38492790 (number)

38492790 is an even 8-digits composite number following 38492789 and preceding 38492791. In scientific notation, it is written as 3.8492790 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 8798304 positive integers (up to 38492790) that are relatively prime to 38492790.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-two thousand seven hundred ninety

Notation

Scientific notation 3.8492790 × 10^7
Engineering notation 3.8492790 × 10^6

Prime Factorization of 38492790

Prime Factorization 2 × 3 × 7 × 5 × 183299

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38492790
Product of the distinct prime numbers

The prime factorization of 38492790 is 2 × 3 × 7 × 5 × 183299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 65, 65, 371, 328, 4419, 6808, 92685, 67019, 827691, 760494, 7050332, 5106054, 15328507, 65984191, 140062846, 297740649, 3358561943, 2550738952

Basic calculations (n = 38492790)

Multiplication

n×y
n×2 76985580
n×3 115478370
n×4 153971160
n×5 192463950

Division

n÷y
n÷2 19246395
n÷3 12830930
n÷3 9623197.5
n÷5 7698558

Exponentiation

ny
n2 1481694881984100
n3 5.7034569936289E+22
n4 2.1954197232979E+30
n5 8.4507830370763E+37

Nth Root

y√n
2√n 6204.2557974345
3√n 337.64459099505
4√n 78.767098444938
5√n 32.890909144711

Divisors of 38492790

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 183299, 366598, 549897, 916495, 1099794, 1283093, 1832990, 2566186, 2749485, 3849279, 5498970, 6415465, 7698558, 12830930, 19246395, 38492790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38492789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38492790 can be divided by 32 positive divisors. The sum of these divisors (counting 38492790) is 1, the average is 0.03125.

Base conversion 38492790

Base System Value
2 Binary 10010010110101101001110110
3 Ternary 2200102122011220
4 Quaternary 2102311221312
5 Quinary 34323232130
6 Senary 3453011210
8 Octal 222655166
10 Decimal 38492790
12 Duodecimal 10a83b06
16 Hexadecimal 24b5a76
20 Vigesimal c0bbja
36 Base36 mx186

Cryptographic Hash Functions

md5 50eaa2081d3d6abbb7f14f5ff692201e
sha1 541b8b7e3c2d1e17398b8d3047c4b1f3b7966bb6
sha256 7a8c93a7c5fba5da47003d2b6189d4bb3d0b1e005e32ff5025d8f131a4af96c8
sha512 5487371d874f992da430158fe7ea1721b4c5b17848cc384aa1fb9da0c0a971a8080e5ff543adb03c6c57fe9c5dee6b7c11f194b2cb82456cccf11c5a49660d53
ripemd-160 b07bddb8393aff33966d6591ef155a20b89cc504

38492790 as geometric shapes

Circle

Radius = n
Diameter 76985580
Circumference 241857332.56035
Area 4.6548817561028E+15

Sphere

Radius = n
Volume 2.3890584788333E+23
Surface area 1.8619527024411E+16
Circumference 241857332.56035

Square

Length = n
Perimeter 153971160
Area 1481694881984100
Diagonal 54437025.671579

Cube

Length = n
Surface area 8890169291904600
Volume 5.7034569936289E+22
Space diagonal 66671468.005079

Equilateral Triangle

Length = n
Perimeter 115478370
Area 6.4159270422781E+14
Altitude 33335734.00254

Triangular Pyramid

Length = n
Surface area 6.4159270422781E+14
Volume 6.7215885273347E+21
Height 18145675.22386