393669249 (number)

393669249 is an odd 9-digits composite number following 393669248 and preceding 393669250. In scientific notation, it is written as 3.93669249 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 252953600 positive integers (up to 393669249) that are relatively prime to 393669249.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand two hundred forty-nine

Notation

Scientific notation 3.93669249 × 10^8
Engineering notation 3.93669249 × 10^6

Prime Factorization of 393669249

Prime Factorization 3 × 3403 × 38561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393669249
Product of the distinct prime numbers

The prime factorization of 393669249 is 3 × 3403 × 38561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 24, 78, 618, 865, 2841, 7980, 2767, 75012, 237532, 141077, 3420231, 1076300, 50829821, 14046016, 320624324, 488655221, 4054817950, 337298717

Basic calculations (n = 393669249)

Multiplication

n×y
n×2 787338498
n×3 1181007747
n×4 1574676996
n×5 1968346245

Division

n÷y
n÷2 196834624.5
n÷3 131223083
n÷3 98417312.25
n÷5 78733849.8

Exponentiation

ny
n2 154975477608224001
n3 6.1009079883446E+25
n4 2.4017398659897E+34
n5 9.4549112933753E+42

Nth Root

y√n
2√n 19841.099994708
3√n 732.89849618157
4√n 140.85843955798
5√n 52.363214373908

Divisors of 393669249

1, 3, 3403, 10209, 38561, 115683, 131223083, 393669249

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 -393669248
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 393669249 can be divided by 8 positive divisors. The sum of these divisors (counting 393669249) is 1, the average is 0.125.

Base conversion 393669249

Base System Value
2 Binary 10111011101101110101010000001
3 Ternary 1000102202110200120
4 Quaternary 113131232222001
5 Quinary 1301234403444
6 Senary 103021410453
8 Octal 2735565201
10 Decimal 393669249
12 Duodecimal aba09a29
16 Hexadecimal 1776ea81
20 Vigesimal 6308d29
36 Base36 6idp4x

Cryptographic Hash Functions

md5 c4acac30067ae85ddadb8ad7260337b8
sha1 eddcb86aa30c902ae81c6d6ec27bf829c9f312f1
sha256 12b4008b2d71fa625164a08b199a7b12bff4b77a32687589f757c205c411221d
sha512 3bbb7e9823e0d9408f930176734fa0f1a89386f1b03fd82a35f5df8208949611e22659d8b732cda95d6b2e9000bd3394df12adb3f963296c7f5c7ce9f6b8cf96
ripemd-160 fa326722d298c930cb5c6a3219ae58500260aa75

393669249 as geometric shapes

Circle

Radius = n
Diameter 787338498
Circumference 2473496841.2052
Area 4.8686982194057E+17

Sphere

Radius = n
Volume 2.5555423621881E+26
Surface area 1.9474792877623E+18
Circumference 2473496841.2052

Square

Length = n
Perimeter 1574676996
Area 154975477608224001
Diagonal 556732391.02503

Cube

Length = n
Surface area 929852865649344006
Volume 6.1009079883446E+25
Space diagonal 681855140.64548

Equilateral Triangle

Length = n
Perimeter 1181007747
Area 6.7106350286174E+16
Altitude 340927570.32274

Triangular Pyramid

Length = n
Surface area 6.7106350286174E+16
Volume 7.1899890165894E+24
Height 185577463.67501