38902743 (number)

38902743 is an odd 8-digits composite number following 38902742 and preceding 38902744. In scientific notation, it is written as 3.8902743 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 23577360 positive integers (up to 38902743) that are relatively prime to 38902743.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred two thousand seven hundred forty-three

Notation

Scientific notation 3.8902743 × 10^7
Engineering notation 3.8902743 × 10^6

Prime Factorization of 38902743

Prime Factorization 3 × 3 × 11 × 392957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12967581
Product of the distinct prime numbers

The prime factorization of 38902743 is 3 × 3 × 11 × 392957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 90, 72, 349, 957, 4700, 8081, 76426, 60774, 751388, 556504, 8662153, 6325361, 98235176, 30074853, 358429621, 376968674, 3046252129, 103487037

Basic calculations (n = 38902743)

Multiplication

n×y
n×2 77805486
n×3 116708229
n×4 155610972
n×5 194513715

Division

n÷y
n÷2 19451371.5
n÷3 12967581
n÷3 9725685.75
n÷5 7780548.6

Exponentiation

ny
n2 1513423412924049
n3 5.8876322083167E+22
n4 2.2904504267867E+30
n5 8.9104804307522E+37

Nth Root

y√n
2√n 6237.206345793
3√n 338.8390130228
4√n 78.975985880475
5√n 32.960671039702

Divisors of 38902743

1, 3, 9, 11, 33, 99, 392957, 1178871, 3536613, 4322527, 12967581, 38902743

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 -38902742
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 38902743 can be divided by 12 positive divisors. The sum of these divisors (counting 38902743) is 1, the average is 0.083333333333333.

Base conversion 38902743

Base System Value
2 Binary 10010100011001101111010111
3 Ternary 2201012110112100
4 Quaternary 2110121233113
5 Quinary 34424341433
6 Senary 3505453143
8 Octal 224315727
10 Decimal 38902743
12 Duodecimal 110411b3
16 Hexadecimal 2519bd7
20 Vigesimal c32gh3
36 Base36 n5tjr

Cryptographic Hash Functions

md5 15b575114c0ec445045f5c49ab8e7b72
sha1 4cafb4b1c9e76d76fafae51d0abc4b5fa792756c
sha256 81e9b74e16e1a121f0b0b31366b89861a0e7a133b8a7d3e190d707f1cadb8d48
sha512 e40e81fe7b781b1fcd0bae471216fa884941eda649dc6fc026b4cca61926f6fb60e16ee2babda477827308ddd9e3e66b36d2c0791eb7f6a7095445781d9be63b
ripemd-160 b41385a1c320ecb72fa87ff96af0e748d1be5f2c

38902743 as geometric shapes

Circle

Radius = n
Diameter 77805486
Circumference 244433143.22658
Area 4.754559875813E+15

Sphere

Radius = n
Volume 2.4662056123582E+23
Surface area 1.9018239503252E+16
Circumference 244433143.22658

Square

Length = n
Perimeter 155610972
Area 1513423412924049
Diagonal 55016786.764115

Cube

Length = n
Surface area 9080540477544294
Volume 5.8876322083167E+22
Space diagonal 67381527.429794

Equilateral Triangle

Length = n
Perimeter 116708229
Area 6.5533156113719E+14
Altitude 33690763.714897

Triangular Pyramid

Length = n
Surface area 6.5533156113719E+14
Volume 6.9386410993885E+21
Height 18338928.921372