1220121441 (number)

1220121441 is an odd 10-digits composite number following 1220121440 and preceding 1220121442. In scientific notation, it is written as 1.220121441 × 10^9. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 631350720 positive integers (up to 1220121441) that are relatively prime to 1220121441.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million one hundred twenty-one thousand four hundred forty-one

Notation

Scientific notation 1.220121441 × 10^9
Engineering notation 1.220121441 × 10^9

Prime Factorization of 1220121441

Prime Factorization 3 × 3 × 3 × 11 × 7 × 293 × 2003

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 135569049
Product of the distinct prime numbers

The prime factorization of 1220121441 is 3 × 3 × 3 × 11 × 7 × 293 × 2003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 63, 95, 535, 125, 4471, 5572, 21687, 24662, 221954, 988743, 3345146, 1486255, 49822683, 59151435, 213846511, 335204535, 3979593173, 245898698

Basic calculations (n = 1220121441)

Multiplication

n×y
n×2 2440242882
n×3 3660364323
n×4 4880485764
n×5 6100607205

Division

n÷y
n÷2 610060720.5
n÷3 406707147
n÷3 305030360.25
n÷5 244024288.2

Exponentiation

ny
n2 1488696330787916481
n3 1.8163903123324E+27
n4 2.2162167653014E+36
n5 2.7040535932479E+45

Nth Root

y√n
2√n 34930.236772745
3√n 1068.5651834313
4√n 186.89632626872
5√n 65.656936010477

Divisors of 1220121441

1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 293, 297, 693, 879, 2003, 2051, 2079, 2637, 3223, 6009, 6153, 7911, 9669, 14021, 18027, 18459, 22033, 22561, 29007, 42063, 54081, 55377, 66099, 67683, 87021, 126189, 154231, 198297, 203049, 378567, 462693, 586879, 594891, 609147, 1388079, 1760637, 4108153, 4164237, 5281911, 6455669, 12324459, 15845733, 19367007, 36973377, 45189683, 58101021, 110920131, 135569049, 174303063, 406707147, 1220121441

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220121440
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220121441 can be divided by 64 positive divisors. The sum of these divisors (counting 1220121441) is 1, the average is 0.015625.

Base conversion 1220121441

Base System Value
2 Binary 1001000101110011001001101100001
3 Ternary 10011000212120222000
4 Quaternary 1020232121031201
5 Quinary 4444322341231
6 Senary 321023234213
8 Octal 11056311541
10 Decimal 1220121441
12 Duodecimal 2a0748969
16 Hexadecimal 48b99361
20 Vigesimal j15f3c1
36 Base36 k6ffq9

Cryptographic Hash Functions

md5 a2b185ce95925340320455083cc349a3
sha1 a38aeae5dc0f10a778a2a5504f7d9aa662e55b5b
sha256 6c107606968a8110fc791694ce5261ea1916a8d2f638c73a33bc88f3a8c85ef8
sha512 0ba6d3a76bc86f3dedaedf95933031d2234895787f82f38142591baf66623c8bb503c6b9dc60d735ab8eca7182ede63094bf2d3e271c7c359798d1647e7a39d6
ripemd-160 dcad5552f5a1ecb8b9dd48bc44fdb91afd5408e2

1220121441 as geometric shapes

Circle

Radius = n
Diameter 2440242882
Circumference 7666249111.066
Area 4.6768774562294E+18

Sphere

Radius = n
Volume 7.6084779483667E+27
Surface area 1.8707509824918E+19
Circumference 7666249111.066

Square

Length = n
Perimeter 4880485764
Area 1488696330787916481
Diagonal 1725512289.6044

Cube

Length = n
Surface area 8932177984727498886
Volume 1.8163903123324E+27
Space diagonal 2113312327.2162

Equilateral Triangle

Length = n
Perimeter 3660364323
Area 6.4462442049151E+17
Altitude 1056656163.6081

Triangular Pyramid

Length = n
Surface area 6.4462442049151E+17
Volume 2.1406365118863E+26
Height 575170763.20147