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 5 prime factors and 32 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 × 2587 × 25 × 5 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20049250
Product of the distinct prime numbers

The prime factorization of 20049250 is 2 × 2587 × 25 × 5 × 31. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 73, 28, 509, 44, 9001, 9112, 52861, 41724, 131837, 498049, 5029504, 1270600, 91456814, 55878741, 265588269, 308495809, 9173821795, 2942833085

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

1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 2587, 3875, 5174, 7750, 12935, 25870, 64675, 80197, 129350, 160394, 323375, 400985, 646750, 801970, 2004925, 4009850, 10024625, 20049250

32 divisors

τ Total Divisors 32
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 0.03125
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 32
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 32 positive divisors. The sum of these divisors (counting 20049250) is 1, the average is 0.03125.

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