38440144 (number)

38440144 is an even 8-digits composite number following 38440143 and preceding 38440145. In scientific notation, it is written as 3.8440144 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 19220064 positive integers (up to 38440144) that are relatively prime to 38440144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8440144 × 10^7
Engineering notation 3.8440144 × 10^6

Prime Factorization of 38440144

Prime Factorization 2 × 2 × 2 × 2 × 2402509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4805018
Product of the distinct prime numbers

The prime factorization of 38440144 is 2 × 2 × 2 × 2 × 2402509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 58, 44, 71, 846, 1539, 542, 98863, 96244, 956045, 889448, 8190789, 3899696, 49787194, 90727034, 310016713, 176965168, 7990866685, 9930805670

Basic calculations (n = 38440144)

Multiplication

n×y
n×2 76880288
n×3 115320432
n×4 153760576
n×5 192200720

Division

n÷y
n÷2 19220072
n÷3 12813381.333333
n÷3 9610036
n÷5 7688028.8

Exponentiation

ny
n2 1477644670740736
n3 5.6800873924106E+22
n4 2.1834337729685E+30
n5 8.3931508647372E+37

Nth Root

y√n
2√n 6200.0116128924
3√n 337.49059031836
4√n 78.740152482024
5√n 32.88190734006

Divisors of 38440144

1, 2, 4, 8, 16, 2402509, 4805018, 9610036, 19220072, 38440144

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38440143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38440144 can be divided by 10 positive divisors. The sum of these divisors (counting 38440144) is 1, the average is 0.1.

Base conversion 38440144

Base System Value
2 Binary 10010010101000110011010000
3 Ternary 2200022221222001
4 Quaternary 2102220303100
5 Quinary 34320041034
6 Senary 3451523344
8 Octal 222506320
10 Decimal 38440144
12 Duodecimal 10a59554
16 Hexadecimal 24a8cd0
20 Vigesimal c05074
36 Base36 mvwls

Cryptographic Hash Functions

md5 4899ef9247d57295b2885a2616d0cca5
sha1 59e58d64cb143c72cd6c95613c66126af954f231
sha256 74677e367205a8f3af7fc69b166c95d7ecb9cdcffd93bb6921bc6a6548b4a71e
sha512 b967898a4c1f5f0a9898b3d3883c2d48847552a15f5aeaf303579d0f91014ed3ddee34ef5d7d24f3432b682c5c06d663409697c35c3cbbca5b15d6198c8b02e1
ripemd-160 2e7b56f6810e5b734fd630001ac9a1504bb90478

38440144 as geometric shapes

Circle

Radius = n
Diameter 76880288
Circumference 241526547.98667
Area 4.6421576422152E+15

Sphere

Radius = n
Volume 2.379269443166E+23
Surface area 1.8568630568861E+16
Circumference 241526547.98667

Square

Length = n
Perimeter 153760576
Area 1477644670740736
Diagonal 54362572.984375

Cube

Length = n
Surface area 8865868024444416
Volume 5.6800873924106E+22
Space diagonal 66580282.458264

Equilateral Triangle

Length = n
Perimeter 115320432
Area 6.3983891131408E+14
Altitude 33290141.229132

Triangular Pyramid

Length = n
Surface area 6.3983891131408E+14
Volume 6.6940471881763E+21
Height 18120857.661458