20507130 (number)

20507130 is an even 8-digits composite number following 20507129 and preceding 20507131. In scientific notation, it is written as 2.0507130 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 4572288 positive integers (up to 20507130) that are relatively prime to 20507130.

Interesting facts

Basic properties

Name

Name twenty million five hundred seven thousand one hundred thirty

Notation

Scientific notation 2.0507130 × 10^7
Engineering notation 2.0507130 × 10^6

Prime Factorization of 20507130

Prime Factorization 2 × 15 × 21 × 43 × 757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20507130
Product of the distinct prime numbers

The prime factorization of 20507130 is 2 × 15 × 21 × 43 × 757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 5, 90, 199, 901, 1912, 6274, 52395, 56610, 143703, 537112, 9653022, 4268679, 93699720, 86660774, 100359445, 933055668, 6878883677, 8905969686

Basic calculations (n = 20507130)

Multiplication

n×y
n×2 41014260
n×3 61521390
n×4 82028520
n×5 102535650

Division

n÷y
n÷2 10253565
n÷3 6835710
n÷3 5126782.5
n÷5 4101426

Exponentiation

ny
n2 420542380836900
n3 8.6241172743318E+21
n4 1.7685589407997E+29
n5 3.6268068111641E+36

Nth Root

y√n
2√n 4528.4798773982
3√n 273.7169097427
4√n 67.293980989373
5√n 28.998863446061

Divisors of 20507130

1, 2, 15, 21, 30, 42, 43, 86, 315, 630, 645, 757, 903, 1290, 1514, 1806, 11355, 13545, 15897, 22710, 27090, 31794, 32551, 65102, 238455, 476910, 488265, 683571, 976530, 1367142, 10253565, 20507130

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 -20507129
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 20507130 can be divided by 32 positive divisors. The sum of these divisors (counting 20507130) is 1, the average is 0.03125.

Base conversion 20507130

Base System Value
2 Binary 1001110001110100111111010
3 Ternary 1102120212111100
4 Quaternary 1032032213322
5 Quinary 20222212010
6 Senary 2011312230
8 Octal 116164772
10 Decimal 20507130
12 Duodecimal 6a4b676
16 Hexadecimal 138e9fa
20 Vigesimal 6837ga
36 Base36 c7jei

Cryptographic Hash Functions

md5 56e70cdc52172dd014116b8076d39c42
sha1 5ff5224d61fe7f54b4d43187d1f2702ccefa6a6f
sha256 d820a9566096c0485041138fe850087201905ca8e32b36ea9fcebed4ede2df95
sha512 107e75c755aa09fb14d0d53c629000c49f7d1024d35f6115e201993ef55eb9c96a6c8e58be355ed998433c9d11a43f554198f21ee30df8b9ff5de96b3a951127
ripemd-160 886af1a5d6b1a5fd1defc74f8175ba64c7ddf3d9

20507130 as geometric shapes

Circle

Radius = n
Diameter 41014260
Circumference 128850097.90842
Area 1.3211728541604E+15

Sphere

Radius = n
Volume 3.612461796365E+22
Surface area 5.2846914166415E+15
Circumference 128850097.90842

Square

Length = n
Perimeter 82028520
Area 420542380836900
Diagonal 29001461.371348

Cube

Length = n
Surface area 2523254285021400
Volume 8.6241172743318E+21
Space diagonal 35519391.07742

Equilateral Triangle

Length = n
Perimeter 61521390
Area 1.8210019258637E+14
Altitude 17759695.53871

Triangular Pyramid

Length = n
Surface area 1.8210019258637E+14
Volume 1.016361967738E+21
Height 9667153.7904494