25698738 (number)

25698738 is an even 8-digits composite number following 25698737 and preceding 25698739. In scientific notation, it is written as 2.5698738 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 7907280 positive integers (up to 25698738) that are relatively prime to 25698738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5698738 × 10^7
Engineering notation 2.5698738 × 10^6

Prime Factorization of 25698738

Prime Factorization 2 × 3 × 13 × 329471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25698738
Product of the distinct prime numbers

The prime factorization of 25698738 is 2 × 3 × 13 × 329471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 53, 20, 537, 497, 583, 5756, 89610, 96295, 495167, 616357, 8478526, 889071, 65629776, 36436326, 807816496, 780733775, 8302400809, 5566108903

Basic calculations (n = 25698738)

Multiplication

n×y
n×2 51397476
n×3 77096214
n×4 102794952
n×5 128493690

Division

n÷y
n÷2 12849369
n÷3 8566246
n÷3 6424684.5
n÷5 5139747.6

Exponentiation

ny
n2 660425134792644
n3 1.6972092507651E+22
n4 4.3616135866588E+29
n5 1.1208796482079E+37

Nth Root

y√n
2√n 5069.3922712688
3√n 295.10094410065
4√n 71.199664825537
5√n 30.337679527771

Divisors of 25698738

1, 2, 3, 6, 13, 26, 39, 78, 329471, 658942, 988413, 1976826, 4283123, 8566246, 12849369, 25698738

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 -25698737
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 25698738 can be divided by 16 positive divisors. The sum of these divisors (counting 25698738) is 1, the average is 0.0625.

Base conversion 25698738

Base System Value
2 Binary 1100010000010000110110010
3 Ternary 1210100122001010
4 Quaternary 1202002012302
5 Quinary 23034324423
6 Senary 2314451350
8 Octal 142020662
10 Decimal 25698738
12 Duodecimal 8733b56
16 Hexadecimal 18821b2
20 Vigesimal 80c6gi
36 Base36 fat9u

Cryptographic Hash Functions

md5 babd0db9848b845934395165a370f391
sha1 22ebe7612899ecb19a62479f8b57866370d51eef
sha256 05cb7770a4d4f023cf2a908566baf6476e7385ed0fb575e8dcfadd4118a003ce
sha512 13afdf79dac2d3af419f1e7f1528ce7e164d0469e992bac468d18227b4af09dd55a22c080be397b65852cd0699ea16335c48fac704522dfc7c078425926f4593
ripemd-160 7f1e746b6eeb49e6d0146dc29aaf13901ace610b

25698738 as geometric shapes

Circle

Radius = n
Diameter 51397476
Circumference 161469933.01466
Area 2.0747867517106E+15

Sphere

Radius = n
Volume 7.1092534850776E+22
Surface area 8.2991470068425E+15
Circumference 161469933.01466

Square

Length = n
Perimeter 102794952
Area 660425134792644
Diagonal 36343503.815473

Cube

Length = n
Surface area 3962550808755864
Volume 1.6972092507651E+22
Space diagonal 44511519.906401

Equilateral Triangle

Length = n
Perimeter 77096214
Area 2.859724720141E+14
Altitude 22255759.9532

Triangular Pyramid

Length = n
Surface area 2.859724720141E+14
Volume 2.0001802838476E+21
Height 12114501.271824