38893385 (number)

38893385 is an odd 8-digits composite number following 38893384 and preceding 38893386. In scientific notation, it is written as 3.8893385 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 30739504 positive integers (up to 38893385) that are relatively prime to 38893385.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-three thousand three hundred eighty-five

Notation

Scientific notation 3.8893385 × 10^7
Engineering notation 3.8893385 × 10^6

Prime Factorization of 38893385

Prime Factorization 5 × 83 × 93719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38893385
Product of the distinct prime numbers

The prime factorization of 38893385 is 5 × 83 × 93719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 55, 51, 290, 392, 6710, 4135, 71128, 77104, 760704, 655481, 5134482, 4061368, 70736602, 85169826, 30922041, 298346603, 8360659966, 578739626

Basic calculations (n = 38893385)

Multiplication

n×y
n×2 77786770
n×3 116680155
n×4 155573540
n×5 194466925

Division

n÷y
n÷2 19446692.5
n÷3 12964461.666667
n÷3 9723346.25
n÷5 7778677

Exponentiation

ny
n2 1512695396758225
n3 5.8833844453845E+22
n4 2.2882473633735E+30
n5 8.8997685678921E+37

Nth Root

y√n
2√n 6236.4561250762
3√n 338.81184176167
4√n 78.971236061468
5√n 32.95908515851

Divisors of 38893385

1, 5, 83, 415, 93719, 468595, 7778677, 38893385

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 -38893384
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 38893385 can be divided by 8 positive divisors. The sum of these divisors (counting 38893385) is 1, the average is 0.125.

Base conversion 38893385

Base System Value
2 Binary 10010100010111011101001001
3 Ternary 2201011222200202
4 Quaternary 2110113131021
5 Quinary 34424042020
6 Senary 3505341545
8 Octal 224273511
10 Decimal 38893385
12 Duodecimal 110378b5
16 Hexadecimal 2517749
20 Vigesimal c31d95
36 Base36 n5mbt

Cryptographic Hash Functions

md5 ae4e23042225415ad1c981a60dc3fbae
sha1 8b549f72657170847af386b3ed8a1537de109008
sha256 e14eb77db4cbee2a0fa7a1f13f957277ae58cdfaead6e89c17df729d5afee8ea
sha512 89da37b12099d6639dd608b5878835d97abbae2a97cf93dca2df1959d532b66890ff2ca04ac76d475812c8053357c7e7d511e62c5c354f5663b1100ff4f3cba4
ripemd-160 2d53eec6b528a2fecd3455fdef95414c94fd76dd

38893385 as geometric shapes

Circle

Radius = n
Diameter 77786770
Circumference 244374345.17848
Area 4.7522727455747E+15

Sphere

Radius = n
Volume 2.4644263135819E+23
Surface area 1.9009090982299E+16
Circumference 244374345.17848

Square

Length = n
Perimeter 155573540
Area 1512695396758225
Diagonal 55003552.553598

Cube

Length = n
Surface area 9076172380549350
Volume 5.8833844453845E+22
Space diagonal 67365318.898337

Equilateral Triangle

Length = n
Perimeter 116680155
Area 6.550163208902E+14
Altitude 33682659.449169

Triangular Pyramid

Length = n
Surface area 6.550163208902E+14
Volume 6.9336350627648E+21
Height 18334517.517866