38894958 (number)

38894958 is an even 8-digits composite number following 38894957 and preceding 38894959. In scientific notation, it is written as 3.8894958 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 12817728 positive integers (up to 38894958) that are relatively prime to 38894958.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-four thousand nine hundred fifty-eight

Notation

Scientific notation 3.8894958 × 10^7
Engineering notation 3.8894958 × 10^6

Prime Factorization of 38894958

Prime Factorization 2 × 9 × 3 × 89 × 8093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38894958
Product of the distinct prime numbers

The prime factorization of 38894958 is 2 × 9 × 3 × 89 × 8093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 41, 25, 642, 29, 6589, 8465, 85844, 14908, 615740, 696291, 8035221, 2921280, 54065815, 68167123, 290219807, 18014552, 1862277519, 8250314410

Basic calculations (n = 38894958)

Multiplication

n×y
n×2 77789916
n×3 116684874
n×4 155579832
n×5 194474790

Division

n÷y
n÷2 19447479
n÷3 12964986
n÷3 9723739.5
n÷5 7778991.6

Exponentiation

ny
n2 1512817757821764
n3 5.8840983152132E+22
n4 2.2886175683809E+30
n5 8.9015684200236E+37

Nth Root

y√n
2√n 6236.5822370911
3√n 338.81640932367
4√n 78.972034525464
5√n 32.959351752956

Divisors of 38894958

1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 8093, 16186, 24279, 48558, 72837, 145674, 218511, 437022, 720277, 1440554, 2160831, 4321662, 6482493, 12964986, 19447479, 38894958

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38894957
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38894958 can be divided by 32 positive divisors. The sum of these divisors (counting 38894958) is 1, the average is 0.03125.

Base conversion 38894958

Base System Value
2 Binary 10010100010111110101101110
3 Ternary 2201012001212000
4 Quaternary 2110113311232
5 Quinary 34424114313
6 Senary 3505353130
8 Octal 224276556
10 Decimal 38894958
12 Duodecimal 110387a6
16 Hexadecimal 2517d6e
20 Vigesimal c31h7i
36 Base36 n5nji

Cryptographic Hash Functions

md5 58a289799a018a17212b86bc4601a745
sha1 244aa6b59e04d16880d90ba4afde7915749be7c9
sha256 1a62a66268eba7291c61ba1660b0a2dbd6be305f1f804f40d5ef980d9cd78d08
sha512 d7c233145e7802cfdd54ebd1629e00f89ade6066278715ef8f3d1f975881a59a153830ebd53652084744d0a8302cd80724ac4e33a055e921a029a955137d08b7
ripemd-160 d032032f7d33eb2fcf005b6e01c02d1d8f8ecf17

38894958 as geometric shapes

Circle

Radius = n
Diameter 77789916
Circumference 244384228.62897
Area 4.752657154193E+15

Sphere

Radius = n
Volume 2.4647253386765E+23
Surface area 1.9010628616772E+16
Circumference 244384228.62897

Square

Length = n
Perimeter 155579832
Area 1512817757821764
Diagonal 55005777.111532

Cube

Length = n
Surface area 9076906546930584
Volume 5.8840983152132E+22
Space diagonal 67368043.414258

Equilateral Triangle

Length = n
Perimeter 116684874
Area 6.5506930478493E+14
Altitude 33684021.707129

Triangular Pyramid

Length = n
Surface area 6.5506930478493E+14
Volume 6.934476366426E+21
Height 18335259.037177