38463938 (number)

38463938 is an even 8-digits composite number following 38463937 and preceding 38463939. In scientific notation, it is written as 3.8463938 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 19231968 positive integers (up to 38463938) that are relatively prime to 38463938.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred sixty-three thousand nine hundred thirty-eight

Notation

Scientific notation 3.8463938 × 10^7
Engineering notation 3.8463938 × 10^6

Prime Factorization of 38463938

Prime Factorization 2 × 19231969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38463938
Product of the distinct prime numbers

The prime factorization of 38463938 is 2 × 19231969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 56, 9, 275, 842, 3923, 6814, 26596, 55042, 529367, 785247, 757957, 406167, 34385914, 28897998, 575873272, 306164162, 1626973694, 9280755749

Basic calculations (n = 38463938)

Multiplication

n×y
n×2 76927876
n×3 115391814
n×4 153855752
n×5 192319690

Division

n÷y
n÷2 19231969
n÷3 12821312.666667
n÷3 9615984.5
n÷5 7692787.6

Exponentiation

ny
n2 1479474526467844
n3 5.6906416458639E+22
n4 2.1888448744673E+30
n5 8.4191593543126E+37

Nth Root

y√n
2√n 6201.9301834187
3√n 337.56021019976
4√n 78.752334463295
5√n 32.885977035837

Divisors of 38463938

1, 2, 19231969, 38463938

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 -38463937
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 38463938 can be divided by 4 positive divisors. The sum of these divisors (counting 38463938) is 1, the average is 0.25.

Base conversion 38463938

Base System Value
2 Binary 10010010101110100111000010
3 Ternary 2200101011121022
4 Quaternary 2102232213002
5 Quinary 34321321223
6 Senary 3452225442
8 Octal 222564702
10 Decimal 38463938
12 Duodecimal 10a6b282
16 Hexadecimal 24ae9c2
20 Vigesimal c07jgi
36 Base36 mweyq

Cryptographic Hash Functions

md5 d5d42a657706771fbce495d4a3fe87a5
sha1 84085a08a3c5c0434586891264a81756bbc4aeb9
sha256 c0324e105af5fb474cd1f23d79592696602a2c2a161b451779eba05de681c6f8
sha512 a3199e7091a26cf0c7019302bc0364bff6f816989834d00ce256b12245e2d0a5718a57d3ad35e4f128e4658bde3c2d946989af876ed7cfa37bb3e712fccce01f
ripemd-160 0b0055882dccd7abcfdf97fb4274ae5e78d58988

38463938 as geometric shapes

Circle

Radius = n
Diameter 76927876
Circumference 241676050.09787
Area 4.6479063035246E+15

Sphere

Radius = n
Volume 2.3836903985144E+23
Surface area 1.8591625214098E+16
Circumference 241676050.09787

Square

Length = n
Perimeter 153855752
Area 1479474526467844
Diagonal 54396222.781878

Cube

Length = n
Surface area 8876847158807064
Volume 5.6906416458639E+22
Space diagonal 66621494.875179

Equilateral Triangle

Length = n
Perimeter 115391814
Area 6.4063126208655E+14
Altitude 33310747.43759

Triangular Pyramid

Length = n
Surface area 6.4063126208655E+14
Volume 6.7064854951548E+21
Height 18132074.260626