20046925 (number)

20046925 is an odd 8-digits composite number following 20046924 and preceding 20046926. In scientific notation, it is written as 2.0046925 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 15519600 positive integers (up to 20046925) that are relatively prime to 20046925.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand nine hundred twenty-five

Notation

Scientific notation 2.0046925 × 10^7
Engineering notation 2.0046925 × 10^6

Prime Factorization of 20046925

Prime Factorization 5 × 5 × 31 × 25867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4009385
Product of the distinct prime numbers

The prime factorization of 20046925 is 5 × 5 × 31 × 25867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 18, 45, 459, 291, 3839, 2882, 20355, 78198, 626370, 622641, 3370266, 2674938, 15864073, 50866397, 238520451, 31716925, 2489225088, 3824571864

Basic calculations (n = 20046925)

Multiplication

n×y
n×2 40093850
n×3 60140775
n×4 80187700
n×5 100234625

Division

n÷y
n÷2 10023462.5
n÷3 6682308.3333333
n÷3 5011731.25
n÷5 4009385

Exponentiation

ny
n2 401879201955625
n3 8.0564422206643E+21
n4 1.6150689296449E+29
n5 3.2377165702422E+36

Nth Root

y√n
2√n 4477.3792557701
3√n 271.6538859248
4√n 66.913221830742
5√n 28.867525167576

Divisors of 20046925

1, 5, 25, 31, 155, 775, 25867, 129335, 646675, 801877, 4009385, 20046925

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 -20046924
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 20046925 can be divided by 12 positive divisors. The sum of these divisors (counting 20046925) is 1, the average is 0.083333333333333.

Base conversion 20046925

Base System Value
2 Binary 1001100011110010001001101
3 Ternary 1101201111012201
4 Quaternary 1030132101031
5 Quinary 20113000200
6 Senary 1553401501
8 Octal 114362115
10 Decimal 20046925
12 Duodecimal 6869291
16 Hexadecimal 131e44d
20 Vigesimal 655h65
36 Base36 bxob1

Cryptographic Hash Functions

md5 102aa142fc7cd5b8e58cf0ba4b6d9439
sha1 50e6dfe7c75923595b77efb6b38bd3c52d24c9d6
sha256 be0e6b498a8547847fac1bddcdd782d8a1b064b21523eed9d5a2a891016a290f
sha512 fb46ab85085f3fed8e230f58de6d341dc612aea069c54e23b0ed745b8d4802a940596589a5c9d70713967c8ff14a49f1da77facbcaedcea137c25f6207f9d1db
ripemd-160 548b36b9c54436bed5c595837778d3df1fe8a092

20046925 as geometric shapes

Circle

Radius = n
Diameter 40093850
Circumference 125958544.61413
Area 1.2625407484943E+15

Sphere

Radius = n
Volume 3.3746746259346E+22
Surface area 5.0501629939773E+15
Circumference 125958544.61413

Square

Length = n
Perimeter 80187700
Area 401879201955625
Diagonal 28350633.218876

Cube

Length = n
Surface area 2411275211733750
Volume 8.0564422206643E+21
Space diagonal 34722292.635523

Equilateral Triangle

Length = n
Perimeter 60140775
Area 1.7401879907309E+14
Altitude 17361146.317761

Triangular Pyramid

Length = n
Surface area 1.7401879907309E+14
Volume 9.4946082107822E+20
Height 9450211.0729588