25431320 (number)

25431320 is an even 8-digits composite number following 25431319 and preceding 25431321. In scientific notation, it is written as 2.5431320 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 9472000 positive integers (up to 25431320) that are relatively prime to 25431320.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred thirty-one thousand three hundred twenty

Notation

Scientific notation 2.5431320 × 10^7
Engineering notation 2.5431320 × 10^6

Prime Factorization of 25431320

Prime Factorization 2 × 2 × 2 × 17 × 5 × 251 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6357830
Product of the distinct prime numbers

The prime factorization of 25431320 is 2 × 2 × 2 × 17 × 5 × 251 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 18, 87, 857, 356, 3058, 6158, 27584, 16783, 403624, 464748, 1740604, 5989851, 48624580, 33874221, 495076060, 644240894, 5932568019, 8693415

Basic calculations (n = 25431320)

Multiplication

n×y
n×2 50862640
n×3 76293960
n×4 101725280
n×5 127156600

Division

n÷y
n÷2 12715660
n÷3 8477106.6666667
n÷3 6357830
n÷5 5086264

Exponentiation

ny
n2 646752036942400
n3 1.6447758012134E+22
n4 4.1828819728914E+29
n5 1.0637620997483E+37

Nth Root

y√n
2√n 5042.9475507881
3√n 294.07377789623
4√n 71.013713821966
5√n 30.274277017725

Divisors of 25431320

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 251, 298, 340, 502, 596, 680, 745, 1004, 1192, 1255, 1490, 2008, 2510, 2533, 2980, 4267, 5020, 5066, 5960, 8534, 10040, 10132, 12665, 17068, 20264, 21335, 25330, 34136, 37399, 42670, 50660, 74798, 85340, 101320, 149596, 170680, 186995, 299192, 373990, 635783, 747980, 1271566, 1495960, 2543132, 3178915, 5086264, 6357830, 12715660, 25431320

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 -25431319
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 25431320 can be divided by 64 positive divisors. The sum of these divisors (counting 25431320) is 1, the average is 0.015625.

Base conversion 25431320

Base System Value
2 Binary 1100001000000110100011000
3 Ternary 1202212001012202
4 Quaternary 1201000310120
5 Quinary 23002300240
6 Senary 2305025332
8 Octal 141006430
10 Decimal 25431320
12 Duodecimal 8625248
16 Hexadecimal 1840d18
20 Vigesimal 7iii60
36 Base36 f52xk

Cryptographic Hash Functions

md5 6a6fe14ef9b486c2931e3183c152a402
sha1 14ddb9edc2d2e4f0fe991ada84fde6b14e57b365
sha256 dfd2ecbec019b1f802323fd705c309ca7994713955b2e9a237f6377258451f65
sha512 e7dd5be5cd8154c3c5ed8c67754bddc8cf40590c4835bf76c9b69031456215ae84fabc9799941da6178591cdaa47f2f4e126b45d4ae00abad9b8c0d64e16c9cc
ripemd-160 c629f0a737c40466e03036eda00ca92c87c4fc0e

25431320 as geometric shapes

Circle

Radius = n
Diameter 50862640
Circumference 159789696.16618
Area 2.0318314479525E+15

Sphere

Radius = n
Volume 6.8896207651924E+22
Surface area 8.1273257918099E+15
Circumference 159789696.16618

Square

Length = n
Perimeter 101725280
Area 646752036942400
Diagonal 35965317.65305

Cube

Length = n
Surface area 3880512221654400
Volume 1.6447758012134E+22
Space diagonal 44048338.343543

Equilateral Triangle

Length = n
Perimeter 76293960
Area 2.8005184697073E+14
Altitude 22024169.171771

Triangular Pyramid

Length = n
Surface area 2.8005184697073E+14
Volume 1.9383868709492E+21
Height 11988439.217683