309968290 (number)

309968290 is an even 9-digits composite number following 309968289 and preceding 309968291. In scientific notation, it is written as 3.09968290 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 120865920 positive integers (up to 309968290) that are relatively prime to 309968290.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.09968290 × 10^8
Engineering notation 3.09968290 × 10^6

Prime Factorization of 309968290

Prime Factorization 2 × 5 × 2347 × 47 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 309968290
Product of the distinct prime numbers

The prime factorization of 309968290 is 2 × 5 × 2347 × 47 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 2, 33, 763, 428, 998, 4745, 65959, 38456, 320324, 81688, 4261096, 4317855, 92844986, 95699067, 97584046, 604106537, 2010072749, 1729585347

Basic calculations (n = 309968290)

Multiplication

n×y
n×2 619936580
n×3 929904870
n×4 1239873160
n×5 1549841450

Division

n÷y
n÷2 154984145
n÷3 103322763.33333
n÷3 77492072.5
n÷5 61993658

Exponentiation

ny
n2 96080340805524100
n3 2.9781858942106E+25
n4 9.2314318893057E+33
n5 2.8614511569795E+42

Nth Root

y√n
2√n 17605.916335141
3√n 676.76686806989
4√n 132.68728776767
5√n 49.91872146117

Divisors of 309968290

1, 2, 5, 10, 47, 94, 235, 281, 470, 562, 1405, 2347, 2810, 4694, 11735, 13207, 23470, 26414, 66035, 110309, 132070, 220618, 551545, 659507, 1103090, 1319014, 3297535, 6595070, 30996829, 61993658, 154984145, 309968290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309968289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309968290 can be divided by 32 positive divisors. The sum of these divisors (counting 309968290) is 1, the average is 0.03125.

Base conversion 309968290

Base System Value
2 Binary 10010011110011011110110100010
3 Ternary 210121021000120001
4 Quaternary 102132123312202
5 Quinary 1113322441130
6 Senary 50431410214
8 Octal 2236336642
10 Decimal 309968290
12 Duodecimal 8798396a
16 Hexadecimal 1279bda2
20 Vigesimal 4gh60ea
36 Base36 54jp2a

Cryptographic Hash Functions

md5 7c9ffaebfeb9f8bf925ac12fb355ee12
sha1 cfa2e8303a203617b06dfdae962e35416a2ffdd2
sha256 aa4dcb199b4d4a381ea96db315488655f79b965c0ff3192cccf8e221ab736053
sha512 ad7480a29659fd074f38d2461c630c4d84cda8cdca4f90c9a7f34d09d8d951fb2b55b2d2e9685b5aac4346d79e138039a73739481ae5871645547eb3bb76db42
ripemd-160 453a474d84516429db548cb97561e7bea9b19f09

309968290 as geometric shapes

Circle

Radius = n
Diameter 619936580
Circumference 1947588205.4196
Area 3.0184529282904E+17

Sphere

Radius = n
Volume 1.2474995901702E+26
Surface area 1.2073811713162E+18
Circumference 1947588205.4196

Square

Length = n
Perimeter 1239873160
Area 96080340805524100
Diagonal 438361359.6236

Cube

Length = n
Surface area 576482044833144600
Volume 2.9781858942106E+25
Space diagonal 536880827.01524

Equilateral Triangle

Length = n
Perimeter 929904870
Area 4.1604007970925E+16
Altitude 268440413.50762

Triangular Pyramid

Length = n
Surface area 4.1604007970925E+16
Volume 3.5098257357173E+24
Height 146120453.20787