1220121266 (number)

1220121266 is an even 10-digits composite number following 1220121265 and preceding 1220121267. In scientific notation, it is written as 1.220121266 × 10^9. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 482684832 positive integers (up to 1220121266) that are relatively prime to 1220121266.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.220121266 × 10^9
Engineering notation 1.220121266 × 10^9

Prime Factorization of 1220121266

Prime Factorization 2 × 91 × 7 × 957709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1220121266
Product of the distinct prime numbers

The prime factorization of 1220121266 is 2 × 91 × 7 × 957709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 65, 89, 529, 64, 9743, 2621, 75526, 21574, 173977, 489743, 7860281, 4284983, 21917563, 55822270, 251036940, 296482405, 5244033080, 4352282623

Basic calculations (n = 1220121266)

Multiplication

n×y
n×2 2440242532
n×3 3660363798
n×4 4880485064
n×5 6100606330

Division

n÷y
n÷2 610060633
n÷3 406707088.66667
n÷3 305030316.5
n÷5 244024253.2

Exponentiation

ny
n2 1488695903745442756
n3 1.8163895307669E+27
n4 2.2162154938285E+36
n5 2.7040516540588E+45

Nth Root

y√n
2√n 34930.234267751
3√n 1068.5651323438
4√n 186.89631956716
5√n 65.656934127063

Divisors of 1220121266

1, 2, 7, 14, 91, 182, 637, 1274, 957709, 1915418, 6703963, 13407926, 87151519, 174303038, 610060633, 1220121266

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220121265
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220121266 can be divided by 16 positive divisors. The sum of these divisors (counting 1220121266) is 1, the average is 0.0625.

Base conversion 1220121266

Base System Value
2 Binary 1001000101110011001001010110010
3 Ternary 10011000212120201112
4 Quaternary 1020232121022302
5 Quinary 4444322340031
6 Senary 321023233322
8 Octal 11056311262
10 Decimal 1220121266
12 Duodecimal 2a0748842
16 Hexadecimal 48b992b2
20 Vigesimal j15f336
36 Base36 k6ffle

Cryptographic Hash Functions

md5 8d5dd17fa8c148d08950158edfce2b6b
sha1 9ac02165854627aa73cc9695ade5c0d70c5cb7f5
sha256 c8675cedcc2f5e388e15bbaa63b9f75f7abf7e346f32699b064921995e189506
sha512 991415720ecb50fe6e4b6746939d9b5e4d1c74b196400d70e38c442e6eaffe622bf7d316e07bc4ddaa0186b59f2266d626cb497e696a2a7bf8854158232e7404
ripemd-160 665535d399af5b29f6222e75a3c00b7368779ec9

1220121266 as geometric shapes

Circle

Radius = n
Diameter 2440242532
Circumference 7666248011.5086
Area 4.6768761146359E+18

Sphere

Radius = n
Volume 7.608474674553E+27
Surface area 1.8707504458544E+19
Circumference 7666248011.5086

Square

Length = n
Perimeter 4880485064
Area 1488695903745442756
Diagonal 1725512042.117

Cube

Length = n
Surface area 8932175422472656536
Volume 1.8163895307669E+27
Space diagonal 2113312024.1073

Equilateral Triangle

Length = n
Perimeter 3660363798
Area 6.4462423557669E+17
Altitude 1056656012.0536

Triangular Pyramid

Length = n
Surface area 6.4462423557669E+17
Volume 2.1406355908025E+26
Height 575170680.70568