1320121280 (number)

1320121280 is an even 10-digits composite number following 1320121279 and preceding 1320121281. In scientific notation, it is written as 1.320121280 × 10^9. The sum of its digits is 20. It has a total of 10 prime factors and 112 positive divisors. There are 511795200 positive integers (up to 1320121280) that are relatively prime to 1320121280.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million one hundred twenty-one thousand two hundred eighty

Notation

Scientific notation 1.320121280 × 10^9
Engineering notation 1.320121280 × 10^9

Prime Factorization of 1320121280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 421 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 41253790
Product of the distinct prime numbers

The prime factorization of 1320121280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 421 × 239. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1320121280)

Multiplication

n×y
n×2 2640242560
n×3 3960363840
n×4 5280485120
n×5 6600606400

Division

n÷y
n÷2 660060640
n÷3 440040426.66667
n÷3 330030320
n÷5 264024256

Exponentiation

ny
n2 1742720193908838400
n3 2.3006020130648E+27
n4 3.0370736742577E+36
n5 4.0093055863153E+45

Nth Root

y√n
2√n 36333.473271902
3√n 1096.9949052828
4√n 190.61341314793
5√n 66.699528879608

Divisors of 1320121280

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1320121279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1320121280 can be divided by 112 positive divisors. The sum of these divisors (counting 1320121280) is 1, the average is 0.0089285714285714.

Base conversion 1320121280

Base System Value
2 Binary 1001110101011110111001111000000
3 Ternary 10102000001002221202
4 Quaternary 1032223313033000
5 Quinary 10200422340110
6 Senary 334554440332
8 Octal 11653671700
10 Decimal 1320121280
12 Duodecimal 30a1330a8
16 Hexadecimal 4eaf73c0
20 Vigesimal 10caf340
36 Base36 ltys3k

Cryptographic Hash Functions

md5 cad0c4646c9e19b10fa838944d124455
sha1 ac8b692ea966ea896e2e9dd0a162865957ac6490
sha256 48c9930a60846388ba9c0f74c2875a1fa955000d169f6a7e4abbbc89ff388802
sha512 98d6b90b5fc7db9f4491cd9115d14063001406d8d5a4a7cbe23c9aae20facdb9011d8fd3107be6203904b06ef12638b3e195b409b5207357fb73332ce2d89e70
ripemd-160 4affc34aa1dff0e3322430d44fbe2ef309407ac7

1320121280 as geometric shapes

Circle

Radius = n
Diameter 2640242560
Circumference 8294566630.1911
Area 5.4749169584466E+18

Sphere

Radius = n
Volume 9.6367391774376E+27
Surface area 2.1899667833786E+19
Circumference 8294566630.1911

Square

Length = n
Perimeter 5280485120
Area 1742720193908838400
Diagonal 1866933418.1533

Cube

Length = n
Surface area 1.0456321163453E+19
Volume 2.3006020130648E+27
Space diagonal 2286517129.1129

Equilateral Triangle

Length = n
Perimeter 3960363840
Area 7.546199798066E+17
Altitude 1143258564.5564

Triangular Pyramid

Length = n
Surface area 7.546199798066E+17
Volume 2.7112854737492E+26
Height 622311139.38444