38454982 (number)

38454982 is an even 8-digits composite number following 38454981 and preceding 38454983. In scientific notation, it is written as 3.8454982 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 18960480 positive integers (up to 38454982) that are relatively prime to 38454982.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-four thousand nine hundred eighty-two

Notation

Scientific notation 3.8454982 × 10^7
Engineering notation 3.8454982 × 10^6

Prime Factorization of 38454982

Prime Factorization 2 × 109 × 421 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38454982
Product of the distinct prime numbers

The prime factorization of 38454982 is 2 × 109 × 421 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 68, 62, 597, 407, 4469, 3210, 70574, 80106, 672328, 101951, 5764615, 4799694, 23922283, 73815333, 881707856, 271123761, 2971839465, 2049800081

Basic calculations (n = 38454982)

Multiplication

n×y
n×2 76909964
n×3 115364946
n×4 153819928
n×5 192274910

Division

n÷y
n÷2 19227491
n÷3 12818327.333333
n÷3 9613745.5
n÷5 7690996.4

Exponentiation

ny
n2 1478785640620324
n3 5.6866675191913E+22
n4 2.1868069709049E+30
n5 8.4093622703621E+37

Nth Root

y√n
2√n 6201.2081081028
3√n 337.53400882715
4√n 78.747749860569
5√n 32.884445449314

Divisors of 38454982

1, 2, 109, 218, 419, 421, 838, 842, 45671, 45889, 91342, 91778, 176399, 352798, 19227491, 38454982

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 -38454981
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 38454982 can be divided by 16 positive divisors. The sum of these divisors (counting 38454982) is 1, the average is 0.0625.

Base conversion 38454982

Base System Value
2 Binary 10010010101100011011000110
3 Ternary 2200100201022121
4 Quaternary 2102230123012
5 Quinary 34321024412
6 Senary 3452120154
8 Octal 222543306
10 Decimal 38454982
12 Duodecimal 10a6605a
16 Hexadecimal 24ac6c6
20 Vigesimal c06h92
36 Base36 mw81y

Cryptographic Hash Functions

md5 d3c5d442c52d7e2b02c8a6444781bf6b
sha1 6708bf42b55b46dfbf7031d78d0150e82bdecd51
sha256 50cb8219dfd80c9ad1b204fab28df2eec958b3b8448fea721b4bc9f627d1c20c
sha512 c131d5fe6c90c5128e2abc2aa5b3ebc293c2a38e425135b3d2d28204c6ad973e29132cb41bcbdfbd98b23de635ab2090d0fe13923067a10ae53cf192fed38c97
ripemd-160 0c38be557e109d976b8f5e8b15353aab06fabe6f

38454982 as geometric shapes

Circle

Radius = n
Diameter 76909964
Circumference 241619777.89026
Area 4.6457421048069E+15

Sphere

Radius = n
Volume 2.3820257202265E+23
Surface area 1.8582968419228E+16
Circumference 241619777.89026

Square

Length = n
Perimeter 153819928
Area 1478785640620324
Diagonal 54383557.085213

Cube

Length = n
Surface area 8872713843721944
Volume 5.6866675191913E+22
Space diagonal 66605982.628147

Equilateral Triangle

Length = n
Perimeter 115364946
Area 6.4033296576442E+14
Altitude 33302991.314073

Triangular Pyramid

Length = n
Surface area 6.4033296576442E+14
Volume 6.7018019419558E+21
Height 18127852.361738