25658220 (number)

25658220 is an even 8-digits composite number following 25658219 and preceding 25658221. In scientific notation, it is written as 2.5658220 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5864640 positive integers (up to 25658220) that are relatively prime to 25658220.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred fifty-eight thousand two hundred twenty

Notation

Scientific notation 2.5658220 × 10^7
Engineering notation 2.5658220 × 10^6

Prime Factorization of 25658220

Prime Factorization 2 × 2 × 15 × 7 × 61091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12829110
Product of the distinct prime numbers

The prime factorization of 25658220 is 2 × 2 × 15 × 7 × 61091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 72, 27, 932, 123, 7479, 7222, 18696, 13229, 165175, 641076, 7333584, 5322657, 70663184, 68730466, 93125059, 841862212, 103065555, 4645041605

Basic calculations (n = 25658220)

Multiplication

n×y
n×2 51316440
n×3 76974660
n×4 102632880
n×5 128291100

Division

n÷y
n÷2 12829110
n÷3 8552740
n÷3 6414555
n÷5 5131644

Exponentiation

ny
n2 658344253568400
n3 1.6891941693794E+22
n4 4.3341715620653E+29
n5 1.1120712745722E+37

Nth Root

y√n
2√n 5065.3943577968
3√n 294.94577189563
4√n 71.17158392081
5√n 30.328107088407

Divisors of 25658220

1, 2, 4, 7, 14, 15, 28, 30, 60, 105, 210, 420, 61091, 122182, 244364, 427637, 855274, 916365, 1710548, 1832730, 3665460, 6414555, 12829110, 25658220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25658219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25658220 can be divided by 24 positive divisors. The sum of these divisors (counting 25658220) is 1, the average is 0.041666666666667.

Base conversion 25658220

Base System Value
2 Binary 1100001111000001101101100
3 Ternary 1210021120110110
4 Quaternary 1201320031230
5 Quinary 23032030340
6 Senary 2313540020
8 Octal 141701554
10 Decimal 25658220
12 Duodecimal 8714610
16 Hexadecimal 187836c
20 Vigesimal 8075b0
36 Base36 f9y0c

Cryptographic Hash Functions

md5 87b1c05f18beed711c33a4e05d61b5c7
sha1 17e8e476d7c9334c94d533535bdf786767227de3
sha256 78d339ed024d63b5a439d78611b8e50f42b9821505e9c78aec49ea26bfbfeb8a
sha512 ee807ae10a7036f2c64906fdcba0c8b3acf5a348931142b9fb5243f7d577b8aff4ed6e2b5e50ee9587a6947af13cff8429e8ae72cb1004216eff16594fb16a4a
ripemd-160 2b4b5e61491dd3ed9b8679c1ba51e2492fbf8665

25658220 as geometric shapes

Circle

Radius = n
Diameter 51316440
Circumference 161215350.91238
Area 2.0682494705435E+15

Sphere

Radius = n
Volume 7.0756799906786E+22
Surface area 8.2729978821742E+15
Circumference 161215350.91238

Square

Length = n
Perimeter 102632880
Area 658344253568400
Diagonal 36286202.710353

Cube

Length = n
Surface area 3950065521410400
Volume 1.6891941693794E+22
Space diagonal 44441340.67178

Equilateral Triangle

Length = n
Perimeter 76974660
Area 2.8507142401287E+14
Altitude 22220670.33589

Triangular Pyramid

Length = n
Surface area 2.8507142401287E+14
Volume 1.9907344198482E+21
Height 12095400.903451