389494039 (number)

389494039 is an odd 9-digits composite number following 389494038 and preceding 389494040. In scientific notation, it is written as 3.89494039 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 353485440 positive integers (up to 389494039) that are relatively prime to 389494039.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred ninety-four thousand thirty-nine

Notation

Scientific notation 3.89494039 × 10^8
Engineering notation 3.89494039 × 10^6

Prime Factorization of 389494039

Prime Factorization 11 × 11 × 673 × 4783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35408549
Product of the distinct prime numbers

The prime factorization of 389494039 is 11 × 11 × 673 × 4783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 76, 64, 785, 316, 9198, 610, 3968, 40491, 127207, 330810, 2326905, 7362100, 11788967, 86524607, 186261657, 27969873, 7521377215, 3949886820

Basic calculations (n = 389494039)

Multiplication

n×y
n×2 778988078
n×3 1168482117
n×4 1557976156
n×5 1947470195

Division

n÷y
n÷2 194747019.5
n÷3 129831346.33333
n÷3 97373509.75
n÷5 77898807.8

Exponentiation

ny
n2 151705606416533521
n3 5.908842938212E+25
n4 2.3014591018208E+34
n5 8.964046011615E+42

Nth Root

y√n
2√n 19735.60333509
3√n 730.29826993196
4√n 140.48346285271
5√n 52.251668522726

Divisors of 389494039

1, 11, 121, 673, 4783, 7403, 52613, 81433, 578743, 3218959, 35408549, 389494039

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389494038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389494039 can be divided by 12 positive divisors. The sum of these divisors (counting 389494039) is 1, the average is 0.083333333333333.

Base conversion 389494039

Base System Value
2 Binary 10111001101110011010100010111
3 Ternary 1000010220100101011
4 Quaternary 113031303110113
5 Quinary 1244202302124
6 Senary 102352113051
8 Octal 2715632427
10 Decimal 389494039
12 Duodecimal aa535787
16 Hexadecimal 17373517
20 Vigesimal 61e6f1j
36 Base36 6fw7iv

Cryptographic Hash Functions

md5 850e6171f0977538b2633743fce45238
sha1 2e5ad7f4941f5a55739d39a9f557c71ff061a8f8
sha256 1a8b8b01a7ee82dae5cfa22ce173492fcacb9051bfe381eff7cc5ed3a89f81cf
sha512 bda6dbe61538c0130bc541874653345b816621130c94dc01f17d1b3600a6abdabf3f28afccd37c62949b4157be5523870789c0b52f6168ee0d637ccea8db1312
ripemd-160 35994d0ca14a7580eea833c972e1fbca5a95bc2d

389494039 as geometric shapes

Circle

Radius = n
Diameter 778988078
Circumference 2447263223.0788
Area 4.7659721862657E+17

Sphere

Radius = n
Volume 2.4750903421204E+26
Surface area 1.9063888745063E+18
Circumference 2447263223.0788

Square

Length = n
Perimeter 1557976156
Area 151705606416533521
Diagonal 550827752.41728

Cube

Length = n
Surface area 910233638499201126
Volume 5.908842938212E+25
Space diagonal 674623464.79321

Equilateral Triangle

Length = n
Perimeter 1168482117
Area 6.5690454526621E+16
Altitude 337311732.39661

Triangular Pyramid

Length = n
Surface area 6.5690454526621E+16
Volume 6.9636381842932E+24
Height 183609250.80576