321147072 (number)

321147072 is an even 9-digits composite number following 321147071 and preceding 321147073. In scientific notation, it is written as 3.21147072 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 107048448 positive integers (up to 321147072) that are relatively prime to 321147072.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million one hundred forty-seven thousand seventy-two

Notation

Scientific notation 3.21147072 × 10^8
Engineering notation 3.21147072 × 10^6

Prime Factorization of 321147072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 185849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10035846
Product of the distinct prime numbers

The prime factorization of 321147072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 185849. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 57, 14, 773, 609, 8910, 2266, 94817, 44605, 495753, 261106, 8474219, 7223438, 11079351, 15941935, 942463917, 936960386, 2466245481, 1751409744

Basic calculations (n = 321147072)

Multiplication

n×y
n×2 642294144
n×3 963441216
n×4 1284588288
n×5 1605735360

Division

n÷y
n÷2 160573536
n÷3 107049024
n÷3 80286768
n÷5 64229414.4

Exponentiation

ny
n2 103135441854173184
n3 3.3121645170894E+25
n4 1.0636919366456E+34
n5 3.4160155096373E+42

Nth Root

y√n
2√n 17920.576776432
3√n 684.80668137715
4√n 133.86775853966
5√n 50.273693531591

Divisors of 321147072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 185849, 371698, 557547, 743396, 1115094, 1486792, 1672641, 2230188, 2973584, 3345282, 4460376, 5017923, 5947168, 6690564, 8920752, 10035846, 11894336, 13381128, 17841504, 20071692, 26762256, 35683008, 40143384, 53524512, 80286768, 107049024, 160573536, 321147072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321147071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321147072 can be divided by 56 positive divisors. The sum of these divisors (counting 321147072) is 1, the average is 0.017857142857143.

Base conversion 321147072

Base System Value
2 Binary 10011001001000101000011000000
3 Ternary 211101021221222000
4 Quaternary 103021011003000
5 Quinary 1124203201242
6 Senary 51511144000
8 Octal 2311050300
10 Decimal 321147072
12 Duodecimal 8b675000
16 Hexadecimal 132450c0
20 Vigesimal 50737dc
36 Base36 5b7ao0

Cryptographic Hash Functions

md5 983257861cf1365b7d25590be0f386e1
sha1 ab80f2891aae78949ced29c5595bf76e8ffde82c
sha256 fe4e9a560fdcb338f9f8e38708bef7459bf501a6fc391d1273a9530d31cd2659
sha512 1914c507692c9e69a1378f1c4278f9df1c32c9fedd5937aa4e8b3cb2f5b8bd5e42fb9593afe84e93b01c9e29fcbb26e0f560285976871e071ac2bad267bfb8d5
ripemd-160 268ca733620360f7d5a67b19fe400915859088e8

321147072 as geometric shapes

Circle

Radius = n
Diameter 642294144
Circumference 2017826564.2341
Area 3.2400954645381E+17

Sphere

Radius = n
Volume 1.3873962285825E+26
Surface area 1.2960381858152E+18
Circumference 2017826564.2341

Square

Length = n
Perimeter 1284588288
Area 103135441854173184
Diagonal 454170544.73881

Cube

Length = n
Surface area 618812651125039104
Volume 3.3121645170894E+25
Space diagonal 556243045.40598

Equilateral Triangle

Length = n
Perimeter 963441216
Area 4.4658956338123E+16
Altitude 278121522.70299

Triangular Pyramid

Length = n
Surface area 4.4658956338123E+16
Volume 3.903423317399E+24
Height 151390181.5796