389963994 (number)

389963994 is an even 9-digits composite number following 389963993 and preceding 389963995. In scientific notation, it is written as 3.89963994 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 111418272 positive integers (up to 389963994) that are relatively prime to 389963994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89963994 × 10^8
Engineering notation 3.89963994 × 10^6

Prime Factorization of 389963994

Prime Factorization 2 × 3 × 7 × 9284857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389963994
Product of the distinct prime numbers

The prime factorization of 389963994 is 2 × 3 × 7 × 9284857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 88, 17, 561, 56, 136, 2516, 62291, 25401, 868713, 886816, 5331405, 6905559, 14590140, 76617788, 540973849, 391450669, 8955903539, 6637498070

Basic calculations (n = 389963994)

Multiplication

n×y
n×2 779927988
n×3 1169891982
n×4 1559855976
n×5 1949819970

Division

n÷y
n÷2 194981997
n÷3 129987998
n÷3 97490998.5
n÷5 77992798.8

Exponentiation

ny
n2 152071916616432036
n3 5.9302571978979E+25
n4 2.3125867823395E+34
n5 9.0182557811272E+42

Nth Root

y√n
2√n 19747.506019748
3√n 730.5918725258
4√n 140.52581976188
5√n 52.264271585949

Divisors of 389963994

1, 2, 3, 6, 7, 14, 21, 42, 9284857, 18569714, 27854571, 55709142, 64993999, 129987998, 194981997, 389963994

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389963993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389963994 can be divided by 16 positive divisors. The sum of these divisors (counting 389963994) is 1, the average is 0.0625.

Base conversion 389963994

Base System Value
2 Binary 10111001111100110000011011010
3 Ternary 1000011210020000220
4 Quaternary 113033212003122
5 Quinary 1244312321434
6 Senary 102410140510
8 Octal 2717460332
10 Decimal 389963994
12 Duodecimal aa721736
16 Hexadecimal 173e60da
20 Vigesimal 61h59je
36 Base36 6g6a56

Cryptographic Hash Functions

md5 61070bf3e5ac704930789eac8d7b5acb
sha1 e66e10bdee5017984b9593148ff6cb058623350b
sha256 cfbaa1c0dd4dab76febd88a5a6d5ce242a829ea0223f40bde87b31076ee2d1de
sha512 e31835c503ccc8719f1fbbb51a5eefcf9103da0b77bb7ec983ddc9482ea3cdffd99f0499dd9838342c7818ef557b3ac60b7ec3676cdf7c2ef28d2f7d489af851
ripemd-160 9bce494b486c945cf7eb083ea9b13eec4ccfdf25

389963994 as geometric shapes

Circle

Radius = n
Diameter 779927988
Circumference 2450216037.4299
Area 4.777480160595E+17

Sphere

Radius = n
Volume 2.4840603262419E+26
Surface area 1.910992064238E+18
Circumference 2450216037.4299

Square

Length = n
Perimeter 1559855976
Area 152071916616432036
Diagonal 551492369.15198

Cube

Length = n
Surface area 912431499698592216
Volume 5.9302571978979E+25
Space diagonal 675437450.73048

Equilateral Triangle

Length = n
Perimeter 1169891982
Area 6.584907149601E+16
Altitude 337718725.36524

Triangular Pyramid

Length = n
Surface area 6.584907149601E+16
Volume 6.9888751313565E+24
Height 183830789.71733