38202281 (number)

38202281 is an odd 8-digits composite number following 38202280 and preceding 38202282. In scientific notation, it is written as 3.8202281 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 33186816 positive integers (up to 38202281) that are relatively prime to 38202281.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred two thousand two hundred eighty-one

Notation

Scientific notation 3.8202281 × 10^7
Engineering notation 3.8202281 × 10^6

Prime Factorization of 38202281

Prime Factorization 13 × 17 × 13 × 13297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2938637
Product of the distinct prime numbers

The prime factorization of 38202281 is 13 × 17 × 13 × 13297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 30, 13, 486, 38, 7724, 3925, 87261, 95016, 182390, 191284, 9180859, 6302060, 42879300, 22114383, 865113915, 867261566, 8373584437, 9892779282

Basic calculations (n = 38202281)

Multiplication

n×y
n×2 76404562
n×3 114606843
n×4 152809124
n×5 191011405

Division

n÷y
n÷2 19101140.5
n÷3 12734093.666667
n÷3 9550570.25
n÷5 7640456.2

Exponentiation

ny
n2 1459414273602961
n3 5.5752954175591E+22
n4 2.1298900219961E+30
n5 8.136665711939E+37

Nth Root

y√n
2√n 6180.799381957
3√n 336.79303243579
4√n 78.618060151323
5√n 32.841112381328

Divisors of 38202281

1, 13, 17, 169, 221, 2873, 13297, 172861, 226049, 2247193, 2938637, 38202281

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38202280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38202281 can be divided by 12 positive divisors. The sum of these divisors (counting 38202281) is 1, the average is 0.083333333333333.

Base conversion 38202281

Base System Value
2 Binary 10010001101110101110101001
3 Ternary 2122212212200022
4 Quaternary 2101232232221
5 Quinary 34234433111
6 Senary 3442450225
8 Octal 221565651
10 Decimal 38202281
12 Duodecimal 10963975
16 Hexadecimal 246eba9
20 Vigesimal bif5e1
36 Base36 mqt2h

Cryptographic Hash Functions

md5 849b6c104e17cb4209b8d8262b96fea8
sha1 3e5e69f511b72e3fdefdb7b11ae1de036aabd732
sha256 425740d25b83cc80dab2dab15831ab9a11fc5f67a21509863fb6fe52f77b9a44
sha512 4ea5356d1c7b4f0e721925be8cbf1704adc238fb1fe56b207a5895c72f38817533c9029af5392151b56d6e7e4c764381f98bdff5b95db972dc0d406d94613c4a
ripemd-160 bb84da10e7793b3ffae17f1c69c3451cdb4250b1

38202281 as geometric shapes

Circle

Radius = n
Diameter 76404562
Circumference 240032010.67995
Area 4.5848851604951E+15

Sphere

Radius = n
Volume 2.3353742833862E+23
Surface area 1.8339540641981E+16
Circumference 240032010.67995

Square

Length = n
Perimeter 152809124
Area 1459414273602961
Diagonal 54026183.903788

Cube

Length = n
Surface area 8756485641617766
Volume 5.5752954175591E+22
Space diagonal 66168291.657023

Equilateral Triangle

Length = n
Perimeter 114606843
Area 6.3194491779289E+14
Altitude 33084145.828512

Triangular Pyramid

Length = n
Surface area 6.3194491779289E+14
Volume 6.5705486614572E+21
Height 18008727.967929