306389904 (number)

306389904 is an even 9-digits composite number following 306389903 and preceding 306389905. In scientific notation, it is written as 3.06389904 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 102129952 positive integers (up to 306389904) that are relatively prime to 306389904.

Interesting facts

Basic properties

Name

Name three hundred six million three hundred eighty-nine thousand nine hundred four

Notation

Scientific notation 3.06389904 × 10^8
Engineering notation 3.06389904 × 10^6

Prime Factorization of 306389904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 6383123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38298738
Product of the distinct prime numbers

The prime factorization of 306389904 is 2 × 2 × 2 × 2 × 3 × 6383123. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 23, 79, 626, 906, 1900, 6025, 59013, 52875, 734977, 425039, 533437, 2151037, 37085863, 8448868, 628875255, 237465651, 5488500797, 3379681162

Basic calculations (n = 306389904)

Multiplication

n×y
n×2 612779808
n×3 919169712
n×4 1225559616
n×5 1531949520

Division

n÷y
n÷2 153194952
n÷3 102129968
n÷3 76597476
n÷5 61277980.8

Exponentiation

ny
n2 93874773273129216
n3 2.8762282771176E+25
n4 8.8124730570814E+33
n5 2.7000527739618E+42

Nth Root

y√n
2√n 17503.996800731
3√n 674.15250124854
4√n 132.30267117761
5√n 49.802929568607

Divisors of 306389904

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6383123, 12766246, 19149369, 25532492, 38298738, 51064984, 76597476, 102129968, 153194952, 306389904

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 -306389903
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 306389904 can be divided by 20 positive divisors. The sum of these divisors (counting 306389904) is 1, the average is 0.05.

Base conversion 306389904

Base System Value
2 Binary 10010010000110010001110010000
3 Ternary 210100112012221020
4 Quaternary 102100302032100
5 Quinary 1111413434104
6 Senary 50222555440
8 Octal 2220621620
10 Decimal 306389904
12 Duodecimal 86738b80
16 Hexadecimal 12432390
20 Vigesimal 4feief4
36 Base36 52ezyo

Cryptographic Hash Functions

md5 94b817c591f17e8e588941e6633740cf
sha1 179838927b36a220809673ac22777a07004bb4b8
sha256 fb42c43588e65442b14ed1a6e3526081b05ed08a13f0a1e7f5463e555fcbac00
sha512 a769a9ca118c803e421ae31670ef6d58ff83e436a5f987d789e9eeb0299e3c5ae3ec8c46aac1037ae636ee0df7bb96bf5f4410ad8d5878c5f9829e99ad81f91c
ripemd-160 16d91231fc9c7b7f50b8a5ece4c593407d48539f

306389904 as geometric shapes

Circle

Radius = n
Diameter 612779808
Circumference 1925104543.081
Area 2.9491629807227E+17

Sphere

Radius = n
Volume 1.204791683392E+26
Surface area 1.1796651922891E+18
Circumference 1925104543.081

Square

Length = n
Perimeter 1225559616
Area 93874773273129216
Diagonal 433300757.61099

Cube

Length = n
Surface area 563248639638775296
Volume 2.8762282771176E+25
Space diagonal 530682880.65415

Equilateral Triangle

Length = n
Perimeter 919169712
Area 4.0648969214517E+16
Altitude 265341440.32708

Triangular Pyramid

Length = n
Surface area 4.0648969214517E+16
Volume 3.3896675316506E+24
Height 144433585.87033