38821422 (number)

38821422 is an even 8-digits composite number following 38821421 and preceding 38821423. In scientific notation, it is written as 3.8821422 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12906432 positive integers (up to 38821422) that are relatively prime to 38821422.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred twenty-two

Notation

Scientific notation 3.8821422 × 10^7
Engineering notation 3.8821422 × 10^6

Prime Factorization of 38821422

Prime Factorization 2 × 3 × 389 × 16633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821422
Product of the distinct prime numbers

The prime factorization of 38821422 is 2 × 3 × 389 × 16633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 94, 13, 727, 968, 4679, 7155, 3556, 60787, 864586, 695578, 9928315, 5506354, 84685004, 3106509, 105031732, 893686902, 4492303161, 5563352013

Basic calculations (n = 38821422)

Multiplication

n×y
n×2 77642844
n×3 116464266
n×4 155285688
n×5 194107110

Division

n÷y
n÷2 19410711
n÷3 12940474
n÷3 9705355.5
n÷5 7764284.4

Exponentiation

ny
n2 1507102806102084
n3 5.8507874033073E+22
n4 2.2713588681608E+30
n5 8.8177381134312E+37

Nth Root

y√n
2√n 6230.6839110968
3√n 338.60274905263
4√n 78.934681294706
5√n 32.946879525063

Divisors of 38821422

1, 2, 3, 6, 389, 778, 1167, 2334, 16633, 33266, 49899, 99798, 6470237, 12940474, 19410711, 38821422

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 -38821421
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 38821422 can be divided by 16 positive divisors. The sum of these divisors (counting 38821422) is 1, the average is 0.0625.

Base conversion 38821422

Base System Value
2 Binary 10010100000101111000101110
3 Ternary 2201001022222110
4 Quaternary 2110011320232
5 Quinary 34414241142
6 Senary 3504024450
8 Octal 224057056
10 Decimal 38821422
12 Duodecimal 11002126
16 Hexadecimal 2505e2e
20 Vigesimal c2cdb2
36 Base36 n42su

Cryptographic Hash Functions

md5 d3aa5eb22921f669e3e382a10a830d4a
sha1 8166e8c7d45d648dbbf2f1ff2d301d019622a351
sha256 3fb67ed0218253acaae5feb434a0f866542786b716e8a1fb6e6fb5da53df3a2a
sha512 15944e7caa521b4602cf0d008b987e053ebb01cdba2c258aced7b76d048343e5d8316657c3e24cea7bf5a5e3193d54f491b3a9c954b0ae6054863a2660f7323a
ripemd-160 957fe23de9fa280598eb99c318fe4ab1d1206c80

38821422 as geometric shapes

Circle

Radius = n
Diameter 77642844
Circumference 243922188.31422
Area 4.7347031038549E+15

Sphere

Radius = n
Volume 2.4507720965261E+23
Surface area 1.8938812415419E+16
Circumference 243922188.31422

Square

Length = n
Perimeter 155285688
Area 1507102806102084
Diagonal 54901781.503009

Cube

Length = n
Surface area 9042616836612504
Volume 5.8507874033073E+22
Space diagonal 67240675.326072

Equilateral Triangle

Length = n
Perimeter 116464266
Area 6.5259465809961E+14
Altitude 33620337.663036

Triangular Pyramid

Length = n
Surface area 6.5259465809961E+14
Volume 6.8952190802657E+21
Height 18300593.834336