 2 × 61 × 159287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19433014
Product of the distinct prime numbers

The prime factorization of 38866028 is 2 × 2 × 61 × 159287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 28, 36, 418, 179, 7233, 9733, 98723, 73351, 484219, 696033, 8850404, 5105445, 31418156, 45903258, 30711854, 257342014, 4685916055, 6168094701

Basic calculations (n = 38866028)

Multiplication

n×y
n×2 77732056
n×3 116598084
n×4 155464112
n×5 194330140

Division

n÷y
n÷2 19433014
n÷3 12955342.666667
n÷3 9716507
n÷5 7773205.6

Exponentiation

ny
n2 1510568132496784
n3 5.8709783333528E+22
n4 2.2818160829148E+30
n5 8.8685127769418E+37

Nth Root

y√n
2√n 6234.2624263019
3√n 338.73238480861
4√n 78.957345613324
5√n 32.954447272218

Divisors of 38866028

1, 2, 4, 61, 122, 244, 159287, 318574, 637148, 9716507, 19433014, 38866028

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 -38866027
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 38866028 can be divided by 12 positive divisors. The sum of these divisors (counting 38866028) is 1, the average is 0.083333333333333.

Base conversion 38866028

Base System Value
2 Binary 10010100010000110001101100
3 Ternary 2201010121011112
4 Quaternary 2110100301230
5 Quinary 34422203103
6 Senary 3505011152
8 Octal 224206154
10 Decimal 38866028
12 Duodecimal 11023ab8
16 Hexadecimal 2510c6c
20 Vigesimal c2i518
36 Base36 n517w

Cryptographic Hash Functions

md5 6120210edff2fc05d3055f6ae8ebfef3
sha1 43528f6c92d0b567c07eb0081fbfa8bc851accb5
sha256 d375cbab3727f08dcef59771af2ce460f06d189ffaa45d9961273abadf00712b
sha512 a8db801bc9219ed40fa0e82ecf1be3830b3e55028c2449195590e1341d268065fe2f43296116e82644d08c6d66b63bf8c9b9aef467b904a3b0bafe7364b9fa82
ripemd-160 7207052fff8af48e3cfff99c1a41794251c0783d

38866028 as geometric shapes

Circle

Radius = n
Diameter 77732056
Circumference 244202456.07803
Area 4.7455897477988E+15

Sphere

Radius = n
Volume 2.4592296535261E+23
Surface area 1.8982358991195E+16
Circumference 244202456.07803

Square

Length = n
Perimeter 155464112
Area 1510568132496784
Diagonal 54964863.913172

Cube

Length = n
Surface area 9063408794980704
Volume 5.8709783333528E+22
Space diagonal 67317935.184395

Equilateral Triangle

Length = n
Perimeter 116598084
Area 6.5409518844472E+14
Altitude 33658967.592197

Triangular Pyramid

Length = n
Surface area 6.5409518844472E+14
Volume 6.9190143195217E+21
Height 18321621.304391