1220291243 (number)

1220291243 is an odd 10-digits composite number following 1220291242 and preceding 1220291244. In scientific notation, it is written as 1.220291243 × 10^9. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 1167235080 positive integers (up to 1220291243) that are relatively prime to 1220291243.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million two hundred ninety-one thousand two hundred forty-three

Notation

Scientific notation 1.220291243 × 10^9
Engineering notation 1.220291243 × 10^9

Prime Factorization of 1220291243

Prime Factorization 23 × 53056141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1220291243
Product of the distinct prime numbers

The prime factorization of 1220291243 is 23 × 53056141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 46, 3, 393, 252, 7707, 109, 48355, 58344, 834737, 284682, 6740741, 5634522, 57058073, 89405283, 62135827, 897153610, 5678763341, 8229554562

Basic calculations (n = 1220291243)

Multiplication

n×y
n×2 2440582486
n×3 3660873729
n×4 4881164972
n×5 6101456215

Division

n÷y
n÷2 610145621.5
n÷3 406763747.66667
n÷3 305072810.75
n÷5 244058248.6

Exponentiation

ny
n2 1489110717742485049
n3 1.8171487687186E+27
n4 2.2174507296955E+36
n5 2.7059357072314E+45

Nth Root

y√n
2√n 34932.667275775
3√n 1068.6147511991
4√n 186.90282843171
5√n 65.658763379148

Divisors of 1220291243

1, 23, 53056141, 1220291243

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 -1220291242
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 1220291243 can be divided by 4 positive divisors. The sum of these divisors (counting 1220291243) is 1, the average is 0.25.

Base conversion 1220291243

Base System Value
2 Binary 1001000101111000010101010101011
3 Ternary 10011001012012212222
4 Quaternary 1020233002222223
5 Quinary 4444343304433
6 Senary 321031024255
8 Octal 11057025253
10 Decimal 1220291243
12 Duodecimal 2a080b08b
16 Hexadecimal 48bc2aab
20 Vigesimal j16g823
36 Base36 k6j2qz

Cryptographic Hash Functions

md5 b09680a97425bbdd1c8acba257624c41
sha1 0381ae1b16ade7d9138408310e8bdc59d301bf6f
sha256 373e68eff36193e811747dff2af4d7492c2260a7bb3a2ffe1990c8941d70fcd0
sha512 6d8d5d386c6f7622df509363753f54fef1b93987ae4039b358cf53217f31f2f3cfd03edd410df63f63abfd489023c8ec26d2e6e29ced4c071104cd6a99455f56
ripemd-160 481e958b9c0b2b93ce037d4eb81285635f32d4fa

1220291243 as geometric shapes

Circle

Radius = n
Diameter 2440582486
Circumference 7667316008.4975
Area 4.6781792912416E+18

Sphere

Radius = n
Volume 7.6116549630481E+27
Surface area 1.8712717164966E+19
Circumference 7667316008.4975

Square

Length = n
Perimeter 4881164972
Area 1489110717742485049
Diagonal 1725752425.8957

Cube

Length = n
Surface area 8934664306454910294
Volume 1.8171487687186E+27
Space diagonal 2113606432.9074

Equilateral Triangle

Length = n
Perimeter 3660873729
Area 6.4480385530634E+17
Altitude 1056803216.4537

Triangular Pyramid

Length = n
Surface area 6.4480385530634E+17
Volume 2.1415303613095E+26
Height 575250808.63191