20146425 (number)

20146425 is an odd 8-digits composite number following 20146424 and preceding 20146426. In scientific notation, it is written as 2.0146425 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 9917760 positive integers (up to 20146425) that are relatively prime to 20146425.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred twenty-five

Notation

Scientific notation 2.0146425 × 10^7
Engineering notation 2.0146425 × 10^6

Prime Factorization of 20146425

Prime Factorization 15 × 5 × 13 × 20663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20146425
Product of the distinct prime numbers

The prime factorization of 20146425 is 15 × 5 × 13 × 20663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 50, 81, 410, 920, 4398, 3575, 60659, 95577, 455637, 254434, 3754440, 6730057, 18441896, 81122216, 268361302, 508194161, 4854354002, 1415396518

Basic calculations (n = 20146425)

Multiplication

n×y
n×2 40292850
n×3 60439275
n×4 80585700
n×5 100732125

Division

n÷y
n÷2 10073212.5
n÷3 6715475
n÷3 5036606.25
n÷5 4029285

Exponentiation

ny
n2 405878440280625
n3 8.1769995562306E+21
n4 1.6473730828463E+29
n5 3.3188678260582E+36

Nth Root

y√n
2√n 4488.4769131633
3√n 272.10258259443
4√n 66.996096253165
5√n 28.89612439806

Divisors of 20146425

1, 5, 13, 15, 65, 75, 195, 975, 20663, 103315, 268619, 309945, 1343095, 1549725, 4029285, 20146425

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146425 can be divided by 16 positive divisors. The sum of these divisors (counting 20146425) is 1, the average is 0.0625.

Base conversion 20146425

Base System Value
2 Binary 1001100110110100011111001
3 Ternary 1101220112200220
4 Quaternary 1030312203321
5 Quinary 20124141200
6 Senary 1555450253
8 Octal 114664371
10 Decimal 20146425
12 Duodecimal 68b6989
16 Hexadecimal 13368f9
20 Vigesimal 65i615
36 Base36 bzt2x

Cryptographic Hash Functions

md5 6877dc0a5193a7073121fae8556e3866
sha1 12e7688be9606da879930bf6a137e4749be36b2f
sha256 07bddd263b6e73d0a40b6515f057093b73d3716e4b806195e68e342d499099fa
sha512 19c79c42f953353314679a4fa15535a909c3449385eb16470d4680abc17ec2e215b6f9cc3e9c64ea42c1d3410bb565adae7cb15d4dfa5edb1daf693dab58da03
ripemd-160 3a9ce86b34f59fd86359885cf75f79714126c5bd

20146425 as geometric shapes

Circle

Radius = n
Diameter 40292850
Circumference 126583721.5522
Area 1.2751047262361E+15

Sphere

Radius = n
Volume 3.4251735645681E+22
Surface area 5.1004189049444E+15
Circumference 126583721.5522

Square

Length = n
Perimeter 80585700
Area 405878440280625
Diagonal 28491347.468332

Cube

Length = n
Surface area 2435270641683750
Volume 8.1769995562306E+21
Space diagonal 34894631.690876

Equilateral Triangle

Length = n
Perimeter 60439275
Area 1.7575052006571E+14
Altitude 17447315.845438

Triangular Pyramid

Length = n
Surface area 1.7575052006571E+14
Volume 9.6366863932834E+20
Height 9497115.8227775