20130625 (number)

20130625 is an odd 8-digits composite number following 20130624 and preceding 20130626. In scientific notation, it is written as 2.0130625 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 15570000 positive integers (up to 20130625) that are relatively prime to 20130625.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand six hundred twenty-five

Notation

Scientific notation 2.0130625 × 10^7
Engineering notation 2.0130625 × 10^6

Prime Factorization of 20130625

Prime Factorization 5 × 125 × 31 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20130625
Product of the distinct prime numbers

The prime factorization of 20130625 is 5 × 125 × 31 × 1039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 85, 97, 716, 908, 4335, 8506, 59122, 62132, 47980, 181129, 237656, 5470484, 62506146, 19899625, 162757067, 130465286, 8593739692, 8595596840

Basic calculations (n = 20130625)

Multiplication

n×y
n×2 40261250
n×3 60391875
n×4 80522500
n×5 100653125

Division

n÷y
n÷2 10065312.5
n÷3 6710208.3333333
n÷3 5032656.25
n÷5 4026125

Exponentiation

ny
n2 405242062890625
n3 8.1577760022776E+21
n4 1.6422112953585E+29
n5 3.3058739757626E+36

Nth Root

y√n
2√n 4486.7165054191
3√n 272.03143109245
4√n 66.98295682798
5√n 28.891590570774

Divisors of 20130625

1, 5, 31, 125, 155, 625, 1039, 3875, 5195, 19375, 32209, 129875, 161045, 649375, 4026125, 20130625

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 -20130624
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 20130625 can be divided by 16 positive divisors. The sum of these divisors (counting 20130625) is 1, the average is 0.0625.

Base conversion 20130625

Base System Value
2 Binary 1001100110010101101000001
3 Ternary 1101212202000201
4 Quaternary 1030302231001
5 Quinary 20123140000
6 Senary 1555245201
8 Octal 114625501
10 Decimal 20130625
12 Duodecimal 68a9801
16 Hexadecimal 1332b41
20 Vigesimal 65g6b5
36 Base36 bzgw1

Cryptographic Hash Functions

md5 3f6f850a45a1ac671f935f7a7e55a973
sha1 f49b8e2a582d4936035585b66c801f91242bd19e
sha256 d469458ccec547b1d86e4d8acb965c4227d7f4f3c2f9bff00e2eeb77ed405139
sha512 19492d2ae57d7b7217fae76e0898a5989aee7cf106a1d8a81f1075b45559739d9430bb208672e1f528b6d5355e239e33451b3d34a42fc809beb464584f8b1813
ripemd-160 e97a27bd653c74c99bb451de1a92c7ee6bfbf62c

20130625 as geometric shapes

Circle

Radius = n
Diameter 40261250
Circumference 126484447.22434
Area 1.2731054877028E+15

Sphere

Radius = n
Volume 3.4171212211182E+22
Surface area 5.092421950811E+15
Circumference 126484447.22434

Square

Length = n
Perimeter 80522500
Area 405242062890625
Diagonal 28469002.894047

Cube

Length = n
Surface area 2431452377343750
Volume 8.1577760022776E+21
Space diagonal 34867265.288116

Equilateral Triangle

Length = n
Perimeter 60391875
Area 1.7547496057265E+14
Altitude 17433632.644058

Triangular Pyramid

Length = n
Surface area 1.7547496057265E+14
Volume 9.6140312176856E+20
Height 9489667.631349