321049968 (number)

321049968 is an even 9-digits composite number following 321049967 and preceding 321049969. In scientific notation, it is written as 3.21049968 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 106244544 positive integers (up to 321049968) that are relatively prime to 321049968.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 3.21049968 × 10^8
Engineering notation 3.21049968 × 10^6

Prime Factorization of 321049968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 139 × 48119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40131246
Product of the distinct prime numbers

The prime factorization of 321049968 is 2 × 2 × 2 × 2 × 3 × 139 × 48119. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 321049968)

Multiplication

n×y
n×2 642099936
n×3 963149904
n×4 1284199872
n×5 1605249840

Division

n÷y
n÷2 160524984
n÷3 107016656
n÷3 80262492
n÷5 64209993.6

Exponentiation

ny
n2 103073081952801024
n3 3.3091609662608E+25
n4 1.0624060223249E+34
n5 3.4108541947041E+42

Nth Root

y√n
2√n 17917.867283804
3√n 684.73765363555
4√n 133.85763812276
5√n 50.270652951307

Divisors of 321049968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321049967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321049968 can be divided by 40 positive divisors. The sum of these divisors (counting 321049968) is 1, the average is 0.025.

Base conversion 321049968

Base System Value
2 Binary 10011001000101101010101110000
3 Ternary 211101010000202120
4 Quaternary 103020231111300
5 Quinary 1124142044333
6 Senary 51505114240
8 Octal 2310552560
10 Decimal 321049968
12 Duodecimal 8b628980
16 Hexadecimal 1322d570
20 Vigesimal 506b4i8
36 Base36 5b57qo

Cryptographic Hash Functions

md5 564ab8de37039af50f74740fd77dd489
sha1 92f6dab0d2cb365599bb60af7420344c94b33017
sha256 1ef700393b492a36f4dc4ebecf454a9019b0effb3bd1048d42b2d084aa214db4
sha512 9aaa4275969daede4f64ad6dd151d5cdad79038e59c7b43d78d51b47ca44987e754cc158bc22f82890693a6fc54cbd6dcf61c535c749e35e1f926c5cf996af63
ripemd-160 c867ffe0986826f95238d1d9f3f5dd89e3f5c22f

321049968 as geometric shapes

Circle

Radius = n
Diameter 642099936
Circumference 2017216441.8081
Area 3.2381363704578E+17

Sphere

Radius = n
Volume 1.3861381041535E+26
Surface area 1.2952545481831E+18
Circumference 2017216441.8081

Square

Length = n
Perimeter 1284199872
Area 103073081952801024
Diagonal 454033218.94505

Cube

Length = n
Surface area 618438491716806144
Volume 3.3091609662608E+25
Space diagonal 556074856.34436

Equilateral Triangle

Length = n
Perimeter 963149904
Area 4.4631953708741E+16
Altitude 278037428.17218

Triangular Pyramid

Length = n
Surface area 4.4631953708741E+16
Volume 3.8998835988014E+24
Height 151344406.31502