20190008 (number)

20190008 is an even 8-digits composite number following 20190007 and preceding 20190009. In scientific notation, it is written as 2.0190008 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 24 positive divisors. There are 9562320 positive integers (up to 20190008) that are relatively prime to 20190008.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand eight

Notation

Scientific notation 2.0190008 × 10^7
Engineering notation 2.0190008 × 10^6

Prime Factorization of 20190008

Prime Factorization 2 × 2 × 2 × 19 × 19 × 6991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 265658
Product of the distinct prime numbers

The prime factorization of 20190008 is 2 × 2 × 2 × 19 × 19 × 6991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 55, 4, 668, 669, 4738, 1519, 58889, 52284, 961176, 256302, 8981494, 6783284, 88264983, 29763591, 467048256, 594676158, 6183847096, 9820018946

Basic calculations (n = 20190008)

Multiplication

n×y
n×2 40380016
n×3 60570024
n×4 80760032
n×5 100950040

Division

n÷y
n÷2 10095004
n÷3 6730002.6666667
n÷3 5047502
n÷5 4038001.6

Exponentiation

ny
n2 407636423040064
n3 8.2301826422703E+21
n4 1.661674533889E+29
n5 3.3549222132615E+36

Nth Root

y√n
2√n 4493.3292779408
3√n 272.29865552076
4√n 67.032300258463
5√n 28.908615859245

Divisors of 20190008

1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6991, 13982, 27964, 55928, 132829, 265658, 531316, 1062632, 2523751, 5047502, 10095004, 20190008

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 -20190007
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 20190008 can be divided by 24 positive divisors. The sum of these divisors (counting 20190008) is 1, the average is 0.041666666666667.

Base conversion 20190008

Base System Value
2 Binary 1001101000001001100111000
3 Ternary 1101222202111002
4 Quaternary 1031001030320
5 Quinary 20132040013
6 Senary 2000424132
8 Octal 115011470
10 Decimal 20190008
12 Duodecimal 6918048
16 Hexadecimal 1341338
20 Vigesimal 663f08
36 Base36 c0qpk

Cryptographic Hash Functions

md5 e99b452347187aeba31d64d78f6ac8bf
sha1 d300b07ddb13e5e704b60336f1622248486fa7f0
sha256 0b1b532e51f36a29e3897799d564b592f99d7cc0bf5cefc7e22c2f5a6580eeb1
sha512 e92c87b6ef38c3444657e20fb4f3d3f754718957d226bfb9034e0a8e8137527fbe173055303c786e9f2a0f354503abeafef9855105dc50c78768f8ed68b06280
ripemd-160 bf022b4e6b2ac33cf1a49146c92b901ff8c26a16

20190008 as geometric shapes

Circle

Radius = n
Diameter 40380016
Circumference 126857561.61744
Area 1.2806275919583E+15

Sphere

Radius = n
Volume 3.4474508435545E+22
Surface area 5.1225103678331E+15
Circumference 126857561.61744

Square

Length = n
Perimeter 80760032
Area 407636423040064
Diagonal 28552983.138021

Cube

Length = n
Surface area 2445818538240384
Volume 8.2301826422703E+21
Space diagonal 34970119.661222

Equilateral Triangle

Length = n
Perimeter 60570024
Area 1.7651174893026E+14
Altitude 17485059.830611

Triangular Pyramid

Length = n
Surface area 1.7651174893026E+14
Volume 9.6993632612552E+20
Height 9517661.0460071