38843145 (number)

38843145 is an odd 8-digits composite number following 38843144 and preceding 38843146. In scientific notation, it is written as 3.8843145 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 18830880 positive integers (up to 38843145) that are relatively prime to 38843145.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred forty-three thousand one hundred forty-five

Notation

Scientific notation 3.8843145 × 10^7
Engineering notation 3.8843145 × 10^6

Prime Factorization of 38843145

Prime Factorization 5 × 11 × 3 × 27 × 8719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38843145
Product of the distinct prime numbers

The prime factorization of 38843145 is 5 × 11 × 3 × 27 × 8719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 19, 34, 745, 911, 5667, 866, 29020, 37930, 943063, 41827, 9391876, 56272, 6842706, 95472124, 630312440, 796308833, 5212313681, 1595564018

Basic calculations (n = 38843145)

Multiplication

n×y
n×2 77686290
n×3 116529435
n×4 155372580
n×5 194215725

Division

n÷y
n÷2 19421572.5
n÷3 12947715
n÷3 9710786.25
n÷5 7768629

Exponentiation

ny
n2 1508789913491025
n3 5.8606145384269E+22
n4 2.2764470030523E+30
n5 8.8424361024374E+37

Nth Root

y√n
2√n 6232.4268948781
3√n 338.6658937085
4√n 78.945721194236
5√n 32.950565865688

Divisors of 38843145

1, 3, 5, 11, 15, 27, 33, 55, 81, 135, 165, 297, 405, 891, 1485, 4455, 8719, 26157, 43595, 95909, 130785, 235413, 287727, 479545, 706239, 1177065, 1438635, 2589543, 3531195, 7768629, 12947715, 38843145

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38843144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38843145 can be divided by 32 positive divisors. The sum of these divisors (counting 38843145) is 1, the average is 0.03125.

Base conversion 38843145

Base System Value
2 Binary 10010100001011001100001001
3 Ternary 2201002102210000
4 Quaternary 2110023030021
5 Quinary 34420440040
6 Senary 3504313213
8 Octal 224131411
10 Decimal 38843145
12 Duodecimal 11012809
16 Hexadecimal 250b309
20 Vigesimal c2f7h5
36 Base36 n4jk9

Cryptographic Hash Functions

md5 8e275d6620d4ab852b1a1bd7b99b1488
sha1 19d3949ed3c5b37d06d88e98e4f75f9ad44eb17f
sha256 d682623085368d8ab0651a327c0386086d1224630d50e61c88fcca76edae5607
sha512 6120479e5ea006a42cf300aa71ab7b3efbe20dff9e0527fe9cfa8c58d35fb5f69178fc6442a8b018058d7a3087e071e569046e34d694a2e223fb49653de25827
ripemd-160 121522ac02a6b9306bf87210970cb67899458ef3

38843145 as geometric shapes

Circle

Radius = n
Diameter 77686290
Circumference 244058677.94865
Area 4.7400033080338E+15

Sphere

Radius = n
Volume 2.4548884772591E+23
Surface area 1.8960013232135E+16
Circumference 244058677.94865

Square

Length = n
Perimeter 155372580
Area 1508789913491025
Diagonal 54932502.464225

Cube

Length = n
Surface area 9052739480946150
Volume 5.8606145384269E+22
Space diagonal 67278300.665765

Equilateral Triangle

Length = n
Perimeter 116529435
Area 6.5332519702848E+14
Altitude 33639150.332882

Triangular Pyramid

Length = n
Surface area 6.5332519702848E+14
Volume 6.9068004700703E+21
Height 18310834.154742