20159864 (number)

20159864 is an even 8-digits composite number following 20159863 and preceding 20159865. In scientific notation, it is written as 2.0159864 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 9833920 positive integers (up to 20159864) that are relatively prime to 20159864.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-nine thousand eight hundred sixty-four

Notation

Scientific notation 2.0159864 × 10^7
Engineering notation 2.0159864 × 10^6

Prime Factorization of 20159864

Prime Factorization 2 × 2 × 2 × 41 × 61463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5039966
Product of the distinct prime numbers

The prime factorization of 20159864 is 2 × 2 × 2 × 41 × 61463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 91, 45, 378, 616, 4479, 2903, 96632, 71941, 150360, 51683, 9684890, 2568163, 5758568, 6576817, 958074428, 809094764, 8473967674, 6999386103

Basic calculations (n = 20159864)

Multiplication

n×y
n×2 40319728
n×3 60479592
n×4 80639456
n×5 100799320

Division

n÷y
n÷2 10079932
n÷3 6719954.6666667
n÷3 5039966
n÷5 4031972.8

Exponentiation

ny
n2 406420116498496
n3 8.1933742754738E+21
n4 1.6517731109465E+29
n5 3.3299521275539E+36

Nth Root

y√n
2√n 4489.9737192995
3√n 272.16307262847
4√n 67.007266167927
5√n 28.899978495639

Divisors of 20159864

1, 2, 4, 8, 41, 82, 164, 328, 61463, 122926, 245852, 491704, 2519983, 5039966, 10079932, 20159864

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 -20159863
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 20159864 can be divided by 16 positive divisors. The sum of these divisors (counting 20159864) is 1, the average is 0.0625.

Base conversion 20159864

Base System Value
2 Binary 1001100111001110101111000
3 Ternary 1101221020010122
4 Quaternary 1030321311320
5 Quinary 20130103424
6 Senary 2000032412
8 Octal 114716570
10 Decimal 20159864
12 Duodecimal 6902708
16 Hexadecimal 1339d78
20 Vigesimal 65jjd4
36 Base36 c03g8

Cryptographic Hash Functions

md5 c0c20ceadac9e9c58af5e4d5c180aba9
sha1 3cebab73415bde8a06b13561bc4cad1bf6ace695
sha256 f3c4441c153742f610f34316a5775f23107eba911f6825ba09be26dbdbfa710f
sha512 5aac37dc068b676a668b575fce2c01c2dd28d6fba6bf2278f2e47fbdc1f98ffd4501c4a0a565be7f75c53b67e58c0e44d86e167df4dd8a3e67852e6846824454
ripemd-160 9500aac75d15cab775ed9a75cd3a8f80529aa23f

20159864 as geometric shapes

Circle

Radius = n
Diameter 40319728
Circumference 126668161.27954
Area 1.2768064522628E+15

Sphere

Radius = n
Volume 3.4320325909254E+22
Surface area 5.1072258090511E+15
Circumference 126668161.27954

Square

Length = n
Perimeter 80639456
Area 406420116498496
Diagonal 28510353.084397

Cube

Length = n
Surface area 2438520698990976
Volume 8.1933742754738E+21
Space diagonal 34917908.721679

Equilateral Triangle

Length = n
Perimeter 60479592
Area 1.7598507274836E+14
Altitude 17458954.360839

Triangular Pyramid

Length = n
Surface area 1.7598507274836E+14
Volume 9.6559841849783E+20
Height 9503451.0281324