1189444842 (number)

1189444842 is an even 10-digits composite number following 1189444841 and preceding 1189444843. In scientific notation, it is written as 1.189444842 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 392843520 positive integers (up to 1189444842) that are relatively prime to 1189444842.

Interesting facts

Basic properties

Name

Name one billion one hundred eighty-nine million four hundred forty-four thousand eight hundred forty-two

Notation

Scientific notation 1.189444842 × 10^9
Engineering notation 1.189444842 × 10^9

Prime Factorization of 1189444842

Prime Factorization 2 × 9 × 109 × 606241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1189444842
Product of the distinct prime numbers

The prime factorization of 1189444842 is 2 × 9 × 109 × 606241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 2, 23, 937, 364, 7593, 8, 63274, 53306, 235187, 384605, 1264451, 5889627, 41556293, 2095598, 66334597, 944600122, 389912311, 8854528121

Basic calculations (n = 1189444842)

Multiplication

n×y
n×2 2378889684
n×3 3568334526
n×4 4757779368
n×5 5947224210

Division

n÷y
n÷2 594722421
n÷3 396481614
n÷3 297361210.5
n÷5 237888968.4

Exponentiation

ny
n2 1414779032160404964
n3 1.6828016223729E+27
n4 2.0015997098407E+36
n5 2.3807924506188E+45

Nth Root

y√n
2√n 34488.329069411
3√n 1059.533686548
4√n 185.71033646357
5√n 65.323412084237

Divisors of 1189444842

1, 2, 9, 18, 109, 218, 981, 1962, 606241, 1212482, 5456169, 10912338, 66080269, 132160538, 594722421, 1189444842

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 -1189444841
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 1189444842 can be divided by 16 positive divisors. The sum of these divisors (counting 1189444842) is 1, the average is 0.0625.

Base conversion 1189444842

Base System Value
2 Binary 1000110111001010111110011101010
3 Ternary 10001220011001120200
4 Quaternary 1012321113303222
5 Quinary 4413444213332
6 Senary 314005533030
8 Octal 10671276352
10 Decimal 1189444842
12 Duodecimal 292414176
16 Hexadecimal 46e57cea
20 Vigesimal ibe0c22
36 Base36 jo5xii

Cryptographic Hash Functions

md5 3b14590eb5484f5b1f1cea21ac3182ed
sha1 bfdbe133e4fd2c2bd92a3350208b29aa00f05fc3
sha256 11a1a5d2d8dee951da0da2ac7065b62b9d04304c46467d8bfda738126f41d5e1
sha512 c007b55cb68b6048271588911aa4bc43e58f31f5f7d175a74ea175ce6eb87bde2c93e6d489d9d2feb2bcf81f26f6fbc9e4873d86b913e7bf18404f3ab9b7cfbc
ripemd-160 8b034807e2464cb6c26508186087fde5f52b7e19

1189444842 as geometric shapes

Circle

Radius = n
Diameter 2378889684
Circumference 7473502354.9549
Area 4.444659413888E+18

Sphere

Radius = n
Volume 7.0489029523944E+27
Surface area 1.7778637655552E+19
Circumference 7473502354.9549

Square

Length = n
Perimeter 4757779368
Area 1414779032160404964
Diagonal 1682129027.2511

Cube

Length = n
Surface area 8488674192962429784
Volume 1.6828016223729E+27
Space diagonal 2060178899.1447

Equilateral Triangle

Length = n
Perimeter 3568334526
Area 6.1261729129624E+17
Altitude 1030089449.5724

Triangular Pyramid

Length = n
Surface area 6.1261729129624E+17
Volume 1.9832007309527E+26
Height 560709675.75037