394289969 (number)

394289969 is an odd 9-digits composite number following 394289968 and preceding 394289970. In scientific notation, it is written as 3.94289969 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 394246644 positive integers (up to 394289969) that are relatively prime to 394289969.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million two hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 3.94289969 × 10^8
Engineering notation 3.94289969 × 10^6

Prime Factorization of 394289969

Prime Factorization 13003 × 30323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394289969
Product of the distinct prime numbers

The prime factorization of 394289969 is 13003 × 30323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 80, 12, 790, 774, 4351, 289, 81514, 53606, 674557, 271303, 7420008, 4830091, 80538666, 61669356, 103727266, 380360313, 7284412870, 8963923552

Basic calculations (n = 394289969)

Multiplication

n×y
n×2 788579938
n×3 1182869907
n×4 1577159876
n×5 1971449845

Division

n÷y
n÷2 197144984.5
n÷3 131429989.66667
n÷3 98572492.25
n÷5 78857993.8

Exponentiation

ny
n2 155464579654020961
n3 6.1298124292382E+25
n4 2.4169235527001E+34
n5 9.5296871266951E+42

Nth Root

y√n
2√n 19856.736111456
3√n 733.2834943861
4√n 140.91393157334
5√n 52.379716762266

Divisors of 394289969

1, 13003, 30323, 394289969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394289968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394289969 can be divided by 4 positive divisors. The sum of these divisors (counting 394289969) is 1, the average is 0.25.

Base conversion 394289969

Base System Value
2 Binary 10111100000000110001100110001
3 Ternary 1000110221000011012
4 Quaternary 113200012030301
5 Quinary 1301414234334
6 Senary 103043000305
8 Octal 2740061461
10 Decimal 394289969
12 Duodecimal b0069095
16 Hexadecimal 17806331
20 Vigesimal 63464i9
36 Base36 6ir035

Cryptographic Hash Functions

md5 d4e738fb7879718910b25c6d1ab17d7e
sha1 97fc8ece920b1425faf5bdba213630a4fcc59ff8
sha256 82605f5c2339415eaaadf9622d5bf4e30bbb13047d186df44fb0d23b72323bb0
sha512 8da4b0f3f7357844eee368f9e8b92609b37fd47576b449e0d4be726d1e04c89d587aee39ef8af65b3be7fef97afa087019f25ca60f0e0b539549d6f0d6f6868c
ripemd-160 5fd647f750b5d037aca9e0db4af00d46d079d86e

394289969 as geometric shapes

Circle

Radius = n
Diameter 788579938
Circumference 2477396939.9891
Area 4.884063813345E+17

Sphere

Radius = n
Volume 2.5676498260771E+26
Surface area 1.953625525338E+18
Circumference 2477396939.9891

Square

Length = n
Perimeter 1577159876
Area 155464579654020961
Diagonal 557610221.66747

Cube

Length = n
Surface area 932787477924125766
Volume 6.1298124292382E+25
Space diagonal 682930259.22276

Equilateral Triangle

Length = n
Perimeter 1182869907
Area 6.7318137684526E+16
Altitude 341465129.61138

Triangular Pyramid

Length = n
Surface area 6.7318137684526E+16
Volume 7.2240532268599E+24
Height 185870073.88916