1221036351 (number)

1221036351 is an odd 10-digits composite number following 1221036350 and preceding 1221036352. In scientific notation, it is written as 1.221036351 × 10^9. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 778631832 positive integers (up to 1221036351) that are relatively prime to 1221036351.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million thirty-six thousand three hundred fifty-one

Notation

Scientific notation 1.221036351 × 10^9
Engineering notation 1.221036351 × 10^9

Prime Factorization of 1221036351

Prime Factorization 3 × 23 × 17696179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1221036351
Product of the distinct prime numbers

The prime factorization of 1221036351 is 3 × 23 × 17696179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 6, 94, 301, 930, 1923, 9274, 32350, 4524, 627878, 375953, 9590085, 9698222, 19183864, 12297354, 329443523, 382192036, 568656483, 2804073671

Basic calculations (n = 1221036351)

Multiplication

n×y
n×2 2442072702
n×3 3663109053
n×4 4884145404
n×5 6105181755

Division

n÷y
n÷2 610518175.5
n÷3 407012117
n÷3 305259087.75
n÷5 244207270.2

Exponentiation

ny
n2 1490929770463395201
n3 1.8204794465239E+27
n4 2.222871580454E+36
n5 2.7142070033392E+45

Nth Root

y√n
2√n 34943.33056536
3√n 1068.8322051334
4√n 186.93135254783
5√n 65.666779649957

Divisors of 1221036351

1, 3, 23, 69, 17696179, 53088537, 407012117, 1221036351

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1221036350
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1221036351 can be divided by 8 positive divisors. The sum of these divisors (counting 1221036351) is 1, the average is 0.125.

Base conversion 1221036351

Base System Value
2 Binary 1001000110001111000100100111111
3 Ternary 10011002121001222120
4 Quaternary 1020301320210333
5 Quinary 10000041130401
6 Senary 321055014023
8 Octal 11061704477
10 Decimal 1221036351
12 Duodecimal 2a0b0a313
16 Hexadecimal 48c7893f
20 Vigesimal j1b9ahb
36 Base36 k6z1of

Cryptographic Hash Functions

md5 b49697a0bb6056c675f245bf5d5ec029
sha1 28f0b634c79d5d3b3924c123e5d950f4592625ec
sha256 995acddcdcf797e4f6da8c75abac3baa489832e14837c97e4d70d331c2abcf2d
sha512 f6a9053f7594baa95fcad6ddd6f3dbb0e53122dbe0753da995edabb02c994e20456760d27337433dd386bc19c1872cada06bec1d09a36b06ee76d77f791441b2
ripemd-160 8aef19a461af05792640876f804865e917be359e

1221036351 as geometric shapes

Circle

Radius = n
Diameter 2442072702
Circumference 7671997660.1354
Area 4.6838940139061E+18

Sphere

Radius = n
Volume 7.6256064736142E+27
Surface area 1.8735576055624E+19
Circumference 7671997660.1354

Square

Length = n
Perimeter 4884145404
Area 1490929770463395201
Diagonal 1726806167.7348

Cube

Length = n
Surface area 8945578622780371206
Volume 1.8204794465239E+27
Space diagonal 2114896997.8205

Equilateral Triangle

Length = n
Perimeter 3663109053
Area 6.455915282399E+17
Altitude 1057448498.9103

Triangular Pyramid

Length = n
Surface area 6.455915282399E+17
Volume 2.1454556027463E+26
Height 575602055.91158