19989135 (number)

19989135 is an odd 8-digits composite number following 19989134 and preceding 19989136. In scientific notation, it is written as 1.9989135 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 10563840 positive integers (up to 19989135) that are relatively prime to 19989135.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-nine thousand one hundred thirty-five

Notation

Scientific notation 1.9989135 × 10^7
Engineering notation 1.9989135 × 10^6

Prime Factorization of 19989135

Prime Factorization 5 × 3 × 113 × 3 × 3931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6663045
Product of the distinct prime numbers

The prime factorization of 19989135 is 5 × 3 × 113 × 3 × 3931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 92, 13, 638, 468, 3355, 824, 24235, 99397, 25794, 870852, 2148057, 5089311, 67370449, 99794139, 258981394, 805594672, 6707515445, 3576046249

Basic calculations (n = 19989135)

Multiplication

n×y
n×2 39978270
n×3 59967405
n×4 79956540
n×5 99945675

Division

n÷y
n÷2 9994567.5
n÷3 6663045
n÷3 4997283.75
n÷5 3997827

Exponentiation

ny
n2 399565518048225
n3 7.9869690816109E+21
n4 1.5965260321315E+29
n5 3.191317438729E+36

Nth Root

y√n
2√n 4470.9210460486
3√n 271.3925991769
4√n 66.864946317548
5√n 28.850862449794

Divisors of 19989135

1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3931, 5085, 11793, 19655, 35379, 58965, 176895, 444203, 1332609, 2221015, 3997827, 6663045, 19989135

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19989134
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19989135 can be divided by 24 positive divisors. The sum of these divisors (counting 19989135) is 1, the average is 0.041666666666667.

Base conversion 19989135

Base System Value
2 Binary 1001100010000001010001111
3 Ternary 1101121112221100
4 Quaternary 1030100022033
5 Quinary 20104123020
6 Senary 1552234143
8 Octal 114201217
10 Decimal 19989135
12 Duodecimal 683b953
16 Hexadecimal 131028f
20 Vigesimal 64icgf
36 Base36 bwfpr

Cryptographic Hash Functions

md5 2b2ea45860f01823114ffb62ce0cd891
sha1 a292fd9baf5a9947d29ffe17b7ecf1bd96214d89
sha256 edb1ee0a064c8eb2de2fc093f58821ea1a8bf1133b8e7ece77194b59f2615f1e
sha512 7c8996ad7f5a51a4221a539223edefcd0dededfb6aa9e5915772578e0bfc505c8dc21d2f7d72e136c60f39c51b2c145ddf06a522317c9ca5bb46549390956f46
ripemd-160 b4c2f77c00458f4447a66960e3eab2351f280ab5

19989135 as geometric shapes

Circle

Radius = n
Diameter 39978270
Circumference 125595439.33523
Area 1.2552720961281E+15

Sphere

Radius = n
Volume 3.3455737854984E+22
Surface area 5.0210883845124E+15
Circumference 125595439.33523

Square

Length = n
Perimeter 79956540
Area 399565518048225
Diagonal 28268905.817107

Cube

Length = n
Surface area 2397393108289350
Volume 7.9869690816109E+21
Space diagonal 34622197.419353

Equilateral Triangle

Length = n
Perimeter 59967405
Area 1.7301694455303E+14
Altitude 17311098.709677

Triangular Pyramid

Length = n
Surface area 1.7301694455303E+14
Volume 9.4127333312239E+20
Height 9422968.6057022