309968993 (number)

309968993 is an odd 9-digits composite number following 309968992 and preceding 309968994. In scientific notation, it is written as 3.09968993 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 309853488 positive integers (up to 309968993) that are relatively prime to 309968993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.09968993 × 10^8
Engineering notation 3.09968993 × 10^6

Prime Factorization of 309968993

Prime Factorization 2749 × 112757

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 309968993
Product of the distinct prime numbers

The prime factorization of 309968993 is 2749 × 112757. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 99, 79, 422, 283, 9925, 6413, 22841, 52853, 119374, 444199, 9134554, 4005548, 61606098, 24470206, 602092366, 285070513, 7331380642, 8424198040

Basic calculations (n = 309968993)

Multiplication

n×y
n×2 619937986
n×3 929906979
n×4 1239875972
n×5 1549844965

Division

n÷y
n÷2 154984496.5
n÷3 103322997.66667
n÷3 77492248.25
n÷5 61993798.6

Exponentiation

ny
n2 96080776621434049
n3 2.9782061576004E+25
n4 9.2315156361779E+33
n5 2.8614836056098E+42

Nth Root

y√n
2√n 17605.93630001
3√n 676.76737969937
4√n 132.68736300044
5√n 49.918744104021

Divisors of 309968993

1, 2749, 112757, 309968993

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309968992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309968993 can be divided by 4 positive divisors. The sum of these divisors (counting 309968993) is 1, the average is 0.25.

Base conversion 309968993

Base System Value
2 Binary 10010011110011100000001100001
3 Ternary 210121021001112002
4 Quaternary 102132130001201
5 Quinary 1113323001433
6 Senary 50431413345
8 Octal 2236340141
10 Decimal 309968993
12 Duodecimal 87984255
16 Hexadecimal 1279c061
20 Vigesimal 4gh629d
36 Base36 54jplt

Cryptographic Hash Functions

md5 bb1761116164feacee5251f52f0084be
sha1 3794c36b290d9e74d9b0b051a19ee70d7cec4459
sha256 b44ae8364229fa5ea8b14ec4f8f558e93c3fb1ca5cfc22a7e0b52c13e04e55a9
sha512 8f27de4de9bc8d21052c71ca99e447f3342ecbb2738e0b5a3c9dd0ca443f18157ea66b8ce6aa9365b1fa926b149821bcc30eab223cbf5dfaf7f611b2fb744c9e
ripemd-160 38044d93c58533e13a164fe182baba069bbeea11

309968993 as geometric shapes

Circle

Radius = n
Diameter 619937986
Circumference 1947592622.4989
Area 3.018466619851E+17

Sphere

Radius = n
Volume 1.2475080780791E+26
Surface area 1.2073866479404E+18
Circumference 1947592622.4989

Square

Length = n
Perimeter 1239875972
Area 96080776621434049
Diagonal 438362353.81573

Cube

Length = n
Surface area 576484659728604294
Volume 2.9782061576004E+25
Space diagonal 536882044.64696

Equilateral Triangle

Length = n
Perimeter 929906979
Area 4.160419668475E+16
Altitude 268441022.32348

Triangular Pyramid

Length = n
Surface area 4.160419668475E+16
Volume 3.5098496163513E+24
Height 146120784.60524