20199872 (number)

20199872 is an even 8-digits composite number following 20199871 and preceding 20199873. In scientific notation, it is written as 2.0199872 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 7868160 positive integers (up to 20199872) that are relatively prime to 20199872.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand eight hundred seventy-two

Notation

Scientific notation 2.0199872 × 10^7
Engineering notation 2.0199872 × 10^6

Prime Factorization of 20199872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 77 × 4099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 631246
Product of the distinct prime numbers

The prime factorization of 20199872 is 2 × 2 × 2 × 2 × 2 × 2 × 77 × 4099. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 10, 43, 10, 822, 876, 7443, 217, 46202, 50345, 797010, 72417, 7479154, 4344438, 98962268, 48086817, 231771, 821156324, 6552889381, 2293143388

Basic calculations (n = 20199872)

Multiplication

n×y
n×2 40399744
n×3 60599616
n×4 80799488
n×5 100999360

Division

n÷y
n÷2 10099936
n÷3 6733290.6666667
n÷3 5049968
n÷5 4039974.4

Exponentiation

ny
n2 408034828816384
n3 8.2422513136329E+21
n4 1.6649242152722E+29
n5 3.3631256038198E+36

Nth Root

y√n
2√n 4494.4267710132
3√n 272.34299290853
4√n 67.040486058897
5√n 28.911440017386

Divisors of 20199872

1, 2, 4, 8, 16, 32, 64, 77, 154, 308, 616, 1232, 2464, 4099, 4928, 8198, 16396, 32792, 65584, 131168, 262336, 315623, 631246, 1262492, 2524984, 5049968, 10099936, 20199872

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20199871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20199872 can be divided by 28 positive divisors. The sum of these divisors (counting 20199872) is 1, the average is 0.035714285714286.

Base conversion 20199872

Base System Value
2 Binary 1001101000011100111000000
3 Ternary 1102000021000102
4 Quaternary 1031003213000
5 Quinary 20132343442
6 Senary 2000541532
8 Octal 115034700
10 Decimal 20199872
12 Duodecimal 69218a8
16 Hexadecimal 13439c0
20 Vigesimal 664jdc
36 Base36 c0ybk

Cryptographic Hash Functions

md5 8ccdeda171a4a5c2a243aba12767a2c8
sha1 657649b17c2b9ed4c401118b79d971edd0192243
sha256 99c73bd48bc88f22523e4f92b67609350cf0c36ee73fb1c571d685b6a6e751bb
sha512 1c851889fb525eb52ae4303042b0b72275b6de841a4e2381c17bc87eb6ce1fc0b8f3dacf12fa5c7c56862d81add459a6a72d84f343442d8930dd107ce5bb3fa5
ripemd-160 c3ef808dcda42caab7aae4cc3f4f2bbaec426597

20199872 as geometric shapes

Circle

Radius = n
Diameter 40399744
Circumference 126919538.95731
Area 1.2818792206183E+15

Sphere

Radius = n
Volume 3.4525061567933E+22
Surface area 5.1275168824733E+15
Circumference 126919538.95731

Square

Length = n
Perimeter 80799488
Area 408034828816384
Diagonal 28566932.940601

Cube

Length = n
Surface area 2448208972898304
Volume 8.2422513136329E+21
Space diagonal 34987204.610388

Equilateral Triangle

Length = n
Perimeter 60599616
Area 1.7668426369191E+14
Altitude 17493602.305194

Triangular Pyramid

Length = n
Surface area 1.7668426369191E+14
Volume 9.7135863268559E+20
Height 9522310.9802002