20725095 (number)

20725095 is an odd 8-digits composite number following 20725094 and preceding 20725096. In scientific notation, it is written as 2.0725095 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 11034144 positive integers (up to 20725095) that are relatively prime to 20725095.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-five thousand ninety-five

Notation

Scientific notation 2.0725095 × 10^7
Engineering notation 2.0725095 × 10^6

Prime Factorization of 20725095

Prime Factorization 15 × 947 × 1459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20725095
Product of the distinct prime numbers

The prime factorization of 20725095 is 15 × 947 × 1459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 10, 41, 963, 949, 7647, 3657, 77114, 10481, 264202, 655542, 6668468, 4431164, 22041462, 26745783, 559290535, 999179861, 401009525, 1387056728

Basic calculations (n = 20725095)

Multiplication

n×y
n×2 41450190
n×3 62175285
n×4 82900380
n×5 103625475

Division

n÷y
n÷2 10362547.5
n÷3 6908365
n÷3 5181273.75
n÷5 4145019

Exponentiation

ny
n2 429529562759025
n3 8.9020409934893E+21
n4 1.8449564528396E+29
n5 3.8236897755964E+36

Nth Root

y√n
2√n 4552.4822899161
3√n 274.68324962587
4√n 67.472085264323
5√n 29.06024731386

Divisors of 20725095

1, 15, 947, 1459, 14205, 21885, 1381673, 20725095

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20725094
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20725095 can be divided by 8 positive divisors. The sum of these divisors (counting 20725095) is 1, the average is 0.125.

Base conversion 20725095

Base System Value
2 Binary 1001111000011110101100111
3 Ternary 1102222221111010
4 Quaternary 1033003311213
5 Quinary 20301200340
6 Senary 2020113303
8 Octal 117036547
10 Decimal 20725095
12 Duodecimal 6b35833
16 Hexadecimal 13c3d67
20 Vigesimal 69acef
36 Base36 cc7l3

Cryptographic Hash Functions

md5 1422a05cc8440d163f3cb9d643b97b26
sha1 51e6b0c9399a244b9a9a4b7fad0a66811f44bee4
sha256 7389ea2abfb8f9581b0166b26c6995209659dc1c61820f5d67c2df9e6f632830
sha512 bac1a0037eb4d0ee6c56ec87bd58a2ae1f18cc11f913e5dc35e0614a3d98f8f6f474f8680f29c5c89d2d4d2ba99653afe14e7206716e3a9a3be89163ce877303
ripemd-160 21e03dc4c1f45497590c980c30f12ccaa8dbea0c

20725095 as geometric shapes

Circle

Radius = n
Diameter 41450190
Circumference 130219612.3939
Area 1.3494069188634E+15

Sphere

Radius = n
Volume 3.7288782116135E+22
Surface area 5.3976276754536E+15
Circumference 130219612.3939

Square

Length = n
Perimeter 82900380
Area 429529562759025
Diagonal 29309710.430471

Cube

Length = n
Surface area 2577177376554150
Volume 8.9020409934893E+21
Space diagonal 35896917.531692

Equilateral Triangle

Length = n
Perimeter 62175285
Area 1.8599175651287E+14
Altitude 17948458.765846

Triangular Pyramid

Length = n
Surface area 1.8599175651287E+14
Volume 1.0491155921495E+21
Height 9769903.4768236