20248925 (number)

20248925 is an odd 8-digits composite number following 20248924 and preceding 20248926. In scientific notation, it is written as 2.0248925 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 16143600 positive integers (up to 20248925) that are relatively prime to 20248925.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand nine hundred twenty-five

Notation

Scientific notation 2.0248925 × 10^7
Engineering notation 2.0248925 × 10^6

Prime Factorization of 20248925

Prime Factorization 5 × 5 × 2447 × 331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4049785
Product of the distinct prime numbers

The prime factorization of 20248925 is 5 × 5 × 2447 × 331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 91, 40, 645, 963, 919, 4310, 47972, 89362, 964203, 340113, 6651662, 1864617, 62440743, 58826949, 771905730, 943020906, 9500332237, 1662371951

Basic calculations (n = 20248925)

Multiplication

n×y
n×2 40497850
n×3 60746775
n×4 80995700
n×5 101244625

Division

n÷y
n÷2 10124462.5
n÷3 6749641.6666667
n÷3 5062231.25
n÷5 4049785

Exponentiation

ny
n2 410018963655625
n3 8.3024432436405E+21
n4 1.6811555055723E+29
n5 3.4041591745671E+36

Nth Root

y√n
2√n 4499.8805539703
3√n 272.56326561814
4√n 67.081149020945
5√n 28.925468000389

Divisors of 20248925

1, 5, 25, 331, 1655, 2447, 8275, 12235, 61175, 809957, 4049785, 20248925

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 -20248924
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 20248925 can be divided by 12 positive divisors. The sum of these divisors (counting 20248925) is 1, the average is 0.083333333333333.

Base conversion 20248925

Base System Value
2 Binary 1001101001111100101011101
3 Ternary 1102002202022012
4 Quaternary 1031033211131
5 Quinary 20140431200
6 Senary 2002001005
8 Octal 115174535
10 Decimal 20248925
12 Duodecimal 6946165
16 Hexadecimal 134f95d
20 Vigesimal 66b265
36 Base36 c2065

Cryptographic Hash Functions

md5 1744da4c9a39b9e7bd3e990b43ba39b5
sha1 89d206e844326161e2dc04713913b9820b39d6cd
sha256 a0f90c7fad3de6a3e5c2228f0157846145c1c172ef9973a304c158030fe0f0fe
sha512 a816e4eacc34a985a7af13e29bc646b23b2bf9569ed9c1d533749cc2d93e523531cf98e08eac7950ae049384193cab7735754cf049bbe2a1b045a575c653fa2c
ripemd-160 126cb79a9e2a75e242f3697aaafaedd1b2596a6f

20248925 as geometric shapes

Circle

Radius = n
Diameter 40497850
Circumference 127227748.04618
Area 1.288112564053E+15

Sphere

Radius = n
Volume 3.4777192934756E+22
Surface area 5.152450256212E+15
Circumference 127227748.04618

Square

Length = n
Perimeter 80995700
Area 410018963655625
Diagonal 28636304.358476

Cube

Length = n
Surface area 2460113781933750
Volume 8.3024432436405E+21
Space diagonal 35072166.898652

Equilateral Triangle

Length = n
Perimeter 60746775
Area 1.7754341927957E+14
Altitude 17536083.449326

Triangular Pyramid

Length = n
Surface area 1.7754341927957E+14
Volume 9.7845231966577E+20
Height 9545434.7861585