25702988 (number)

25702988 is an even 8-digits composite number following 25702987 and preceding 25702989. In scientific notation, it is written as 2.5702988 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 12837552 positive integers (up to 25702988) that are relatively prime to 25702988.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred two thousand nine hundred eighty-eight

Notation

Scientific notation 2.5702988 × 10^7
Engineering notation 2.5702988 × 10^6

Prime Factorization of 25702988

Prime Factorization 2 × 2 × 1093 × 5879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12851494
Product of the distinct prime numbers

The prime factorization of 25702988 is 2 × 2 × 1093 × 5879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 48, 54, 984, 3, 8499, 9787, 418, 81819, 994460, 911726, 234526, 9729345, 28828656, 38674919, 572538305, 70820422, 15542257, 9490657090

Basic calculations (n = 25702988)

Multiplication

n×y
n×2 51405976
n×3 77108964
n×4 102811952
n×5 128514940

Division

n÷y
n÷2 12851494
n÷3 8567662.6666667
n÷3 6425747
n÷5 5140597.6

Exponentiation

ny
n2 660643592128144
n3 1.6980514320747E+22
n4 4.3644995581998E+29
n5 1.1218067977041E+37

Nth Root

y√n
2√n 5069.8114363357
3√n 295.11721091605
4√n 71.202608353456
5√n 30.338682896961

Divisors of 25702988

1, 2, 4, 1093, 2186, 4372, 5879, 11758, 23516, 6425747, 12851494, 25702988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25702987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25702988 can be divided by 12 positive divisors. The sum of these divisors (counting 25702988) is 1, the average is 0.083333333333333.

Base conversion 25702988

Base System Value
2 Binary 1100010000011001001001100
3 Ternary 1210100211212112
4 Quaternary 1202003021030
5 Quinary 23034443423
6 Senary 2314523152
8 Octal 142031114
10 Decimal 25702988
12 Duodecimal 87364b8
16 Hexadecimal 188324c
20 Vigesimal 80ch98
36 Base36 fawjw

Cryptographic Hash Functions

md5 71a76187327b9c5a55e04b43750c1a94
sha1 a9c0bb8ad2d0d8091a449935824d014883005b7b
sha256 091cfb7575f8725ad21ac298508dd1bf898a55b8f9401335a863bc12bbfb4a20
sha512 6a73162d811c4f6be4bc8185451dafdda1b95cf24e250f8dc19db3e971a09cdecf511d31236724861bf37651592037ad225f75aa0de97a328ee93509b8e2e395
ripemd-160 0652505cb97e838dd61449ac809aca60d0a4980e

25702988 as geometric shapes

Circle

Radius = n
Diameter 51405976
Circumference 161496636.55221
Area 2.0754730556709E+15

Sphere

Radius = n
Volume 7.1127812058978E+22
Surface area 8.3018922226838E+15
Circumference 161496636.55221

Square

Length = n
Perimeter 102811952
Area 660643592128144
Diagonal 36349514.223113

Cube

Length = n
Surface area 3963861552768864
Volume 1.6980514320747E+22
Space diagonal 44518881.122333

Equilateral Triangle

Length = n
Perimeter 77108964
Area 2.8606706681519E+14
Altitude 22259440.561167

Triangular Pyramid

Length = n
Surface area 2.8606706681519E+14
Volume 2.0011728040392E+21
Height 12116504.741038