309968800 (number)

309968800 is an even 9-digits composite number following 309968799 and preceding 309968801. In scientific notation, it is written as 3.09968800 × 10^8. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 122115840 positive integers (up to 309968800) that are relatively prime to 309968800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.09968800 × 10^8
Engineering notation 3.09968800 × 10^6

Prime Factorization of 309968800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 67 × 5783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19373050
Product of the distinct prime numbers

The prime factorization of 309968800 is 2 × 2 × 2 × 2 × 2 × 25 × 67 × 5783. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 309968800)

Multiplication

n×y
n×2 619937600
n×3 929906400
n×4 1239875200
n×5 1549844000

Division

n÷y
n÷2 154984400
n÷3 103322933.33333
n÷3 77492200
n÷5 61993760

Exponentiation

ny
n2 96080656973440000
n3 2.9782005945269E+25
n4 9.2314926444478E+33
n5 2.8614746972083E+42

Nth Root

y√n
2√n 17605.930818903
3√n 676.76723923787
4√n 132.68734234622
5√n 49.918737887709

Divisors of 309968800

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 -309968799
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 309968800 can be divided by 48 positive divisors. The sum of these divisors (counting 309968800) is 1, the average is 0.020833333333333.

Base conversion 309968800

Base System Value
2 Binary 10010011110011011111110100000
3 Ternary 210121021001020221
4 Quaternary 102132123332200
5 Quinary 1113323000200
6 Senary 50431412424
8 Octal 2236337640
10 Decimal 309968800
12 Duodecimal 87984114
16 Hexadecimal 1279bfa0
20 Vigesimal 4gh6200
36 Base36 54jpgg

Cryptographic Hash Functions

md5 74af2742837f5659125992130f75f13a
sha1 513196bf081efd17e3abcde9a708ef67a097398b
sha256 4eb81e4a67db536af1cda102b17ed9b43710315b9f5543c002e0dfe2fb75b80a
sha512 63997a85859571050f750618c6a892f7b4dd793454a1ca034ffb6b791fec71bcccfc63cdceafc514ea3292c62279493e900664322ff78881d0487dfdb5071381
ripemd-160 688730e7fc59f9b0b8d5a12d2ed141fe682b683a

309968800 as geometric shapes

Circle

Radius = n
Diameter 619937600
Circumference 1947591409.8441
Area 3.0184628609984E+17

Sphere

Radius = n
Volume 1.2475057478243E+26
Surface area 1.2073851443994E+18
Circumference 1947591409.8441

Square

Length = n
Perimeter 1239875200
Area 96080656973440000
Diagonal 438362080.87251

Cube

Length = n
Surface area 576483941840640000
Volume 2.9782005945269E+25
Space diagonal 536881710.36116

Equilateral Triangle

Length = n
Perimeter 929906400
Area 4.1604144875649E+16
Altitude 268440855.18058

Triangular Pyramid

Length = n
Surface area 4.1604144875649E+16
Volume 3.5098430602063E+24
Height 146120693.62417