38442019 (number)

38442019 is an odd 8-digits composite number following 38442018 and preceding 38442020. In scientific notation, it is written as 3.8442019 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 29514240 positive integers (up to 38442019) that are relatively prime to 38442019.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-two thousand nineteen

Notation

Scientific notation 3.8442019 × 10^7
Engineering notation 3.8442019 × 10^6

Prime Factorization of 38442019

Prime Factorization 11 × 49 × 73 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38442019
Product of the distinct prime numbers

The prime factorization of 38442019 is 11 × 49 × 73 × 977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 23, 55, 285, 840, 7179, 1406, 71826, 27837, 472735, 107493, 8146278, 3817327, 27906845, 99699533, 508846261, 417686089, 4653196365, 5189939071

Basic calculations (n = 38442019)

Multiplication

n×y
n×2 76884038
n×3 115326057
n×4 153768076
n×5 192210095

Division

n÷y
n÷2 19221009.5
n÷3 12814006.333333
n÷3 9610504.75
n÷5 7688403.8

Exponentiation

ny
n2 1477788824796361
n3 5.6809186080809E+22
n4 2.183859810693E+30
n5 8.3951980335997E+37

Nth Root

y√n
2√n 6200.1628204427
3√n 337.49607750357
4√n 78.741112644175
5√n 32.882228110832

Divisors of 38442019

1, 11, 49, 73, 539, 803, 977, 3577, 10747, 39347, 47873, 71321, 526603, 784531, 3494729, 38442019

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 -38442018
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 38442019 can be divided by 16 positive divisors. The sum of these divisors (counting 38442019) is 1, the average is 0.0625.

Base conversion 38442019

Base System Value
2 Binary 10010010101001010000100011
3 Ternary 2200100001112111
4 Quaternary 2102221100203
5 Quinary 34320121034
6 Senary 3451540151
8 Octal 222512043
10 Decimal 38442019
12 Duodecimal 10a5a657
16 Hexadecimal 24a9423
20 Vigesimal c0550j
36 Base36 mvy1v

Cryptographic Hash Functions

md5 b37dca2deec1dba2cc34f9faa5340317
sha1 c8bf1b016700ac206d8444058f2a46439d9dc048
sha256 bde717084379a771ec149b20abc6508e59088f1041c4a67b4a796b39ab9070c0
sha512 1c4a3f2d4af8c770ecd6f5168d7546072972d2165e1f2aaa5bcab3ee59f884563ec74f339b7683b00c2a3a05abf54621013cc3eff03f5da6a87c19949570c66c
ripemd-160 049d6470da096fb5d24989fb128d8db6c55f510e

38442019 as geometric shapes

Circle

Radius = n
Diameter 76884038
Circumference 241538328.95912
Area 4.6426105155373E+15

Sphere

Radius = n
Volume 2.3796176219718E+23
Surface area 1.8570442062149E+16
Circumference 241538328.95912

Square

Length = n
Perimeter 153768076
Area 1477788824796361
Diagonal 54365224.634804

Cube

Length = n
Surface area 8866732948778166
Volume 5.6809186080809E+22
Space diagonal 66583530.053528

Equilateral Triangle

Length = n
Perimeter 115326057
Area 6.399013318512E+14
Altitude 33291765.026764

Triangular Pyramid

Length = n
Surface area 6.399013318512E+14
Volume 6.6950267852381E+21
Height 18121741.544935