20925080 (number)

20925080 is an even 8-digits composite number following 20925079 and preceding 20925081. In scientific notation, it is written as 2.0925080 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 7205760 positive integers (up to 20925080) that are relatively prime to 20925080.

Interesting facts

Basic properties

Name

Name twenty million nine hundred twenty-five thousand eighty

Notation

Scientific notation 2.0925080 × 10^7
Engineering notation 2.0925080 × 10^6

Prime Factorization of 20925080

Prime Factorization 2 × 2 × 2 × 5 × 11 × 19 × 2503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5231270
Product of the distinct prime numbers

The prime factorization of 20925080 is 2 × 2 × 2 × 5 × 11 × 19 × 2503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 96, 85, 238, 546, 199, 6550, 24108, 50751, 223930, 988638, 4485672, 1875916, 30474472, 88050993, 271035422, 184385618, 7401579764, 7635521231

Basic calculations (n = 20925080)

Multiplication

n×y
n×2 41850160
n×3 62775240
n×4 83700320
n×5 104625400

Division

n÷y
n÷2 10462540
n÷3 6975026.6666667
n÷3 5231270
n÷5 4185016

Exponentiation

ny
n2 437858973006400
n3 9.1622340388768E+21
n4 1.9172048024222E+29
n5 4.0117663867069E+36

Nth Root

y√n
2√n 4574.3939489292
3√n 275.5639336779
4√n 67.634266085537
5√n 29.11611495736

Divisors of 20925080

1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2503, 4180, 5006, 8360, 10012, 12515, 20024, 25030, 27533, 47557, 50060, 55066, 95114, 100120, 110132, 137665, 190228, 220264, 237785, 275330, 380456, 475570, 523127, 550660, 951140, 1046254, 1101320, 1902280, 2092508, 2615635, 4185016, 5231270, 10462540, 20925080

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20925079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20925080 can be divided by 64 positive divisors. The sum of these divisors (counting 20925080) is 1, the average is 0.015625.

Base conversion 20925080

Base System Value
2 Binary 1001111110100101010011000
3 Ternary 1110101002210222
4 Quaternary 1033310222120
5 Quinary 20324100310
6 Senary 2024255212
8 Octal 117645230
10 Decimal 20925080
12 Duodecimal 7011508
16 Hexadecimal 13f4a98
20 Vigesimal 6afce0
36 Base36 cghw8

Cryptographic Hash Functions

md5 bbeb88c17b162df96115fd82af75f0a8
sha1 b6d5ec0a6611bd692cef78976b42afa71e321e10
sha256 03920a37e16280cc6ac7e751e3baa8f653cc2fc24014db3ca8942f90c4270da0
sha512 45cd2f4676de12839b87ce19999d4968d93c7f773792dd69f0a36d3095b2144507b289c1217a34892cb6cfac68f2ed1f55609e415795b85677b7f56f8df42a5d
ripemd-160 7b40975a6719005a62b81472595cb64d0d33d209

20925080 as geometric shapes

Circle

Radius = n
Diameter 41850160
Circumference 131476155.20756
Area 1.3755745329053E+15

Sphere

Radius = n
Volume 3.8378676196007E+22
Surface area 5.5022981316211E+15
Circumference 131476155.20756

Square

Length = n
Perimeter 83700320
Area 437858973006400
Diagonal 29592531.929742

Cube

Length = n
Surface area 2627153838038400
Volume 9.1622340388768E+21
Space diagonal 36243301.712443

Equilateral Triangle

Length = n
Perimeter 62775240
Area 1.8959849694925E+14
Altitude 18121650.856222

Triangular Pyramid

Length = n
Surface area 1.8959849694925E+14
Volume 1.079779636618E+21
Height 9864177.309914