38949958 (number)

38949958 is an even 8-digits composite number following 38949957 and preceding 38949959. In scientific notation, it is written as 3.8949958 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 17696896 positive integers (up to 38949958) that are relatively prime to 38949958.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-nine thousand nine hundred fifty-eight

Notation

Scientific notation 3.8949958 × 10^7
Engineering notation 3.8949958 × 10^6

Prime Factorization of 38949958

Prime Factorization 2 × 17 × 29 × 39503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38949958
Product of the distinct prime numbers

The prime factorization of 38949958 is 2 × 17 × 29 × 39503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 71, 21, 751, 129, 9971, 461, 52055, 7811, 453294, 643744, 2761013, 8710703, 31687821, 62638960, 802321423, 735255292, 3408101133, 2285790385

Basic calculations (n = 38949958)

Multiplication

n×y
n×2 77899916
n×3 116849874
n×4 155799832
n×5 194749790

Division

n÷y
n÷2 19474979
n÷3 12983319.333333
n÷3 9737489.5
n÷5 7789991.6

Exponentiation

ny
n2 1517099228201764
n3 5.9090951220291E+22
n4 2.3015900682104E+30
n5 8.9646836490012E+37

Nth Root

y√n
2√n 6240.9901458022
3√n 338.97603691818
4√n 78.999937631635
5√n 32.96866781839

Divisors of 38949958

1, 2, 17, 29, 34, 58, 493, 986, 39503, 79006, 671551, 1145587, 1343102, 2291174, 19474979, 38949958

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 -38949957
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 38949958 can be divided by 16 positive divisors. The sum of these divisors (counting 38949958) is 1, the average is 0.0625.

Base conversion 38949958

Base System Value
2 Binary 10010100100101010001000110
3 Ternary 2201021212022001
4 Quaternary 2110211101012
5 Quinary 34432344313
6 Senary 3510455514
8 Octal 224452106
10 Decimal 38949958
12 Duodecimal 1106459a
16 Hexadecimal 2525446
20 Vigesimal c38ehi
36 Base36 n6tza

Cryptographic Hash Functions

md5 ce8422be63e18a488361278047bdc424
sha1 063a46f46ffbbf73ff09f48f6cbeef74b0565179
sha256 f0cd98d64e0b638b75b0773fbe896c4568f65515d86d837f2a939a58ca48e8b3
sha512 d38b0e9e042b604f2eec39085e146d286f5dd83679aad878420bd14e926a549187738b7c008710abd0156c7ec07594e0a1235859ed801d22f2ca6dc062288ae3
ripemd-160 5541d717da3f95a60cf671ef8b6d416be0bc5969

38949958 as geometric shapes

Circle

Radius = n
Diameter 77899916
Circumference 244729803.82086
Area 4.7661077900854E+15

Sphere

Radius = n
Volume 2.4751959766307E+23
Surface area 1.9064431160342E+16
Circumference 244729803.82086

Square

Length = n
Perimeter 155799832
Area 1517099228201764
Diagonal 55083558.857462

Cube

Length = n
Surface area 9102595369210584
Volume 5.9090951220291E+22
Space diagonal 67463306.208674

Equilateral Triangle

Length = n
Perimeter 116849874
Area 6.5692323584225E+14
Altitude 33731653.104337

Triangular Pyramid

Length = n
Surface area 6.5692323584225E+14
Volume 6.9639353857719E+21
Height 18361186.285821