1220121269 (number)

1220121269 is an odd 10-digits composite number following 1220121268 and preceding 1220121270. In scientific notation, it is written as 1.220121269 × 10^9. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 1194159080 positive integers (up to 1220121269) that are relatively prime to 1220121269.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million one hundred twenty-one thousand two hundred sixty-nine

Notation

Scientific notation 1.220121269 × 10^9
Engineering notation 1.220121269 × 10^9

Prime Factorization of 1220121269

Prime Factorization 47 × 47 × 552341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25960027
Product of the distinct prime numbers

The prime factorization of 1220121269 is 47 × 47 × 552341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 97, 61, 941, 761, 5002, 982, 32523, 11412, 323978, 281404, 2920957, 2577429, 73798833, 26128998, 22650991, 836492841, 3394213738, 1644434480

Basic calculations (n = 1220121269)

Multiplication

n×y
n×2 2440242538
n×3 3660363807
n×4 4880485076
n×5 6100606345

Division

n÷y
n÷2 610060634.5
n÷3 406707089.66667
n÷3 305030317.25
n÷5 244024253.8

Exponentiation

ny
n2 1488695911066170361
n3 1.8163895441652E+27
n4 2.2162155156251E+36
n5 2.704051687302E+45

Nth Root

y√n
2√n 34930.234310694
3√n 1068.5651332195
4√n 186.89631968205
5√n 65.65693415935

Divisors of 1220121269

1, 47, 2209, 552341, 25960027, 1220121269

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220121268
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220121269 can be divided by 6 positive divisors. The sum of these divisors (counting 1220121269) is 1, the average is 0.16666666666667.

Base conversion 1220121269

Base System Value
2 Binary 1001000101110011001001010110101
3 Ternary 10011000212120201122
4 Quaternary 1020232121022311
5 Quinary 4444322340034
6 Senary 321023233325
8 Octal 11056311265
10 Decimal 1220121269
12 Duodecimal 2a0748845
16 Hexadecimal 48b992b5
20 Vigesimal j15f339
36 Base36 k6fflh

Cryptographic Hash Functions

md5 a732e0c870271046d17905ebde972a37
sha1 eb6dfce77de9a8a5305b65c816a3a4c5c06f51b1
sha256 cb9863bf040de6cdead56d6d0454c63a8f9058b063bb77ee271763a8b4427435
sha512 b4f5c02a0716cf5ebfbcfbaa5ac3de744dbe86616385bbcd807d66d2a25010eac1f65f10211364cd5e660431d3c92e9aa74406f9ef818b1fecf58542fed7d99b
ripemd-160 b134d05da5919017fbed536a9834530f00fa4455

1220121269 as geometric shapes

Circle

Radius = n
Diameter 2440242538
Circumference 7666248030.3581
Area 4.6768761376346E+18

Sphere

Radius = n
Volume 7.6084747306755E+27
Surface area 1.8707504550539E+19
Circumference 7666248030.3581

Square

Length = n
Perimeter 4880485076
Area 1488695911066170361
Diagonal 1725512046.3597

Cube

Length = n
Surface area 8932175466397022166
Volume 1.8163895441652E+27
Space diagonal 2113312029.3034

Equilateral Triangle

Length = n
Perimeter 3660363807
Area 6.4462423874666E+17
Altitude 1056656014.6517

Triangular Pyramid

Length = n
Surface area 6.4462423874666E+17
Volume 2.1406356065926E+26
Height 575170682.11989