1328045985 (number)

1328045985 is an odd 10-digits composite number following 1328045984 and preceding 1328045986. In scientific notation, it is written as 1.328045985 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 593961984 positive integers (up to 1328045985) that are relatively prime to 1328045985.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-eight million forty-five thousand nine hundred eighty-five

Notation

Scientific notation 1.328045985 × 10^9
Engineering notation 1.328045985 × 10^9

Prime Factorization of 1328045985

Prime Factorization 3 × 89 × 3 × 35 × 373 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 442681995
Product of the distinct prime numbers

The prime factorization of 1328045985 is 3 × 89 × 3 × 35 × 373 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 98, 2, 816, 510, 1299, 8160, 79663, 85308, 624202, 430323, 8149740, 8340639, 64520930, 24856304, 159105855, 669563594, 7463421583, 2803192894

Basic calculations (n = 1328045985)

Multiplication

n×y
n×2 2656091970
n×3 3984137955
n×4 5312183940
n×5 6640229925

Division

n÷y
n÷2 664022992.5
n÷3 442681995
n÷3 332011496.25
n÷5 265609197

Exponentiation

ny
n2 1763706138274620225
n3 2.3422828556555E+27
n4 3.1106593421876E+36
n5 4.1310986500949E+45

Nth Root

y√n
2√n 36442.365249802
3√n 1099.1856189878
4√n 190.89883511903
5√n 66.779416907401

Divisors of 1328045985

1, 3, 9, 35, 89, 105, 127, 267, 315, 373, 381, 801, 1119, 1143, 3115, 3357, 4445, 9345, 11303, 13055, 13335, 28035, 33197, 33909, 39165, 40005, 47371, 99591, 101727, 117495, 142113, 298773, 395605, 426339, 1161895, 1186815, 1657985, 3485685, 3560445, 4216019, 4973955, 10457055, 12648057, 14921865, 37944171, 147560665, 442681995, 1328045985

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 -1328045984
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 1328045985 can be divided by 48 positive divisors. The sum of these divisors (counting 1328045985) is 1, the average is 0.020833333333333.

Base conversion 1328045985

Base System Value
2 Binary 1001111001010000101111110100001
3 Ternary 10102112221201121100
4 Quaternary 1033022011332201
5 Quinary 10204434432420
6 Senary 335440345013
8 Octal 11712057641
10 Decimal 1328045985
12 Duodecimal 310915169
16 Hexadecimal 4f285fa1
20 Vigesimal 10f05ej5
36 Base36 lyomu9

Cryptographic Hash Functions

md5 42aa141f6a5c9b8d45177061647632ac
sha1 85c4a2b5a5d23f2236fda22ed0ba90f2eeff1f76
sha256 0d526da0ec156ff1d0f85b39b45443eea1dccae285c7c8ee1e10a52e0af6f856
sha512 175b50b458eb435916e7818ce3209d2defe28bbdee87e969b1accc9d01071fd564a58a9a74252501919f21e601d841daa546cd76b21dd51ac6bbc1fdc0096b1f
ripemd-160 1be7fd30fc2e342c0610645f2c91d601021e5ba1

1328045985 as geometric shapes

Circle

Radius = n
Diameter 2656091970
Circumference 8344359020.2108
Area 5.5408462470948E+18

Sphere

Radius = n
Volume 9.8113314826087E+27
Surface area 2.2163384988379E+19
Circumference 8344359020.2108

Square

Length = n
Perimeter 5312183940
Area 1763706138274620225
Diagonal 1878140643.4421

Cube

Length = n
Surface area 1.0582236829648E+19
Volume 2.3422828556555E+27
Space diagonal 2300243120.8079

Equilateral Triangle

Length = n
Perimeter 3984137955
Area 7.6370716027819E+17
Altitude 1150121560.4039

Triangular Pyramid

Length = n
Surface area 7.6370716027819E+17
Volume 2.7604068178183E+26
Height 626046881.14738