1221034879 (number)

1221034879 is an odd 10-digits composite number following 1221034878 and preceding 1221034880. In scientific notation, it is written as 1.221034879 × 10^9. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 1127671776 positive integers (up to 1221034879) that are relatively prime to 1221034879.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-one million thirty-four thousand eight hundred seventy-nine

Notation

Scientific notation 1.221034879 × 10^9
Engineering notation 1.221034879 × 10^9

Prime Factorization of 1221034879

Prime Factorization 29 × 23 × 1830637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1221034879
Product of the distinct prime numbers

The prime factorization of 1221034879 is 29 × 23 × 1830637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 29, 53, 645, 994, 4189, 2068, 84952, 96874, 136790, 587618, 5077436, 8270425, 789654, 94702257, 921008407, 943451002, 3978592193, 4959855572

Basic calculations (n = 1221034879)

Multiplication

n×y
n×2 2442069758
n×3 3663104637
n×4 4884139516
n×5 6105174395

Division

n÷y
n÷2 610517439.5
n÷3 407011626.33333
n÷3 305258719.75
n÷5 244206975.8

Exponentiation

ny
n2 1490926175734544641
n3 1.820472862586E+27
n4 2.2228608614904E+36
n5 2.7141906430438E+45

Nth Root

y√n
2√n 34943.309502679
3√n 1068.8317756289
4√n 186.93129620981
5√n 65.666763817251

Divisors of 1221034879

1, 23, 29, 667, 1830637, 42104651, 53088473, 1221034879

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 -1221034878
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 1221034879 can be divided by 8 positive divisors. The sum of these divisors (counting 1221034879) is 1, the average is 0.125.

Base conversion 1221034879

Base System Value
2 Binary 1001000110001111000001101111111
3 Ternary 10011002120222222001
4 Quaternary 1020301320031333
5 Quinary 10000041104004
6 Senary 321055003131
8 Octal 11061701577
10 Decimal 1221034879
12 Duodecimal 2a0b094a7
16 Hexadecimal 48c7837f
20 Vigesimal j1b973j
36 Base36 k6z0jj

Cryptographic Hash Functions

md5 2cf1c6dc2d496429769fb9a42d2c437d
sha1 52e3fc81b03ed11301804ac358944abfb7aa4d79
sha256 df61e3bc67ba247faaf69f66e51d59a95dbbee7d8a95d9d5f799eb80fbdaebc0
sha512 17d92f31b3f8aaacd7bd2a1e2ac09b25e39fc6f2d9b56f7a8f7c48b0d276faca139ff305a7bc91b7d7d8cb5756b6ea7a4da12b88ecf34663a7dda2ebdaeaa540
ripemd-160 cae4420737d7f1da2e3992a41d91b6e0b41df849

1221034879 as geometric shapes

Circle

Radius = n
Diameter 2442069758
Circumference 7671988411.2866
Area 4.6838827207324E+18

Sphere

Radius = n
Volume 7.6255788948795E+27
Surface area 1.8735530882929E+19
Circumference 7671988411.2866

Square

Length = n
Perimeter 4884139516
Area 1490926175734544641
Diagonal 1726804086.0124

Cube

Length = n
Surface area 8945557054407267846
Volume 1.820472862586E+27
Space diagonal 2114894448.2417

Equilateral Triangle

Length = n
Perimeter 3663104637
Area 6.4558997167665E+17
Altitude 1057447224.1209

Triangular Pyramid

Length = n
Surface area 6.4558997167665E+17
Volume 2.145447843501E+26
Height 575601362.00413