38432820 (number)

38432820 is an even 8-digits composite number following 38432819 and preceding 38432821. In scientific notation, it is written as 3.8432820 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 9709056 positive integers (up to 38432820) that are relatively prime to 38432820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8432820 × 10^7
Engineering notation 3.8432820 × 10^6

Prime Factorization of 38432820

Prime Factorization 2 × 2 × 15 × 19 × 33713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19216410
Product of the distinct prime numbers

The prime factorization of 38432820 is 2 × 2 × 15 × 19 × 33713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 50, 29, 244, 258, 6071, 1342, 90351, 83032, 780667, 92757, 5477758, 6773457, 63941778, 88093589, 613242356, 988018356, 3674794966, 9482593181

Basic calculations (n = 38432820)

Multiplication

n×y
n×2 76865640
n×3 115298460
n×4 153731280
n×5 192164100

Division

n÷y
n÷2 19216410
n÷3 12810940
n÷3 9608205
n÷5 7686564

Exponentiation

ny
n2 1477081653152400
n3 5.6768413300909E+22
n4 2.1817702100794E+30
n5 8.3851581765345E+37

Nth Root

y√n
2√n 6199.4209407008
3√n 337.46915493141
4√n 78.736401624032
5√n 32.880654246704

Divisors of 38432820

1, 2, 4, 15, 19, 30, 38, 60, 76, 285, 570, 1140, 33713, 67426, 134852, 505695, 640547, 1011390, 1281094, 2022780, 2562188, 9608205, 19216410, 38432820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38432819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38432820 can be divided by 24 positive divisors. The sum of these divisors (counting 38432820) is 1, the average is 0.041666666666667.

Base conversion 38432820

Base System Value
2 Binary 10010010100111000000110100
3 Ternary 2200022120220210
4 Quaternary 2102213000310
5 Quinary 34314322240
6 Senary 3451425420
8 Octal 222470064
10 Decimal 38432820
12 Duodecimal 10a55270
16 Hexadecimal 24a7034
20 Vigesimal c04210
36 Base36 mvqyc

Cryptographic Hash Functions

md5 518129a246651cb37df98df9a0d84187
sha1 f37bb72de523e9d8b668509f85791339ffbf9ae1
sha256 c784ca42d5e4cccdddf4d09076ebf0cbb5b21934045a5d5a0d23054f595b859d
sha512 79c737d179c82f7187f6db750722c4cf79609469b65b9aabe91d9dea2f664f3f0945d7d6c142f1802f3184376998238693c4ad317acbe1bcce517d2184537157
ripemd-160 8f64122d07e9c16b3227fb132c1100d232cf852b

38432820 as geometric shapes

Circle

Radius = n
Diameter 76865640
Circumference 241480529.93748
Area 4.6403888702958E+15

Sphere

Radius = n
Volume 2.3779097357611E+23
Surface area 1.8561555481183E+16
Circumference 241480529.93748

Square

Length = n
Perimeter 153731280
Area 1477081653152400
Diagonal 54352215.284244

Cube

Length = n
Surface area 8862489918914400
Volume 5.6768413300909E+22
Space diagonal 66567596.918149

Equilateral Triangle

Length = n
Perimeter 115298460
Area 6.3959511754695E+14
Altitude 33283798.459075

Triangular Pyramid

Length = n
Surface area 6.3959511754695E+14
Volume 6.6902216670455E+21
Height 18117405.094748