38990530 (number)

38990530 is an even 8-digits composite number following 38990529 and preceding 38990531. In scientific notation, it is written as 3.8990530 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 15596208 positive integers (up to 38990530) that are relatively prime to 38990530.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety thousand five hundred thirty

Notation

Scientific notation 3.8990530 × 10^7
Engineering notation 3.8990530 × 10^6

Prime Factorization of 38990530

Prime Factorization 2 × 5 × 3899053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38990530
Product of the distinct prime numbers

The prime factorization of 38990530 is 2 × 5 × 3899053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 29, 35, 646, 223, 7153, 8125, 70502, 61156, 839332, 523233, 3001673, 7241726, 84476755, 39114841, 266842862, 175378730, 6984030541, 7907895038

Basic calculations (n = 38990530)

Multiplication

n×y
n×2 77981060
n×3 116971590
n×4 155962120
n×5 194952650

Division

n÷y
n÷2 19495265
n÷3 12996843.333333
n÷3 9747632.5
n÷5 7798106

Exponentiation

ny
n2 1520261429680900
n3 5.9275798881816E+22
n4 2.3111948145754E+30
n5 9.0114710753547E+37

Nth Root

y√n
2√n 6244.2397455575
3√n 339.09369355604
4√n 79.020502058374
5√n 32.975533283125

Divisors of 38990530

1, 2, 5, 10, 3899053, 7798106, 19495265, 38990530

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38990529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38990530 can be divided by 8 positive divisors. The sum of these divisors (counting 38990530) is 1, the average is 0.125.

Base conversion 38990530

Base System Value
2 Binary 10010100101111001011000010
3 Ternary 2201100220221201
4 Quaternary 2110233023002
5 Quinary 34440144110
6 Senary 3511411414
8 Octal 224571302
10 Decimal 38990530
12 Duodecimal 11083b6a
16 Hexadecimal 252f2c2
20 Vigesimal c3dg6a
36 Base36 n7paa

Cryptographic Hash Functions

md5 7dfeda49e4f69cb82e6299874ff2e471
sha1 fe9f51c82874d5ae995b7b631a1f870a57713bba
sha256 87468fde140cea7f892589bac0502e3d52a3ffa3ae3b6ec7b11cbe9f0a6ba21d
sha512 39a86acd1a4bc29d489c9e0dd187420751936742a2fa4af5769fbc686d39d10148108f7007951e367d4a5bf7add06e0a16e2b4c008376b022813cbf93ef1d4f9
ripemd-160 899ce01c4d2713ca39c549956fac6968d382da4b

38990530 as geometric shapes

Circle

Radius = n
Diameter 77981060
Circumference 244984725.21514
Area 4.7760421390214E+15

Sphere

Radius = n
Volume 2.4829388573704E+23
Surface area 1.9104168556086E+16
Circumference 244984725.21514

Square

Length = n
Perimeter 155962120
Area 1520261429680900
Diagonal 55140936.330115

Cube

Length = n
Surface area 9121568578085400
Volume 5.9275798881816E+22
Space diagonal 67533578.974039

Equilateral Triangle

Length = n
Perimeter 116971590
Area 6.5829250924865E+14
Altitude 33766789.487019

Triangular Pyramid

Length = n
Surface area 6.5829250924865E+14
Volume 6.985719891597E+21
Height 18380312.110038