321456768 (number)

321456768 is an even 9-digits composite number following 321456767 and preceding 321456769. In scientific notation, it is written as 3.21456768 × 10^8. The sum of its digits is 42. It has a total of 10 prime factors and 64 positive divisors. There are 106813440 positive integers (up to 321456768) that are relatively prime to 321456768.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million four hundred fifty-six thousand seven hundred sixty-eight

Notation

Scientific notation 3.21456768 × 10^8
Engineering notation 3.21456768 × 10^6

Prime Factorization of 321456768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 2281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 5022762
Product of the distinct prime numbers

The prime factorization of 321456768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 367 × 2281. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 7, 60, 29, 173, 761, 3438, 9787, 34542, 40737, 736620, 291936, 8082421, 4221991, 67461851, 21032074, 513285482, 33562373, 9146976992, 8027875543

Basic calculations (n = 321456768)

Multiplication

n×y
n×2 642913536
n×3 964370304
n×4 1285827072
n×5 1607283840

Division

n÷y
n÷2 160728384
n÷3 107152256
n÷3 80364192
n÷5 64291353.6

Exponentiation

ny
n2 103334453693005824
n3 3.3217559507199E+25
n4 1.0678009320032E+34
n5 3.4325183646914E+42

Nth Root

y√n
2√n 17929.215487578
3√n 685.02674021388
4√n 133.90002049133
5√n 50.283386012613

Divisors of 321456768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 367, 384, 734, 1101, 1468, 2202, 2281, 2936, 4404, 4562, 5872, 6843, 8808, 9124, 11744, 13686, 17616, 18248, 23488, 27372, 35232, 36496, 46976, 54744, 70464, 72992, 109488, 140928, 145984, 218976, 291968, 437952, 837127, 875904, 1674254, 2511381, 3348508, 5022762, 6697016, 10045524, 13394032, 20091048, 26788064, 40182096, 53576128, 80364192, 107152256, 160728384, 321456768

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321456767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321456768 can be divided by 64 positive divisors. The sum of these divisors (counting 321456768) is 1, the average is 0.015625.

Base conversion 321456768

Base System Value
2 Binary 10011001010010000101010000000
3 Ternary 211101212200210020
4 Quaternary 103022100222000
5 Quinary 1124243104033
6 Senary 51521533440
8 Octal 2312205200
10 Decimal 321456768
12 Duodecimal 8b7a4280
16 Hexadecimal 13290a80
20 Vigesimal 50921i8
36 Base36 5bdxmo

Cryptographic Hash Functions

md5 e2c2fe425093e203f03ebfa1d4ba259f
sha1 bd7dbed5fa12f6d88e35422f94fc58789202c547
sha256 760539f1550716715e9ed0fa622f231a27754e359f0e98c15dbd8d03739d4727
sha512 015943c0e145a523ccc0e86d6910368b37a0d03c38b6e1781a7630dc295d2ac9e671ecb9f968fa1ca959f92df5c1ed1960bfaec38ef6c89133132fd43a080d08
ripemd-160 40552bc4fc67a29f1b15b3727d26df993950ee1d

321456768 as geometric shapes

Circle

Radius = n
Diameter 642913536
Circumference 2019772441.591
Area 3.2463476058466E+17

Sphere

Radius = n
Volume 1.3914138789067E+26
Surface area 1.2985390423386E+18
Circumference 2019772441.591

Square

Length = n
Perimeter 1285827072
Area 103334453693005824
Diagonal 454608521.02222

Cube

Length = n
Surface area 620006722158034944
Volume 3.3217559507199E+25
Space diagonal 556779454.61288

Equilateral Triangle

Length = n
Perimeter 964370304
Area 4.4745130992165E+16
Altitude 278389727.30644

Triangular Pyramid

Length = n
Surface area 4.4745130992165E+16
Volume 3.9147269303347E+24
Height 151536173.67407