20199720 (number)

20199720 is an even 8-digits composite number following 20199719 and preceding 20199721. In scientific notation, it is written as 2.0199720 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 5386560 positive integers (up to 20199720) that are relatively prime to 20199720.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand seven hundred twenty

Notation

Scientific notation 2.0199720 × 10^7
Engineering notation 2.0199720 × 10^6

Prime Factorization of 20199720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 168331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5049930
Product of the distinct prime numbers

The prime factorization of 20199720 is 2 × 2 × 2 × 3 × 5 × 168331. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 1, 58, 654, 221, 481, 6807, 82772, 51371, 627780, 78839, 3808229, 2962952, 93788485, 61445624, 851969092, 162282661, 5652860049, 341578400

Basic calculations (n = 20199720)

Multiplication

n×y
n×2 40399440
n×3 60599160
n×4 80798880
n×5 100998600

Division

n÷y
n÷2 10099860
n÷3 6733240
n÷3 5049930
n÷5 4039944

Exponentiation

ny
n2 408028688078400
n3 8.242065251151E+21
n4 1.6648741029498E+29
n5 3.3629990714837E+36

Nth Root

y√n
2√n 4494.4098611497
3√n 272.34230979795
4√n 67.040359941976
5√n 28.911396506693

Divisors of 20199720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168331, 336662, 504993, 673324, 841655, 1009986, 1346648, 1683310, 2019972, 2524965, 3366620, 4039944, 5049930, 6733240, 10099860, 20199720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20199719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20199720 can be divided by 32 positive divisors. The sum of these divisors (counting 20199720) is 1, the average is 0.03125.

Base conversion 20199720

Base System Value
2 Binary 1001101000011100100101000
3 Ternary 1102000020210210
4 Quaternary 1031003210220
5 Quinary 20132342340
6 Senary 2000541120
8 Octal 115034450
10 Decimal 20199720
12 Duodecimal 69217a0
16 Hexadecimal 1343928
20 Vigesimal 664j60
36 Base36 c0y7c

Cryptographic Hash Functions

md5 ff47513156950884c5f5fb05d49a4faf
sha1 3d7d669352fc01596595f4e8fa4a81ad3523f978
sha256 9821db2fba08f2f53aaacc5023403eae412dbde7ca3d089d6f0af373f1594b6f
sha512 4d6a016ebc32c4dd9f4d79664583d1917777fcdf39d60b401b204483c1905706fcc76994e554a26b054e416ddff60950304ff214f00130f7430548340afcbc0b
ripemd-160 e4c99cee72ea007bee2cdc3d845506cc76bb73d9

20199720 as geometric shapes

Circle

Radius = n
Diameter 40399440
Circumference 126918583.91314
Area 1.281859928921E+15

Sphere

Radius = n
Volume 3.4524282191232E+22
Surface area 5.1274397156839E+15
Circumference 126918583.91314

Square

Length = n
Perimeter 80798880
Area 408028688078400
Diagonal 28566717.980139

Cube

Length = n
Surface area 2448172128470400
Volume 8.242065251151E+21
Space diagonal 34986941.338665

Equilateral Triangle

Length = n
Perimeter 60599160
Area 1.7668160467437E+14
Altitude 17493470.669333

Triangular Pyramid

Length = n
Surface area 1.7668160467437E+14
Volume 9.7133670501182E+20
Height 9522239.326713