1221323863 (number)

1221323863 is an odd 10-digits composite number following 1221323862 and preceding 1221323864. In scientific notation, it is written as 1.221323863 × 10^9. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 1221042448 positive integers (up to 1221323863) that are relatively prime to 1221323863.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million three hundred twenty-three thousand eight hundred sixty-three

Notation

Scientific notation 1.221323863 × 10^9
Engineering notation 1.221323863 × 10^9

Prime Factorization of 1221323863

Prime Factorization 4409 × 277007

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1221323863
Product of the distinct prime numbers

The prime factorization of 1221323863 is 4409 × 277007. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 92, 46, 891, 162, 9162, 5337, 6751, 81294, 243823, 914512, 3858279, 6866232, 33114362, 81588070, 572400313, 153542326, 8308529121, 6546014769

Basic calculations (n = 1221323863)

Multiplication

n×y
n×2 2442647726
n×3 3663971589
n×4 4885295452
n×5 6106619315

Division

n÷y
n÷2 610661931.5
n÷3 407107954.33333
n÷3 305330965.75
n÷5 244264772.6

Exponentiation

ny
n2 1491631978333242769
n3 1.8217657299523E+27
n4 2.2249659587863E+36
n5 2.7174040198284E+45

Nth Root

y√n
2√n 34947.444298546
3√n 1068.9160896053
4√n 186.9423555499
5√n 65.669871811652

Divisors of 1221323863

1, 4409, 277007, 1221323863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1221323862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221323863 can be divided by 4 positive divisors. The sum of these divisors (counting 1221323863) is 1, the average is 0.25.

Base conversion 1221323863

Base System Value
2 Binary 1001000110010111110110001010111
3 Ternary 10011010010200101011
4 Quaternary 1020302332301113
5 Quinary 10000124330423
6 Senary 321105113051
8 Octal 11062766127
10 Decimal 1221323863
12 Duodecimal 2a1028787
16 Hexadecimal 48cbec57
20 Vigesimal j1d59d3
36 Base36 k757iv

Cryptographic Hash Functions

md5 ae0ca85c7de17a9f8f6bc9ee2cf654b9
sha1 2c0167349736dd3e6cef17aa8dbc8f461d9bda49
sha256 528e11a2cea85aba472b2e9819c96a0c40d4e4492cf61caa46863d8ee1c8931a
sha512 4c6a0d76f31b8e7a23b5d7d8420350b35451328bcfd0fdb4b6e6996c4c54b12af052ed5e3ca13411c50d481450c2845e792c5455c3d5728e0adf290fd2d7effb
ripemd-160 6f307e632d61fa1646dbfb8bfe416d9e02f37eb6

1221323863 as geometric shapes

Circle

Radius = n
Diameter 2442647726
Circumference 7673804151.3094
Area 4.6861000649913E+18

Sphere

Radius = n
Volume 7.6309944450397E+27
Surface area 1.8744400259965E+19
Circumference 7673804151.3094

Square

Length = n
Perimeter 4885295452
Area 1491631978333242769
Diagonal 1727212771.1045

Cube

Length = n
Surface area 8949791869999456614
Volume 1.8217657299523E+27
Space diagonal 2115394983.2123

Equilateral Triangle

Length = n
Perimeter 3663971589
Area 6.4589559316691E+17
Altitude 1057697491.6061

Triangular Pyramid

Length = n
Surface area 6.4589559316691E+17
Volume 2.1469715023042E+26
Height 575737590.36817