20149927 (number)

20149927 is an odd 8-digits composite number following 20149926 and preceding 20149928. In scientific notation, it is written as 2.0149927 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 17172960 positive integers (up to 20149927) that are relatively prime to 20149927.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149927 × 10^7
Engineering notation 2.0149927 × 10^6

Prime Factorization of 20149927

Prime Factorization 7 × 7 × 191 × 2153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2878561
Product of the distinct prime numbers

The prime factorization of 20149927 is 7 × 7 × 191 × 2153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 20, 92, 38, 287, 6226, 7167, 45092, 56580, 106313, 103151, 5760886, 6346445, 92236353, 63130061, 684981643, 83241008, 1826123871, 8669702451

Basic calculations (n = 20149927)

Multiplication

n×y
n×2 40299854
n×3 60449781
n×4 80599708
n×5 100749635

Division

n÷y
n÷2 10074963.5
n÷3 6716642.3333333
n÷3 5037481.75
n÷5 4029985.4

Exponentiation

ny
n2 406019558105329
n3 8.1812644563946E+21
n4 1.6485188156405E+29
n5 3.3217533793282E+36

Nth Root

y√n
2√n 4488.8670062723
3√n 272.11834797275
4√n 66.999007502144
5√n 28.897128915658

Divisors of 20149927

1, 7, 49, 191, 1337, 2153, 9359, 15071, 105497, 411223, 2878561, 20149927

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149926
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149927 can be divided by 12 positive divisors. The sum of these divisors (counting 20149927) is 1, the average is 0.083333333333333.

Base conversion 20149927

Base System Value
2 Binary 1001100110111011010100111
3 Ternary 1101220201111121
4 Quaternary 1030313122213
5 Quinary 20124244202
6 Senary 1555514411
8 Octal 114673247
10 Decimal 20149927
12 Duodecimal 68b8a07
16 Hexadecimal 13376a7
20 Vigesimal 65ieg7
36 Base36 bzvs7

Cryptographic Hash Functions

md5 c197fd1b33c73b99e6b591f35d3504be
sha1 e6fad5bafc0f0e018652dc40fff127c224fa406c
sha256 18bf52bca9a761e50cc93ffa2d480b627c414053a55ea2b6613fa617607d51e3
sha512 eea858984d4fe15256057c25c83179119eb5a45ababb178923986bc60f0c1aa3e4372ee43560f125b6decc93821e81f835714cad50dd5d89dbf9b4c65d63a6e3
ripemd-160 4f66b1f2e279063b21c7f3f249bdde6fbe88213c

20149927 as geometric shapes

Circle

Radius = n
Diameter 40299854
Circumference 126605725.26714
Area 1.2755480609575E+15

Sphere

Radius = n
Volume 3.4269600417713E+22
Surface area 5.1021922438299E+15
Circumference 126605725.26714

Square

Length = n
Perimeter 80599708
Area 406019558105329
Diagonal 28496300.044228

Cube

Length = n
Surface area 2436117348631974
Volume 8.1812644563946E+21
Space diagonal 34900697.332804

Equilateral Triangle

Length = n
Perimeter 60449781
Area 1.7581162587627E+14
Altitude 17450348.666402

Triangular Pyramid

Length = n
Surface area 1.7581162587627E+14
Volume 9.6417126263285E+20
Height 9498766.6814093