38862820 (number)

38862820 is an even 8-digits composite number following 38862819 and preceding 38862821. In scientific notation, it is written as 3.8862820 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 15545120 positive integers (up to 38862820) that are relatively prime to 38862820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8862820 × 10^7
Engineering notation 3.8862820 × 10^6

Prime Factorization of 38862820

Prime Factorization 2 × 2 × 5 × 1943141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19431410
Product of the distinct prime numbers

The prime factorization of 38862820 is 2 × 2 × 5 × 1943141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 10, 80, 429, 1000, 57, 4527, 50761, 14633, 276141, 24889, 815623, 7215827, 76062353, 41549971, 232092151, 319016665, 3066479431, 6410165194

Basic calculations (n = 38862820)

Multiplication

n×y
n×2 77725640
n×3 116588460
n×4 155451280
n×5 194314100

Division

n÷y
n÷2 19431410
n÷3 12954273.333333
n÷3 9715705
n÷5 7772564

Exponentiation

ny
n2 1510318778352400
n3 5.8695246825729E+22
n4 2.2810628122439E+30
n5 8.8648533480928E+37

Nth Root

y√n
2√n 6234.0051331387
3√n 338.72306490084
4√n 78.955716279056
5√n 32.953903242571

Divisors of 38862820

1, 2, 4, 5, 10, 20, 1943141, 3886282, 7772564, 9715705, 19431410, 38862820

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 -38862819
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 38862820 can be divided by 12 positive divisors. The sum of these divisors (counting 38862820) is 1, the average is 0.083333333333333.

Base conversion 38862820

Base System Value
2 Binary 10010100001111111111100100
3 Ternary 2201010102202201
4 Quaternary 2110033333210
5 Quinary 34422102240
6 Senary 3504544244
8 Octal 224177744
10 Decimal 38862820
12 Duodecimal 11022084
16 Hexadecimal 250ffe4
20 Vigesimal c2hh10
36 Base36 n4yqs

Cryptographic Hash Functions

md5 12fcb831c26d813234a3ff0b207fb155
sha1 dd2e335d9847362a9d874458c2bf6bf234b378d1
sha256 627bba7b0e7a79b3dbe3d91f7136e2dd7bc03151ace428d929293490e257a6ed
sha512 8a62d5773a8f8c7dbcdf41452f1e06d37f019db0c54df3b8cbe2793f0ed0262746ed9c89e27f333590c48e4c19f0934feb7c6df1d35c1bc057c103cf6eb1e689
ripemd-160 9bb86580ae0692349df5843a6fda7f0217ccddb5

38862820 as geometric shapes

Circle

Radius = n
Diameter 77725640
Circumference 244182299.61956
Area 4.7448063786506E+15

Sphere

Radius = n
Volume 2.4586207497113E+23
Surface area 1.8979225514602E+16
Circumference 244182299.61956

Square

Length = n
Perimeter 155451280
Area 1510318778352400
Diagonal 54960327.116064

Cube

Length = n
Surface area 9061912670114400
Volume 5.8695246825729E+22
Space diagonal 67312378.765404

Equilateral Triangle

Length = n
Perimeter 116588460
Area 6.5398721493293E+14
Altitude 33656189.382702

Triangular Pyramid

Length = n
Surface area 6.5398721493293E+14
Volume 6.9173011756486E+21
Height 18320109.038688