38385220 (number)

38385220 is an even 8-digits composite number following 38385219 and preceding 38385221. In scientific notation, it is written as 3.8385220 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 15307776 positive integers (up to 38385220) that are relatively prime to 38385220.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred eighty-five thousand two hundred twenty

Notation

Scientific notation 3.8385220 × 10^7
Engineering notation 3.8385220 × 10^6

Prime Factorization of 38385220

Prime Factorization 2 × 2 × 5 × 353 × 5437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19192610
Product of the distinct prime numbers

The prime factorization of 38385220 is 2 × 2 × 5 × 353 × 5437. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 73, 16, 559, 165, 8076, 8152, 32537, 35574, 409388, 123498, 7563127, 1387840, 85829963, 81814983, 507652403, 863443280, 3525413408, 9042305873

Basic calculations (n = 38385220)

Multiplication

n×y
n×2 76770440
n×3 115155660
n×4 153540880
n×5 191926100

Division

n÷y
n÷2 19192610
n÷3 12795073.333333
n÷3 9596305
n÷5 7677044

Exponentiation

ny
n2 1473425114448400
n3 5.6557747171627E+22
n4 2.1709815678873E+30
n5 8.3333605099298E+37

Nth Root

y√n
2√n 6195.5806830353
3√n 337.32977607036
4√n 78.712011046824
5√n 32.872505507712

Divisors of 38385220

1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 5437, 7060, 10874, 21748, 27185, 54370, 108740, 1919261, 3838522, 7677044, 9596305, 19192610, 38385220

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 -38385219
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 38385220 can be divided by 24 positive divisors. The sum of these divisors (counting 38385220) is 1, the average is 0.041666666666667.

Base conversion 38385220

Base System Value
2 Binary 10010010011011011001000100
3 Ternary 2200020011121211
4 Quaternary 2102123121010
5 Quinary 34311311340
6 Senary 3450421204
8 Octal 222333104
10 Decimal 38385220
12 Duodecimal 10a31804
16 Hexadecimal 249b644
20 Vigesimal bji310
36 Base36 muq84

Cryptographic Hash Functions

md5 d50546682531c7024ad660bd501bb1c6
sha1 8bf7816f424a0cbd0cd63684cdbdd26b6c9bb5d4
sha256 d8ead273cefd9f5a2751411a68100aff70a0ea068b993fa6252726997ef1cd73
sha512 618aa06af19aff77a137cba3bd8b702979fc4ae96260545a6ebd7c2c92913faf335d51d4373b985059d341857e857f98b5f5338ad4c4c587f01183ad4d56210d
ripemd-160 62ecc8ca8ace40084f8f1fa59c97ff343c85b85d

38385220 as geometric shapes

Circle

Radius = n
Diameter 76770440
Circumference 241181450.31686
Area 4.6289015151658E+15

Sphere

Radius = n
Volume 2.369085373573E+23
Surface area 1.8515606060663E+16
Circumference 241181450.31686

Square

Length = n
Perimeter 153540880
Area 1473425114448400
Diagonal 54284898.718675

Cube

Length = n
Surface area 8840550686690400
Volume 5.6557747171627E+22
Space diagonal 66485151.299709

Equilateral Triangle

Length = n
Perimeter 115155660
Area 6.3801178984315E+14
Altitude 33242575.649855

Triangular Pyramid

Length = n
Surface area 6.3801178984315E+14
Volume 6.6653944256153E+21
Height 18094966.239558