38243944 (number)

38243944 is an even 8-digits composite number following 38243943 and preceding 38243945. In scientific notation, it is written as 3.8243944 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 18999552 positive integers (up to 38243944) that are relatively prime to 38243944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8243944 × 10^7
Engineering notation 3.8243944 × 10^6

Prime Factorization of 38243944

Prime Factorization 2 × 2 × 2 × 157 × 30449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9560986
Product of the distinct prime numbers

The prime factorization of 38243944 is 2 × 2 × 2 × 157 × 30449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 100, 39, 635, 611, 1479, 6219, 37254, 11376, 107760, 617169, 2393111, 9267866, 55831084, 13636820, 165876065, 971484013, 1928467870, 4191826945

Basic calculations (n = 38243944)

Multiplication

n×y
n×2 76487888
n×3 114731832
n×4 152975776
n×5 191219720

Division

n÷y
n÷2 19121972
n÷3 12747981.333333
n÷3 9560986
n÷5 7648788.8

Exponentiation

ny
n2 1462599252675136
n3 5.593556391375E+22
n4 2.1391965739259E+30
n5 8.1811313978213E+37

Nth Root

y√n
2√n 6184.1688204641
3√n 336.91542224997
4√n 78.639486394966
5√n 32.848272491856

Divisors of 38243944

1, 2, 4, 8, 157, 314, 628, 1256, 30449, 60898, 121796, 243592, 4780493, 9560986, 19121972, 38243944

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 -38243943
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 38243944 can be divided by 16 positive divisors. The sum of these divisors (counting 38243944) is 1, the average is 0.0625.

Base conversion 38243944

Base System Value
2 Binary 10010001111000111001101000
3 Ternary 2122221222211101
4 Quaternary 2101320321220
5 Quinary 34242301234
6 Senary 3443411144
8 Octal 221707150
10 Decimal 38243944
12 Duodecimal 10983ab4
16 Hexadecimal 2478e68
20 Vigesimal bj09h4
36 Base36 mrp7s

Cryptographic Hash Functions

md5 97302b44ff26a403b3656fa72a752af4
sha1 043397b3b6537c1cc7fb0cee1069a60ebe2b8c3c
sha256 87888cf0777ee784d2eed0aa931b3774edfbfd3537fd9671319dffa355c9d5a2
sha512 66907b54f5d23c7d0004e6db6899ac063add155d3540864e37d3ca08af1d092351ea1e567b11b1dd1bc8d4537399d871c9e85c14b57b03736e40ed747206f364
ripemd-160 a858b08c6f8b16d53f37089242bcdd67e251b2d0

38243944 as geometric shapes

Circle

Radius = n
Diameter 76487888
Circumference 240293787.0294
Area 4.5948910673501E+15

Sphere

Radius = n
Volume 2.3430234222112E+23
Surface area 1.8379564269401E+16
Circumference 240293787.0294

Square

Length = n
Perimeter 152975776
Area 1462599252675136
Diagonal 54085104.283437

Cube

Length = n
Surface area 8775595516050816
Volume 5.593556391375E+22
Space diagonal 66240454.089819

Equilateral Triangle

Length = n
Perimeter 114731832
Area 6.333240541864E+14
Altitude 33120227.044909

Triangular Pyramid

Length = n
Surface area 6.333240541864E+14
Volume 6.5920694254843E+21
Height 18028368.094479