305422690 (number)

305422690 is an even 9-digits composite number following 305422689 and preceding 305422691. In scientific notation, it is written as 3.05422690 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 120622320 positive integers (up to 305422690) that are relatively prime to 305422690.

Interesting facts

Basic properties

Name

Name three hundred five million four hundred twenty-two thousand six hundred ninety

Notation

Scientific notation 3.05422690 × 10^8
Engineering notation 3.05422690 × 10^6

Prime Factorization of 305422690

Prime Factorization 2 × 5 × 79 × 386611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 305422690
Product of the distinct prime numbers

The prime factorization of 305422690 is 2 × 5 × 79 × 386611. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 84, 100, 358, 849, 9104, 771, 13959, 26188, 342529, 775179, 4887692, 4466663, 50654082, 48334491, 428152711, 109767609, 5517639585, 8366266534

Basic calculations (n = 305422690)

Multiplication

n×y
n×2 610845380
n×3 916268070
n×4 1221690760
n×5 1527113450

Division

n÷y
n÷2 152711345
n÷3 101807563.33333
n÷3 76355672.5
n÷5 61084538

Exponentiation

ny
n2 93283019566836100
n3 2.8490750767426E+25
n4 8.7017217395067E+33
n5 2.6577032613116E+42

Nth Root

y√n
2√n 17476.346586172
3√n 673.44236353778
4√n 132.19813382258
5√n 49.771446134565

Divisors of 305422690

1, 2, 5, 10, 79, 158, 395, 790, 386611, 773222, 1933055, 3866110, 30542269, 61084538, 152711345, 305422690

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 -305422689
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 305422690 can be divided by 16 positive divisors. The sum of these divisors (counting 305422690) is 1, the average is 0.0625.

Base conversion 305422690

Base System Value
2 Binary 10010001101000110000101100010
3 Ternary 210021201002011111
4 Quaternary 102031012011202
5 Quinary 1111142011230
6 Senary 50150133534
8 Octal 2215060542
10 Decimal 305422690
12 Duodecimal 863512aa
16 Hexadecimal 12346162
20 Vigesimal 4f8hgea
36 Base36 51u9nm

Cryptographic Hash Functions

md5 72b425d4db7785cd5a255126ae3145af
sha1 c885204061e76bf59d8edb636b47fe03cc696ecf
sha256 06c560085587467d145927eabbd2bf2c72d74e63d01ef67662377a78accf6420
sha512 0f2a9b568e5d888ead99172744eb86bc138579f3bbb870d64f1474711d25696f765902d74d25675273a46294164b39be52597a849a0836ac3917d4cbb049a0a5
ripemd-160 239da598b7bd359734057aa7b0101a5b04e34e94

305422690 as geometric shapes

Circle

Radius = n
Diameter 610845380
Circumference 1919027358.2873
Area 2.9305724897585E+17

Sphere

Radius = n
Volume 1.193417777416E+26
Surface area 1.1722289959034E+18
Circumference 1919027358.2873

Square

Length = n
Perimeter 1221690760
Area 93283019566836100
Diagonal 431932910.45447

Cube

Length = n
Surface area 559698117401016600
Volume 2.8490750767426E+25
Space diagonal 529007616.86436

Equilateral Triangle

Length = n
Perimeter 916268070
Area 4.03927323433E+16
Altitude 264503808.43218

Triangular Pyramid

Length = n
Surface area 4.03927323433E+16
Volume 3.3576671781238E+24
Height 143977636.81816