38544021 (number)

38544021 is an odd 8-digits composite number following 38544020 and preceding 38544022. In scientific notation, it is written as 3.8544021 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 24257376 positive integers (up to 38544021) that are relatively prime to 38544021.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred forty-four thousand twenty-one

Notation

Scientific notation 3.8544021 × 10^7
Engineering notation 3.8544021 × 10^6

Prime Factorization of 38544021

Prime Factorization 3 × 69 × 79 × 2357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38544021
Product of the distinct prime numbers

The prime factorization of 38544021 is 3 × 69 × 79 × 2357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 95, 8, 376, 531, 5913, 6251, 20844, 88542, 441836, 696666, 2773570, 759100, 40998976, 68161680, 788693380, 7400972, 8502874613, 7810051499

Basic calculations (n = 38544021)

Multiplication

n×y
n×2 77088042
n×3 115632063
n×4 154176084
n×5 192720105

Division

n÷y
n÷2 19272010.5
n÷3 12848007
n÷3 9636005.25
n÷5 7708804.2

Exponentiation

ny
n2 1485641554848441
n3 5.7262599288551E+22
n4 2.2071308294925E+30
n5 8.5071697041706E+37

Nth Root

y√n
2√n 6208.3831228429
3√n 337.79431775043
4√n 78.793293641292
5√n 32.899659551324

Divisors of 38544021

1, 3, 69, 79, 207, 237, 2357, 5451, 7071, 16353, 162633, 186203, 487899, 558609, 12848007, 38544021

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 -38544020
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 38544021 can be divided by 16 positive divisors. The sum of these divisors (counting 38544021) is 1, the average is 0.0625.

Base conversion 38544021

Base System Value
2 Binary 10010011000010001010010101
3 Ternary 2200112020110100
4 Quaternary 2103002022111
5 Quinary 34331402041
6 Senary 3454044313
8 Octal 223021225
10 Decimal 38544021
12 Duodecimal 10aa9699
16 Hexadecimal 24c2295
20 Vigesimal c0i011
36 Base36 my4r9

Cryptographic Hash Functions

md5 00e0f83f4e9b2573281706d71c1cb0d7
sha1 262409f08934fc71896aefdc5e52a2d20d34e804
sha256 dc33bc9386e51e09dfbf60eef1d444a90a736c648a72209104b74b89f60d9d41
sha512 1079d0c52f046c829083adcadf2c163d450f4a6710d96675c71d283d2e0b152e770fea08833e147071c27187c2a61612bbf7d51673c59a98a69e04a233a3245f
ripemd-160 eb93d72874f6192eb95d47318c4ddfc984353c5a

38544021 as geometric shapes

Circle

Radius = n
Diameter 77088042
Circumference 242179226.42682
Area 4.6672805945796E+15

Sphere

Radius = n
Volume 2.3986101500049E+23
Surface area 1.8669122378318E+16
Circumference 242179226.42682

Square

Length = n
Perimeter 154176084
Area 1485641554848441
Diagonal 54509477.246593

Cube

Length = n
Surface area 8913849329090646
Volume 5.7262599288551E+22
Space diagonal 66760202.700002

Equilateral Triangle

Length = n
Perimeter 115632063
Area 6.4330166370828E+14
Altitude 33380101.350001

Triangular Pyramid

Length = n
Surface area 6.4330166370828E+14
Volume 6.7484620442171E+21
Height 18169825.748864