38893478 (number)

38893478 is an even 8-digits composite number following 38893477 and preceding 38893479. In scientific notation, it is written as 3.8893478 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 17429760 positive integers (up to 38893478) that are relatively prime to 38893478.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8893478 × 10^7
Engineering notation 3.8893478 × 10^6

Prime Factorization of 38893478

Prime Factorization 2 × 13 × 61 × 137 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38893478
Product of the distinct prime numbers

The prime factorization of 38893478 is 2 × 13 × 61 × 137 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 11, 19, 895, 73, 39, 4179, 69256, 97951, 588602, 728617, 65656, 3309828, 87131448, 77088954, 911254163, 515311931, 4463703698, 72194137

Basic calculations (n = 38893478)

Multiplication

n×y
n×2 77786956
n×3 116680434
n×4 155573912
n×5 194467390

Division

n÷y
n÷2 19446739
n÷3 12964492.666667
n÷3 9723369.5
n÷5 7778695.6

Exponentiation

ny
n2 1512702630936484
n3 5.883426649687E+22
n4 2.2882692496422E+30
n5 8.8998749719034E+37

Nth Root

y√n
2√n 6236.4635812293
3√n 338.81211181167
4√n 78.971283269486
5√n 32.959100920532

Divisors of 38893478

1, 2, 13, 26, 61, 122, 137, 179, 274, 358, 793, 1586, 1781, 2327, 3562, 4654, 8357, 10919, 16714, 21838, 24523, 49046, 108641, 141947, 217282, 283894, 318799, 637598, 1495903, 2991806, 19446739, 38893478

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 -38893477
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 38893478 can be divided by 32 positive divisors. The sum of these divisors (counting 38893478) is 1, the average is 0.03125.

Base conversion 38893478

Base System Value
2 Binary 10010100010111011110100110
3 Ternary 2201011222211012
4 Quaternary 2110113132212
5 Quinary 34424042403
6 Senary 3505342222
8 Octal 224273646
10 Decimal 38893478
12 Duodecimal 11037972
16 Hexadecimal 25177a6
20 Vigesimal c31ddi
36 Base36 n5mee

Cryptographic Hash Functions

md5 f110049a0dd2b3919a164205abdaf5d5
sha1 1fa5235783dd33a3d3fec555149f6ea63f4a48c6
sha256 5e288bddefaf0ecb80b4fb80029dcdd907c084c9ed42849791ec406e7d2c0054
sha512 3ffd2ee34513fd9cc744a39a5e4b33e1d4c9b0931cdd60b243496521b798d9b32a74fc5f4e21d5df7818e885f20481a046cebb97d9a12d87268c88d3cbf6729d
ripemd-160 bfed66ae88217fb305420ff5df3e0321b1ef1fc3

38893478 as geometric shapes

Circle

Radius = n
Diameter 77786956
Circumference 244374929.51471
Area 4.752295472416E+15

Sphere

Radius = n
Volume 2.4644439920788E+23
Surface area 1.9009181889664E+16
Circumference 244374929.51471

Square

Length = n
Perimeter 155573912
Area 1512702630936484
Diagonal 55003684.07546

Cube

Length = n
Surface area 9076215785618904
Volume 5.883426649687E+22
Space diagonal 67365479.979062

Equilateral Triangle

Length = n
Perimeter 116680434
Area 6.5501945338128E+14
Altitude 33682739.989531

Triangular Pyramid

Length = n
Surface area 6.5501945338128E+14
Volume 6.9336848010122E+21
Height 18334561.358487