38679986 (number)

38679986 is an even 8-digits composite number following 38679985 and preceding 38679987. In scientific notation, it is written as 3.8679986 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 19324980 positive integers (up to 38679986) that are relatively prime to 38679986.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred seventy-nine thousand nine hundred eighty-six

Notation

Scientific notation 3.8679986 × 10^7
Engineering notation 3.8679986 × 10^6

Prime Factorization of 38679986

Prime Factorization 2 × 1423 × 13591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38679986
Product of the distinct prime numbers

The prime factorization of 38679986 is 2 × 1423 × 13591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 41, 36, 653, 586, 4441, 6713, 68839, 30783, 430667, 16998, 3224213, 8232759, 68909133, 5934762, 459610710, 470426065, 8093968457, 4361569683

Basic calculations (n = 38679986)

Multiplication

n×y
n×2 77359972
n×3 116039958
n×4 154719944
n×5 193399930

Division

n÷y
n÷2 19339993
n÷3 12893328.666667
n÷3 9669996.5
n÷5 7735997.2

Exponentiation

ny
n2 1496141316960196
n3 5.7870725194042E+22
n4 2.2384388403154E+30
n5 8.6582783005256E+37

Nth Root

y√n
2√n 6219.3235966623
3√n 338.19104426824
4√n 78.862688241413
5√n 32.922837744402

Divisors of 38679986

1, 2, 1423, 2846, 13591, 27182, 19339993, 38679986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38679985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38679986 can be divided by 8 positive divisors. The sum of these divisors (counting 38679986) is 1, the average is 0.125.

Base conversion 38679986

Base System Value
2 Binary 10010011100011010110110010
3 Ternary 2200210010222002
4 Quaternary 2103203112302
5 Quinary 34400224421
6 Senary 3501014002
8 Octal 223432662
10 Decimal 38679986
12 Duodecimal 10b54302
16 Hexadecimal 24e35b2
20 Vigesimal c1ejj6
36 Base36 n11o2

Cryptographic Hash Functions

md5 19f8715cdfc6807934048b08cfed4040
sha1 0c0adc942b48cfdfb900a1803819cf3785f8f90f
sha256 99f5ac7ff722c0079d1dda9ffb2b4162bca68170b086e7b64fa43c632e508190
sha512 f5020b79cb5629b49aac805739e0f2503915c082b0443fc6675241b705769106cc80e7ecaf43f4f53e8d19717e71af6c91510318429a1571fb8cc5a4476b4d90
ripemd-160 f6a29e5e65d198ab5c7758be8a9e8db85c8beae2

38679986 as geometric shapes

Circle

Radius = n
Diameter 77359972
Circumference 243033519.71711
Area 4.7002665700943E+15

Sphere

Radius = n
Volume 2.4240832683669E+23
Surface area 1.8801066280377E+16
Circumference 243033519.71711

Square

Length = n
Perimeter 154719944
Area 1496141316960196
Diagonal 54701760.793601

Cube

Length = n
Surface area 8976847901761176
Volume 5.7870725194042E+22
Space diagonal 66995700.988053

Equilateral Triangle

Length = n
Perimeter 116039958
Area 6.4784819406952E+14
Altitude 33497850.494026

Triangular Pyramid

Length = n
Surface area 6.4784819406952E+14
Volume 6.8201303694817E+21
Height 18233920.264534