20149896 (number)

20149896 is an even 8-digits composite number following 20149895 and preceding 20149897. In scientific notation, it is written as 2.0149896 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 5591040 positive integers (up to 20149896) that are relatively prime to 20149896.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand eight hundred ninety-six

Notation

Scientific notation 2.0149896 × 10^7
Engineering notation 2.0149896 × 10^6

Prime Factorization of 20149896

Prime Factorization 2 × 2 × 2 × 29 × 51 × 13 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5037474
Product of the distinct prime numbers

The prime factorization of 20149896 is 2 × 2 × 2 × 29 × 51 × 13 × 131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20149896)

Multiplication

n×y
n×2 40299792
n×3 60449688
n×4 80599584
n×5 100749480

Division

n÷y
n÷2 10074948
n÷3 6716632
n÷3 5037474
n÷5 4029979.2

Exponentiation

ny
n2 406018308810816
n3 8.1812266966338E+21
n4 1.648508670896E+29
n5 3.3217278273652E+36

Nth Root

y√n
2√n 4488.8635532838
3√n 272.1182084243
4√n 66.998981733186
5√n 28.897120024196

Divisors of 20149896

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149896 can be divided by 64 positive divisors. The sum of these divisors (counting 20149896) is 1, the average is 0.015625.

Base conversion 20149896

Base System Value
2 Binary 1001100110111011010001000
3 Ternary 1101220201110110
4 Quaternary 1030313122020
5 Quinary 20124244041
6 Senary 1555514320
8 Octal 114673210
10 Decimal 20149896
12 Duodecimal 68b89a0
16 Hexadecimal 1337688
20 Vigesimal 65ieeg
36 Base36 bzvrc

Cryptographic Hash Functions

md5 6c3eed9d176ea314691539440fffaf4d
sha1 00aba68de6a45fa0364b4421fc311d20291b1e0d
sha256 333f472db392099f7a1b101a9d58002392e7b3fab0c13e2d89f11ef3105ebca6
sha512 71f3b4c781a42aaa36a5fadc88823bf5a872214a10abbac708d47d3ba19c341079dc9a0063f68a81afe7a0d2f7fc3d72ea286dbda27d653badc2b40d84270e19
ripemd-160 58f3ed5cb02a0d7364f6b3f09145e0e10fdb2ed8

20149896 as geometric shapes

Circle

Radius = n
Diameter 40299792
Circumference 126605530.4884
Area 1.275544136183E+15

Sphere

Radius = n
Volume 3.4269442249997E+22
Surface area 5.102176544732E+15
Circumference 126605530.4884

Square

Length = n
Perimeter 80599584
Area 406018308810816
Diagonal 28496256.203607

Cube

Length = n
Surface area 2436109852864896
Volume 8.1812266966338E+21
Space diagonal 34900643.639229

Equilateral Triangle

Length = n
Perimeter 60449688
Area 1.7581108491588E+14
Altitude 17450321.819614

Triangular Pyramid

Length = n
Surface area 1.7581108491588E+14
Volume 9.6416681260237E+20
Height 9498752.0678691