38868462 (number)

38868462 is an even 8-digits composite number following 38868461 and preceding 38868463. In scientific notation, it is written as 3.8868462 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 12956148 positive integers (up to 38868462) that are relatively prime to 38868462.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-eight thousand four hundred sixty-two

Notation

Scientific notation 3.8868462 × 10^7
Engineering notation 3.8868462 × 10^6

Prime Factorization of 38868462

Prime Factorization 2 × 3 × 3 × 2159359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12956154
Product of the distinct prime numbers

The prime factorization of 38868462 is 2 × 3 × 3 × 2159359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 66, 29, 764, 518, 5758, 6741, 82066, 44340, 589522, 133612, 3865509, 499755, 33723588, 24944035, 774026423, 156683367, 502593572, 1599362269

Basic calculations (n = 38868462)

Multiplication

n×y
n×2 77736924
n×3 116605386
n×4 155473848
n×5 194342310

Division

n÷y
n÷2 19434231
n÷3 12956154
n÷3 9717115.5
n÷5 7773692.4

Exponentiation

ny
n2 1510757338245444
n3 5.8720814192814E+22
n4 2.2823877350625E+30
n5 8.8712900949541E+37

Nth Root

y√n
2√n 6234.4576347907
3√n 338.73945574311
4√n 78.958581767853
5√n 32.954860018874

Divisors of 38868462

1, 2, 3, 6, 9, 18, 2159359, 4318718, 6478077, 12956154, 19434231, 38868462

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 -38868461
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 38868462 can be divided by 12 positive divisors. The sum of these divisors (counting 38868462) is 1, the average is 0.083333333333333.

Base conversion 38868462

Base System Value
2 Binary 10010100010001010111101110
3 Ternary 2201010201111200
4 Quaternary 2110101113232
5 Quinary 34422242322
6 Senary 3505030330
8 Octal 224212756
10 Decimal 38868462
12 Duodecimal 110253a6
16 Hexadecimal 25115ee
20 Vigesimal c2ib32
36 Base36 n533i

Cryptographic Hash Functions

md5 16be72f588c222fe75cef5b09b448015
sha1 e65a5808e130a8569a0d4ee1e3514cb1edeca2f2
sha256 c99f040a11cc3bf5da48c6f3bce1a51325658aaa5a3cddd55f59c9aa694aadff
sha512 59f6fe563a211f99dec3280eb9d92236552638c78aae0b360d44a78fb3ddd227138c2c2971c4083fe303479804480cdd3b340a7c99b994d1c4584153c5146344
ripemd-160 f541410abc100cfaecaa377dc22f08da52eba413

38868462 as geometric shapes

Circle

Radius = n
Diameter 77736924
Circumference 244217749.35107
Area 4.7461841551888E+15

Sphere

Radius = n
Volume 2.4596917130794E+23
Surface area 1.8984736620755E+16
Circumference 244217749.35107

Square

Length = n
Perimeter 155473848
Area 1510757338245444
Diagonal 54968306.108983

Cube

Length = n
Surface area 9064544029472664
Volume 5.8720814192814E+22
Space diagonal 67322150.99606

Equilateral Triangle

Length = n
Perimeter 116605386
Area 6.5417711693716E+14
Altitude 33661075.49803

Triangular Pyramid

Length = n
Surface area 6.5417711693716E+14
Volume 6.9203143187557E+21
Height 18322768.702994