38821486 (number)

38821486 is an even 8-digits composite number following 38821485 and preceding 38821487. In scientific notation, it is written as 3.8821486 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 17076600 positive integers (up to 38821486) that are relatively prime to 38821486.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred eighty-six

Notation

Scientific notation 3.8821486 × 10^7
Engineering notation 3.8821486 × 10^6

Prime Factorization of 38821486

Prime Factorization 2 × 31 × 11 × 56923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821486
Product of the distinct prime numbers

The prime factorization of 38821486 is 2 × 31 × 11 × 56923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 21, 37, 389, 453, 8496, 859, 69125, 74730, 70454, 871389, 1231278, 5188339, 40190633, 93163484, 798082099, 467611872, 8040592003, 8952997319

Basic calculations (n = 38821486)

Multiplication

n×y
n×2 77642972
n×3 116464458
n×4 155285944
n×5 194107430

Division

n÷y
n÷2 19410743
n÷3 12940495.333333
n÷3 9705371.5
n÷5 7764297.2

Exponentiation

ny
n2 1507107775248196
n3 5.8508163397289E+22
n4 2.2713738462136E+30
n5 8.8178107971546E+37

Nth Root

y√n
2√n 6230.6890469674
3√n 338.60293512313
4√n 78.934713827108
5√n 32.946890388132

Divisors of 38821486

1, 2, 11, 22, 31, 62, 341, 682, 56923, 113846, 626153, 1252306, 1764613, 3529226, 19410743, 38821486

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38821485
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38821486 can be divided by 16 positive divisors. The sum of these divisors (counting 38821486) is 1, the average is 0.0625.

Base conversion 38821486

Base System Value
2 Binary 10010100000101111001101110
3 Ternary 2201001100001211
4 Quaternary 2110011321232
5 Quinary 34414241421
6 Senary 3504025034
8 Octal 224057156
10 Decimal 38821486
12 Duodecimal 1100217a
16 Hexadecimal 2505e6e
20 Vigesimal c2cde6
36 Base36 n42um

Cryptographic Hash Functions

md5 530c912d0bcfd1183cb48210191734c2
sha1 e9de478d490eb0cafc5f66b29ace4d37a44b2e48
sha256 28d32c6664b9df8af277cdc7897984371a20c1362ccfcc796508b2202a12637b
sha512 2ce9755abac60a5c1d63dc1602e12d3dc950032171afd1e094e600a4a9004d0f50c88b7eb39790851a92d748ba2fa7f74c6be31975684fe5a052a85236fa8e1c
ripemd-160 9d6e85e78088e3c990354cfc7bc80ba140cd9d48

38821486 as geometric shapes

Circle

Radius = n
Diameter 77642972
Circumference 243922590.43808
Area 4.7347187148878E+15

Sphere

Radius = n
Volume 2.4507842173861E+23
Surface area 1.8938874859551E+16
Circumference 243922590.43808

Square

Length = n
Perimeter 155285944
Area 1507107775248196
Diagonal 54901872.012677

Cube

Length = n
Surface area 9042646651489176
Volume 5.8508163397289E+22
Space diagonal 67240786.177324

Equilateral Triangle

Length = n
Perimeter 116464458
Area 6.5259680980299E+14
Altitude 33620393.088662

Triangular Pyramid

Length = n
Surface area 6.5259680980299E+14
Volume 6.8952531821656E+21
Height 18300624.004226