309040320 (number)

309040320 is an even 9-digits composite number following 309040319 and preceding 309040321. In scientific notation, it is written as 3.09040320 × 10^8. The sum of its digits is 21. It has a total of 10 prime factors and 112 positive divisors. There are 78068736 positive integers (up to 309040320) that are relatively prime to 309040320.

Interesting facts

Basic properties

Name

Name three hundred nine million forty thousand three hundred twenty

Notation

Scientific notation 3.09040320 × 10^8
Engineering notation 3.09040320 × 10^6

Prime Factorization of 309040320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 16943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 9657510
Product of the distinct prime numbers

The prime factorization of 309040320 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 19 × 16943. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 309040320)

Multiplication

n×y
n×2 618080640
n×3 927120960
n×4 1236161280
n×5 1545201600

Division

n÷y
n÷2 154520160
n÷3 103013440
n÷3 77260080
n÷5 61808064

Exponentiation

ny
n2 95505919385702400
n3 2.9515179888852E+25
n4 9.1213806377083E+33
n5 2.8188743911192E+42

Nth Root

y√n
2√n 17579.542656167
3√n 676.09083428633
4√n 132.5878676809
5√n 49.888796691875

Divisors of 309040320

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309040319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309040320 can be divided by 112 positive divisors. The sum of these divisors (counting 309040320) is 1, the average is 0.0089285714285714.

Base conversion 309040320

Base System Value
2 Binary 10010011010111001010011000000
3 Ternary 210112111212121210
4 Quaternary 102122321103000
5 Quinary 1113103242240
6 Senary 50355450120
8 Octal 2232712300
10 Decimal 309040320
12 Duodecimal 875b6940
16 Hexadecimal 126b94c0
20 Vigesimal 4gba0g0
36 Base36 53zt1c

Cryptographic Hash Functions

md5 56b0f5ad787774eba0e505a17bf697ce
sha1 159c6db4f0035aadd75f4ffbb5ffe8780d2e3cbe
sha256 431af1a09cd020cd9b1cc62e15038d6a1e89af7aab311dcf9af2061ae319c202
sha512 89901932d268d10af121955fcf0ae596afc9b011d744228ffc00daa536cbab937ada35da9043f17b16b6cc94a6f0fa0f818d6d9c4d3f9aec82406d04341cfb5d
ripemd-160 1a11eb1ff9efcfa92e78cfb20ad6f170bc7a155c

309040320 as geometric shapes

Circle

Radius = n
Diameter 618080640
Circumference 1941757597.9501
Area 3.0004069471646E+17

Sphere

Radius = n
Volume 1.2363289641093E+26
Surface area 1.2001627788658E+18
Circumference 1941757597.9501

Square

Length = n
Perimeter 1236161280
Area 95505919385702400
Diagonal 437049011.86412

Cube

Length = n
Surface area 573035516314214400
Volume 2.9515179888852E+25
Space diagonal 535273535.82734

Equilateral Triangle

Length = n
Perimeter 927120960
Area 4.1355276199903E+16
Altitude 267636767.91367

Triangular Pyramid

Length = n
Surface area 4.1355276199903E+16
Volume 3.4783973078913E+24
Height 145683003.95471