321994920 (number)

321994920 is an even 9-digits composite number following 321994919 and preceding 321994921. In scientific notation, it is written as 3.21994920 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 79259904 positive integers (up to 321994920) that are relatively prime to 321994920.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million nine hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 3.21994920 × 10^8
Engineering notation 3.21994920 × 10^6

Prime Factorization of 321994920

Prime Factorization 2 × 2 × 2 × 195 × 206407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80498730
Product of the distinct prime numbers

The prime factorization of 321994920 is 2 × 2 × 2 × 195 × 206407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 47, 26, 81, 173, 8196, 9882, 88665, 40876, 603796, 992581, 1305622, 6309686, 66858568, 26675055, 671649951, 58125329, 9959312488, 8632751695

Basic calculations (n = 321994920)

Multiplication

n×y
n×2 643989840
n×3 965984760
n×4 1287979680
n×5 1609974600

Division

n÷y
n÷2 160997460
n÷3 107331640
n÷3 80498730
n÷5 64398984

Exponentiation

ny
n2 103680728505806400
n3 3.3384667880769E+25
n4 1.0749693463495E+34
n5 3.4613466868025E+42

Nth Root

y√n
2√n 17944.216895702
3√n 685.40879571814
4√n 133.95602597757
5√n 50.300210671511

Divisors of 321994920

1, 2, 4, 8, 195, 390, 780, 1560, 206407, 412814, 825628, 1651256, 40249365, 80498730, 160997460, 321994920

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321994919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321994920 can be divided by 16 positive divisors. The sum of these divisors (counting 321994920) is 1, the average is 0.0625.

Base conversion 321994920

Base System Value
2 Binary 10011001100010100000010101000
3 Ternary 211102220000222210
4 Quaternary 103030110002220
5 Quinary 1124412314140
6 Senary 51541245120
8 Octal 2314240250
10 Decimal 321994920
12 Duodecimal 8ba037a0
16 Hexadecimal 133140a8
20 Vigesimal 50c9760
36 Base36 5bpgvc

Cryptographic Hash Functions

md5 1b69cb77aaf82617713edf4dfa540032
sha1 f8e58f3ea24ef799ab792837a143f55bee21b674
sha256 0f383c7b892aac40d2551c20bf714598f3983ac05a0dd2727600234eab1ca6df
sha512 6af7c9b240b85a43f14e0befd91fc8e8149511254ac7bd8ded6b8e3983def13003edd71e774eb199845174d306f4cef24b3cdb8b72dfa1a518ec6044ce803099
ripemd-160 a6fe1ce338f9c6b7c1e5775643081cc56d4b6144

321994920 as geometric shapes

Circle

Radius = n
Diameter 643989840
Circumference 2023153750.3305
Area 3.2572261499268E+17

Sphere

Radius = n
Volume 1.3984136980901E+26
Surface area 1.3028904599707E+18
Circumference 2023153750.3305

Square

Length = n
Perimeter 1287979680
Area 103680728505806400
Diagonal 455369582.87924

Cube

Length = n
Surface area 622084371034838400
Volume 3.3384667880769E+25
Space diagonal 557711561.21908

Equilateral Triangle

Length = n
Perimeter 965984760
Area 4.4895072384453E+16
Altitude 278855780.60954

Triangular Pyramid

Length = n
Surface area 4.4895072384453E+16
Volume 3.9344208410254E+24
Height 151789860.95975