38998974 (number)

38998974 is an even 8-digits composite number following 38998973 and preceding 38998975. In scientific notation, it is written as 3.8998974 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 11142552 positive integers (up to 38998974) that are relatively prime to 38998974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8998974 × 10^7
Engineering notation 3.8998974 × 10^6

Prime Factorization of 38998974

Prime Factorization 2 × 21 × 928547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38998974
Product of the distinct prime numbers

The prime factorization of 38998974 is 2 × 21 × 928547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 79, 17, 724, 548, 2918, 3316, 21404, 59709, 706293, 785202, 4226306, 5237382, 87188415, 85417974, 855930395, 658288235, 8170786383, 6874580623

Basic calculations (n = 38998974)

Multiplication

n×y
n×2 77997948
n×3 116996922
n×4 155995896
n×5 194994870

Division

n÷y
n÷2 19499487
n÷3 12999658
n÷3 9749743.5
n÷5 7799794.8

Exponentiation

ny
n2 1520919973052676
n3 5.9314318485162E+22
n4 2.3131975644306E+30
n5 9.021233167209E+37

Nth Root

y√n
2√n 6244.9158521152
3√n 339.11817044376
4√n 79.024779987769
5√n 32.976961431373

Divisors of 38998974

1, 2, 21, 42, 928547, 1857094, 19499487, 38998974

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38998973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38998974 can be divided by 8 positive divisors. The sum of these divisors (counting 38998974) is 1, the average is 0.125.

Base conversion 38998974

Base System Value
2 Binary 10010100110001001110111110
3 Ternary 2201101100112110
4 Quaternary 2110301032332
5 Quinary 34440431344
6 Senary 3511514450
8 Octal 224611676
10 Decimal 38998974
12 Duodecimal 11088a26
16 Hexadecimal 25313be
20 Vigesimal c3eh8e
36 Base36 n7vsu

Cryptographic Hash Functions

md5 1074c2458add7c672b276d792ed7fd9a
sha1 8089ce4f863d798230e4683f95c96ae81562c37f
sha256 bb5487528fdd56cc86f9ecf51585527127d8cd7c63f9ece2faffd370869419e6
sha512 c31451d44585f76479f5b258f35ca4438c0808d5b5a78ec0b527eacd0dfa57b354539c83acf530bb59166ffbbdf0d933df2c77600161a639f7693395dc30ab6a
ripemd-160 e2071bb39c21ac8e56d914451864963738753974

38998974 as geometric shapes

Circle

Radius = n
Diameter 77997948
Circumference 245037780.43188
Area 4.7781110140403E+15

Sphere

Radius = n
Volume 2.4845523627423E+23
Surface area 1.9112444056161E+16
Circumference 245037780.43188

Square

Length = n
Perimeter 155995896
Area 1520919973052676
Diagonal 55152877.949436

Cube

Length = n
Surface area 9125519838316056
Volume 5.9314318485162E+22
Space diagonal 67548204.411058

Equilateral Triangle

Length = n
Perimeter 116996922
Area 6.5857766689338E+14
Altitude 33774102.205529

Triangular Pyramid

Length = n
Surface area 6.5857766689338E+14
Volume 6.9902594703861E+21
Height 18384292.649812