393669904 (number)

393669904 is an even 9-digits composite number following 393669903 and preceding 393669905. In scientific notation, it is written as 3.93669904 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 196705152 positive integers (up to 393669904) that are relatively prime to 393669904.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 3.93669904 × 10^8
Engineering notation 3.93669904 × 10^6

Prime Factorization of 393669904

Prime Factorization 2 × 2 × 2 × 2 × 1693 × 14533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49208738
Product of the distinct prime numbers

The prime factorization of 393669904 is 2 × 2 × 2 × 2 × 1693 × 14533. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 71, 46, 303, 313, 8757, 8211, 41289, 82902, 501492, 137419, 3214029, 7225392, 85714714, 12424963, 668317673, 604985567, 3051666623, 4871420170

Basic calculations (n = 393669904)

Multiplication

n×y
n×2 787339808
n×3 1181009712
n×4 1574679616
n×5 1968349520

Division

n÷y
n÷2 196834952
n÷3 131223301.33333
n÷3 98417476
n÷5 78733980.8

Exponentiation

ny
n2 154975993315369216
n3 6.1009384410766E+25
n4 2.4017558504085E+34
n5 9.4549899506177E+42

Nth Root

y√n
2√n 19841.116500842
3√n 732.89890265498
4√n 140.85849814918
5√n 52.363231798629

Divisors of 393669904

1, 2, 4, 8, 16, 1693, 3386, 6772, 13544, 14533, 27088, 29066, 58132, 116264, 232528, 24604369, 49208738, 98417476, 196834952, 393669904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393669903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393669904 can be divided by 20 positive divisors. The sum of these divisors (counting 393669904) is 1, the average is 0.05.

Base conversion 393669904

Base System Value
2 Binary 10111011101101110110100010000
3 Ternary 1000102202111120211
4 Quaternary 113131232310100
5 Quinary 1301234414104
6 Senary 103021413504
8 Octal 2735566420
10 Decimal 393669904
12 Duodecimal aba0a294
16 Hexadecimal 1776ed10
20 Vigesimal 6308ef4
36 Base36 6idpn4

Cryptographic Hash Functions

md5 00403d227ef677d8cb9c0ef1807a293d
sha1 fef343024f9b11220cd1780e7a79925b671b4354
sha256 c122d4f4a8faf54c5419fead03aef123b8b4a474f573e5768c6fb8f5dfbf1acb
sha512 65d7c45c589801ab0dbce52bd5874359015115e2587f04547f3048d0cfe9bce07bf047abbfc3224217ffd16263a9ca586daea855be653bec794a1d087f305cca
ripemd-160 399450eb13d1f2b2b81b531ce3941c0b22549830

393669904 as geometric shapes

Circle

Radius = n
Diameter 787339808
Circumference 2473500956.6916
Area 4.8687144208234E+17

Sphere

Radius = n
Volume 2.5555551181986E+26
Surface area 1.9474857683294E+18
Circumference 2473500956.6916

Square

Length = n
Perimeter 1574679616
Area 154975993315369216
Diagonal 556733317.33491

Cube

Length = n
Surface area 929855959892215296
Volume 6.1009384410766E+25
Space diagonal 681856275.13876

Equilateral Triangle

Length = n
Perimeter 1181009712
Area 6.7106573593919E+16
Altitude 340928137.56938

Triangular Pyramid

Length = n
Surface area 6.7106573593919E+16
Volume 7.1900249054783E+24
Height 185577772.44497