20049250 (number)

20049250 is an even 8-digits composite number following 20049249 and preceding 20049251. In scientific notation, it is written as 2.0049250 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 7128000 positive integers (up to 20049250) that are relatively prime to 20049250.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand two hundred fifty

Notation

Scientific notation 2.0049250 × 10^7
Engineering notation 2.0049250 × 10^6

Prime Factorization of 20049250

Prime Factorization 2 × 50375 × 199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20049250
Product of the distinct prime numbers

The prime factorization of 20049250 is 2 × 50375 × 199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20049250)

Multiplication

n×y
n×2 40098500
n×3 60147750
n×4 80197000
n×5 100246250

Division

n÷y
n÷2 10024625
n÷3 6683083.3333333
n÷3 5012312.5
n÷5 4009850

Exponentiation

ny
n2 401972425562500
n3 8.059245653209E+21
n4 1.615818309126E+29
n5 3.2395945234244E+36

Nth Root

y√n
2√n 4477.6388867348
3√n 271.66438746671
4√n 66.915161859887
5√n 28.868194735428

Divisors of 20049250

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20049249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049250 can be divided by 8 positive divisors. The sum of these divisors (counting 20049250) is 1, the average is 0.125.

Base conversion 20049250

Base System Value
2 Binary 1001100011110110101100010
3 Ternary 1101201121101211
4 Quaternary 1030132311202
5 Quinary 20113034000
6 Senary 1553420334
8 Octal 114366542
10 Decimal 20049250
12 Duodecimal 686a6aa
16 Hexadecimal 131ed62
20 Vigesimal 65632a
36 Base36 bxq3m

Cryptographic Hash Functions

md5 b6dd2762a0c359d69950a9463a7040b2
sha1 c1456060ae5133598e87a253c845f04c5d3840a5
sha256 4af8ff58cf84e67893777c77f5feca352bb79058c6f69129c955ed56d1f8bed7
sha512 76bba687792120c51945d79b610b32da09a7de856190c3b9e8474e825c750b48b3169bde43c3523fbb9d22a3df904b8dbe014fa7fb2ea71340eb8cc81e12acda
ripemd-160 c03cf9ebd9fff6ac7ebb640a5b20649802350aa5

20049250 as geometric shapes

Circle

Radius = n
Diameter 40098500
Circumference 125973153.01997
Area 1.2628336190928E+15

Sphere

Radius = n
Volume 3.3758489250129E+22
Surface area 5.0513344763713E+15
Circumference 125973153.01997

Square

Length = n
Perimeter 80197000
Area 401972425562500
Diagonal 28353921.265409

Cube

Length = n
Surface area 2411834553375000
Volume 8.059245653209E+21
Space diagonal 34726319.65365

Equilateral Triangle

Length = n
Perimeter 60147750
Area 1.7405916607899E+14
Altitude 17363159.826825

Triangular Pyramid

Length = n
Surface area 1.7405916607899E+14
Volume 9.4979120877204E+20
Height 9451307.0884696