309968288 (number)

309968288 is an even 9-digits composite number following 309968287 and preceding 309968289. In scientific notation, it is written as 3.09968288 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 48 positive divisors. There are 132251136 positive integers (up to 309968288) that are relatively prime to 309968288.

Interesting facts

Basic properties

Name

Name three hundred nine million nine hundred sixty-eight thousand two hundred eighty-eight

Notation

Scientific notation 3.09968288 × 10^8
Engineering notation 3.09968288 × 10^6

Prime Factorization of 309968288

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 233 × 5939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19373018
Product of the distinct prime numbers

The prime factorization of 309968288 is 2 × 2 × 2 × 2 × 2 × 7 × 233 × 5939. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 3, 10, 94, 63, 287, 7420, 1534, 8895, 86685, 31634, 41104, 2433187, 7541634, 82676143, 54044688, 737560627, 659475347, 641816028, 8738178916

Basic calculations (n = 309968288)

Multiplication

n×y
n×2 619936576
n×3 929904864
n×4 1239873152
n×5 1549841440

Division

n÷y
n÷2 154984144
n÷3 103322762.66667
n÷3 77492072
n÷5 61993657.6

Exponentiation

ny
n2 96080339565650944
n3 2.9781858365623E+25
n4 9.2314316510508E+33
n5 2.8614510646652E+42

Nth Root

y√n
2√n 17605.916278342
3√n 676.76686661433
4√n 132.68728755364
5√n 49.918721396752

Divisors of 309968288

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1631, 1864, 3262, 3728, 5939, 6524, 7456, 11878, 13048, 23756, 26096, 41573, 47512, 52192, 83146, 95024, 166292, 190048, 332584, 665168, 1330336, 1383787, 2767574, 5535148, 9686509, 11070296, 19373018, 22140592, 38746036, 44281184, 77492072, 154984144, 309968288

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309968287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309968288 can be divided by 48 positive divisors. The sum of these divisors (counting 309968288) is 1, the average is 0.020833333333333.

Base conversion 309968288

Base System Value
2 Binary 10010011110011011110110100000
3 Ternary 210121021000112222
4 Quaternary 102132123312200
5 Quinary 1113322441123
6 Senary 50431410212
8 Octal 2236336640
10 Decimal 309968288
12 Duodecimal 87983968
16 Hexadecimal 1279bda0
20 Vigesimal 4gh60e8
36 Base36 54jp28

Cryptographic Hash Functions

md5 f08988ad8a8cc16b445833fd171c2da7
sha1 d00e65a95d8804273e03b7baa1c6645d0416b1ba
sha256 32e4b0b05dad118f1799a0bae380cdd3983b907e5d08504ffb035cda22fa58a6
sha512 142f060314d483df5894b605f517f5c03872699fa5e682ce035adeade382d528d5e3af37010bf94625e7a10e93579bc8c46f3d8dd2b994412cfbcd24f4c1f871
ripemd-160 cfaa21c3e81837e22945924cba48966e17ad1ec7

309968288 as geometric shapes

Circle

Radius = n
Diameter 619936576
Circumference 1947588192.8532
Area 3.0184528893386E+17

Sphere

Radius = n
Volume 1.2474995660226E+26
Surface area 1.2073811557354E+18
Circumference 1947588192.8532

Square

Length = n
Perimeter 1239873152
Area 96080339565650944
Diagonal 438361356.79517

Cube

Length = n
Surface area 576482037393905664
Volume 2.9781858365623E+25
Space diagonal 536880823.55114

Equilateral Triangle

Length = n
Perimeter 929904864
Area 4.1604007434044E+16
Altitude 268440411.77557

Triangular Pyramid

Length = n
Surface area 4.1604007434044E+16
Volume 3.5098256677783E+24
Height 146120452.26506