28607025 (number)

28607025 is an odd 8-digits composite number following 28607024 and preceding 28607026. In scientific notation, it is written as 2.8607025 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 15169600 positive integers (up to 28607025) that are relatively prime to 28607025.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seven thousand twenty-five

Notation

Scientific notation 2.8607025 × 10^7
Engineering notation 2.8607025 × 10^6

Prime Factorization of 28607025

Prime Factorization 3 × 25 × 191 × 1997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28607025
Product of the distinct prime numbers

The prime factorization of 28607025 is 3 × 25 × 191 × 1997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 60, 16, 719, 514, 9025, 1201, 8963, 29994, 245407, 327181, 8384548, 343876, 11867265, 75145254, 601457217, 376031272, 4626479956, 536113968

Basic calculations (n = 28607025)

Multiplication

n×y
n×2 57214050
n×3 85821075
n×4 114428100
n×5 143035125

Division

n÷y
n÷2 14303512.5
n÷3 9535675
n÷3 7151756.25
n÷5 5721405

Exponentiation

ny
n2 818361879350625
n3 2.341089874163E+22
n4 6.6971616557429E+29
n5 1.9158587091488E+37

Nth Root

y√n
2√n 5348.5535427815
3√n 305.83761515403
4√n 73.133805745233
5√n 30.995206856543

Divisors of 28607025

1, 3, 25, 75, 191, 573, 1997, 4775, 5991, 14325, 49925, 149775, 381427, 1144281, 9535675, 28607025

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 -28607024
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 28607025 can be divided by 16 positive divisors. The sum of these divisors (counting 28607025) is 1, the average is 0.0625.

Base conversion 28607025

Base System Value
2 Binary 1101101001000001000110001
3 Ternary 1222211101110110
4 Quaternary 1231020020301
5 Quinary 24310411100
6 Senary 2501051533
8 Octal 155101061
10 Decimal 28607025
12 Duodecimal 96b6ba9
16 Hexadecimal 1b48231
20 Vigesimal 8ifhb5
36 Base36 h15bl

Cryptographic Hash Functions

md5 b09566f234f1110c1a5697e957a6e48e
sha1 066964eb9a222e3c5bf98c9457f838b27553c1e2
sha256 20fcb0f0ac0f86d07e159d0b22ad93d31f2a526793e756bb37d3d5c15bced4d4
sha512 0c08d408f14a7fd8ad51ba1ad5e216752d203180093cceaafce00e24a413425a556a71c6d7cedd7482944fe103402f323a06d7c47ccc392f6203726b47e7bd14
ripemd-160 37685a540a53ec7508d72a12052713f5b3892d59

28607025 as geometric shapes

Circle

Radius = n
Diameter 57214050
Circumference 179743239.16212
Area 2.5709596681459E+15

Sphere

Radius = n
Volume 9.8063343334187E+22
Surface area 1.0283838672583E+16
Circumference 179743239.16212

Square

Length = n
Perimeter 114428100
Area 818361879350625
Diagonal 40456442.734146

Cube

Length = n
Surface area 4910171276103750
Volume 2.341089874163E+22
Space diagonal 49548820.753393

Equilateral Triangle

Length = n
Perimeter 85821075
Area 3.5436108850321E+14
Altitude 24774410.376697

Triangular Pyramid

Length = n
Surface area 3.5436108850321E+14
Volume 2.7590008756464E+21
Height 13485480.911382