38440189 (number)

38440189 is an odd 8-digits composite number following 38440188 and preceding 38440190. In scientific notation, it is written as 3.8440189 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 38364160 positive integers (up to 38440189) that are relatively prime to 38440189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8440189 × 10^7
Engineering notation 3.8440189 × 10^6

Prime Factorization of 38440189

Prime Factorization 509 × 75521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38440189
Product of the distinct prime numbers

The prime factorization of 38440189 is 509 × 75521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 25, 20, 722, 664, 5787, 4617, 97152, 36200, 777898, 143291, 3094254, 3769626, 38377708, 57025745, 12506308, 386514923, 9573284726, 1418544627

Basic calculations (n = 38440189)

Multiplication

n×y
n×2 76880378
n×3 115320567
n×4 153760756
n×5 192200945

Division

n÷y
n÷2 19220094.5
n÷3 12813396.333333
n÷3 9610047.25
n÷5 7688037.8

Exponentiation

ny
n2 1477648130355721
n3 5.6801073406371E+22
n4 2.1834439971438E+30
n5 8.3931999921122E+37

Nth Root

y√n
2√n 6200.0152419167
3√n 337.49072201289
4√n 78.740175526327
5√n 32.881915038705

Divisors of 38440189

1, 509, 75521, 38440189

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38440188
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38440189 can be divided by 4 positive divisors. The sum of these divisors (counting 38440189) is 1, the average is 0.25.

Base conversion 38440189

Base System Value
2 Binary 10010010101000110011111101
3 Ternary 2200022222000201
4 Quaternary 2102220303331
5 Quinary 34320041224
6 Senary 3451523501
8 Octal 222506375
10 Decimal 38440189
12 Duodecimal 10a59591
16 Hexadecimal 24a8cfd
20 Vigesimal c05099
36 Base36 mvwn1

Cryptographic Hash Functions

md5 11d6ee2c3ef6d43936f8171bfbf5e9d0
sha1 e90b3b080f6530263efd5d3a144b552adf811b73
sha256 005403cf4ab93223762173d13b51106871cadd32395cda6e27f7207ef578152a
sha512 526726971f124fda7a7fb2680c9c61332f4707690499e33966e7e40c048a1fa7a3c3a5f105f4e1652cb9a109b6efff8c732762950156a5225bf549f0efe08423
ripemd-160 a6116b4a5810026feb70783b5af3474f97e9a75f

38440189 as geometric shapes

Circle

Radius = n
Diameter 76880378
Circumference 241526830.73001
Area 4.6421685109162E+15

Sphere

Radius = n
Volume 2.3792777990596E+23
Surface area 1.8568674043665E+16
Circumference 241526830.73001

Square

Length = n
Perimeter 153760756
Area 1477648130355721
Diagonal 54362636.623985

Cube

Length = n
Surface area 8865888782134326
Volume 5.6801073406371E+22
Space diagonal 66580360.40055

Equilateral Triangle

Length = n
Perimeter 115320567
Area 6.3984040937132E+14
Altitude 33290180.200275

Triangular Pyramid

Length = n
Surface area 6.3984040937132E+14
Volume 6.6940706973866E+21
Height 18120878.874662