1220121440 (number)

1220121440 is an even 10-digits composite number following 1220121439 and preceding 1220121441. In scientific notation, it is written as 1.220121440 × 10^9. The sum of its digits is 17. It has a total of 8 prime factors and 48 positive divisors. There are 487540224 positive integers (up to 1220121440) that are relatively prime to 1220121440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.220121440 × 10^9
Engineering notation 1.220121440 × 10^9

Prime Factorization of 1220121440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 6827 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 76257590
Product of the distinct prime numbers

The prime factorization of 1220121440 is 2 × 2 × 2 × 2 × 2 × 5 × 6827 × 1117. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 96, 95, 366, 397, 5005, 8198, 41528, 43094, 687298, 72054, 8290647, 7805952, 88802602, 44013265, 225726978, 993809546, 5802467735, 9218565422

Basic calculations (n = 1220121440)

Multiplication

n×y
n×2 2440242880
n×3 3660364320
n×4 4880485760
n×5 6100607200

Division

n÷y
n÷2 610060720
n÷3 406707146.66667
n÷3 305030360
n÷5 244024288

Exponentiation

ny
n2 1488696328347673600
n3 1.8163903078663E+27
n4 2.2162167580358E+36
n5 2.7040535821668E+45

Nth Root

y√n
2√n 34930.23675843
3√n 1068.5651831393
4√n 186.89632623043
5√n 65.656935999714

Divisors of 1220121440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1117, 2234, 4468, 5585, 6827, 8936, 11170, 13654, 17872, 22340, 27308, 34135, 35744, 44680, 54616, 68270, 89360, 109232, 136540, 178720, 218464, 273080, 546160, 1092320, 7625759, 15251518, 30503036, 38128795, 61006072, 76257590, 122012144, 152515180, 244024288, 305030360, 610060720, 1220121440

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220121439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220121440 can be divided by 48 positive divisors. The sum of these divisors (counting 1220121440) is 1, the average is 0.020833333333333.

Base conversion 1220121440

Base System Value
2 Binary 1001000101110011001001101100000
3 Ternary 10011000212120221222
4 Quaternary 1020232121031200
5 Quinary 4444322341230
6 Senary 321023234212
8 Octal 11056311540
10 Decimal 1220121440
12 Duodecimal 2a0748968
16 Hexadecimal 48b99360
20 Vigesimal j15f3c0
36 Base36 k6ffq8

Cryptographic Hash Functions

md5 608193d1cc9ee464c4fe1ae9f7ccc9db
sha1 2726a6c51f2a1da57065cff3a774af36277d5202
sha256 948470ba45e2ba3dbcaa10cb4efd406dd5a925b099d10ffce8d32ebbaa34abe7
sha512 05024bdd082e7521e78e0a86993ad1da425dff86a2d15d27566c93066f3a532c54360176ddd68c9a9be81c4c2a4b4d72144399ba9f810c2def34cb54202dddaa
ripemd-160 c64e85177d094dca9c567c09a24dd4f3d3752f4b

1220121440 as geometric shapes

Circle

Radius = n
Diameter 2440242880
Circumference 7666249104.7828
Area 4.6768774485631E+18

Sphere

Radius = n
Volume 7.6084779296592E+27
Surface area 1.8707509794253E+19
Circumference 7666249104.7828

Square

Length = n
Perimeter 4880485760
Area 1488696328347673600
Diagonal 1725512288.1902

Cube

Length = n
Surface area 8932177970086041600
Volume 1.8163903078663E+27
Space diagonal 2113312325.4841

Equilateral Triangle

Length = n
Perimeter 3660364320
Area 6.4462441943485E+17
Altitude 1056656162.7421

Triangular Pyramid

Length = n
Surface area 6.4462441943485E+17
Volume 2.1406365066229E+26
Height 575170762.73006