1221036349 (number)

1221036349 is an odd 10-digits composite number following 1221036348 and preceding 1221036350. In scientific notation, it is written as 1.221036349 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1067788656 positive integers (up to 1221036349) that are relatively prime to 1221036349.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.221036349 × 10^9
Engineering notation 1.221036349 × 10^9

Prime Factorization of 1221036349

Prime Factorization 13 × 19 × 4943467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1221036349
Product of the distinct prime numbers

The prime factorization of 1221036349 is 13 × 19 × 4943467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 11, 6, 926, 128, 2391, 1309, 62937, 79473, 960781, 774879, 9062562, 4409452, 81602562, 71736894, 334635653, 568859931, 2401067454, 661945088

Basic calculations (n = 1221036349)

Multiplication

n×y
n×2 2442072698
n×3 3663109047
n×4 4884145396
n×5 6105181745

Division

n÷y
n÷2 610518174.5
n÷3 407012116.33333
n÷3 305259087.25
n÷5 244207269.8

Exponentiation

ny
n2 1490929765579249801
n3 1.8204794375783E+27
n4 2.2228715658902E+36
n5 2.7142069811105E+45

Nth Root

y√n
2√n 34943.330536742
3√n 1068.8322045498
4√n 186.93135247128
5√n 65.666779628445

Divisors of 1221036349

1, 13, 19, 247, 4943467, 64265071, 93925873, 1221036349

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 -1221036348
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 1221036349 can be divided by 8 positive divisors. The sum of these divisors (counting 1221036349) is 1, the average is 0.125.

Base conversion 1221036349

Base System Value
2 Binary 1001000110001111000100100111101
3 Ternary 10011002121001222111
4 Quaternary 1020301320210331
5 Quinary 10000041130344
6 Senary 321055014021
8 Octal 11061704475
10 Decimal 1221036349
12 Duodecimal 2a0b0a311
16 Hexadecimal 48c7893d
20 Vigesimal j1b9ah9
36 Base36 k6z1od

Cryptographic Hash Functions

md5 958dfb9502350fa722625848a426b0db
sha1 937cb089fbea4e64c67f7dccce856ceac9f130ee
sha256 3927c01cebc309f11bd3fc19b0404eaee99f440675722b586c0a98d0cd3a6a6f
sha512 c8aba9459a30031a08513629cd57fe49b50d3a30f67941321e300b370d34f74c6aee4f15b62df853184b388a1258f971f3352d39abb4ccec5872d47b5491c7a6
ripemd-160 8934da13221eaa38a3989d58c15b1968139ff0c2

1221036349 as geometric shapes

Circle

Radius = n
Diameter 2442072698
Circumference 7671997647.569
Area 4.6838939985621E+18

Sphere

Radius = n
Volume 7.6256064361431E+27
Surface area 1.8735575994248E+19
Circumference 7671997647.569

Square

Length = n
Perimeter 4884145396
Area 1490929765579249801
Diagonal 1726806164.9063

Cube

Length = n
Surface area 8945578593475498806
Volume 1.8204794375783E+27
Space diagonal 2114896994.3564

Equilateral Triangle

Length = n
Perimeter 3663109047
Area 6.45591526125E+17
Altitude 1057448497.1782

Triangular Pyramid

Length = n
Surface area 6.45591526125E+17
Volume 2.1454555922038E+26
Height 575602054.96878