38940069 (number)

38940069 is an odd 8-digits composite number following 38940068 and preceding 38940070. In scientific notation, it is written as 3.8940069 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20970432 positive integers (up to 38940069) that are relatively prime to 38940069.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty thousand sixty-nine

Notation

Scientific notation 3.8940069 × 10^7
Engineering notation 3.8940069 × 10^6

Prime Factorization of 38940069

Prime Factorization 21 × 43 × 29 × 1487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38940069
Product of the distinct prime numbers

The prime factorization of 38940069 is 21 × 43 × 29 × 1487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 47, 85, 18, 492, 1717, 9356, 2296, 10095, 608231, 582051, 9627010, 2263948, 69755011, 4206957, 76487437, 966444628, 8984847949, 6362532659

Basic calculations (n = 38940069)

Multiplication

n×y
n×2 77880138
n×3 116820207
n×4 155760276
n×5 194700345

Division

n÷y
n÷2 19470034.5
n÷3 12980023
n÷3 9735017.25
n÷5 7788013.8

Exponentiation

ny
n2 1516328973724761
n3 5.9045954863541E+22
n4 2.2992535565572E+30
n5 8.9533092140832E+37

Nth Root

y√n
2√n 6240.1978334024
3√n 338.94734696204
4√n 78.994922833068
5√n 32.966993566155

Divisors of 38940069

1, 21, 29, 43, 609, 903, 1247, 1487, 26187, 31227, 43123, 63941, 905583, 1342761, 1854289, 38940069

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 -38940068
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 38940069 can be divided by 16 positive divisors. The sum of these divisors (counting 38940069) is 1, the average is 0.0625.

Base conversion 38940069

Base System Value
2 Binary 10010100100010110110100101
3 Ternary 2201021100201210
4 Quaternary 2110202312211
5 Quinary 34432040234
6 Senary 3510342033
8 Octal 224426645
10 Decimal 38940069
12 Duodecimal 1105a919
16 Hexadecimal 2522da5
20 Vigesimal c37a39
36 Base36 n6mcl

Cryptographic Hash Functions

md5 b1f47e2aa84644a58e3944f710a4f1a3
sha1 b04fae7c882c9e02f4e681024886450b150c8309
sha256 c5557e333d2802c8f275f364a2c46241b8b0e6b9e95a003adf86d277d2585db9
sha512 801b8c31cd58d8e526e4c475e44a813f3306f63ab7d9080f620ec6319f751c8d2d1c59cc6a91ca98c64427d0c52bb0863525643e0c00605f1f0add9658fdff58
ripemd-160 4d79d4f105f49a6326d9369448690cd139f08ffe

38940069 as geometric shapes

Circle

Radius = n
Diameter 77880138
Circumference 244667669.40136
Area 4.7636879642791E+15

Sphere

Radius = n
Volume 2.4733111736466E+23
Surface area 1.9054751857116E+16
Circumference 244667669.40136

Square

Length = n
Perimeter 155760276
Area 1516328973724761
Diagonal 55069573.699544

Cube

Length = n
Surface area 9097973842348566
Volume 5.9045954863541E+22
Space diagonal 67446177.958238

Equilateral Triangle

Length = n
Perimeter 116820207
Area 6.5658970587001E+14
Altitude 33723088.979119

Triangular Pyramid

Length = n
Surface area 6.5658970587001E+14
Volume 6.9586325142742E+21
Height 18356524.566515