25694920 (number)

25694920 is an even 8-digits composite number following 25694919 and preceding 25694921. In scientific notation, it is written as 2.5694920 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 10277952 positive integers (up to 25694920) that are relatively prime to 25694920.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 2.5694920 × 10^7
Engineering notation 2.5694920 × 10^6

Prime Factorization of 25694920

Prime Factorization 2 × 2 × 2 × 5 × 642373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6423730
Product of the distinct prime numbers

The prime factorization of 25694920 is 2 × 2 × 2 × 5 × 642373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 28, 16, 352, 909, 2956, 2143, 79889, 98409, 819849, 518593, 2141853, 6730618, 58979136, 80538054, 7313198, 618182155, 1975031945, 2067330062

Basic calculations (n = 25694920)

Multiplication

n×y
n×2 51389840
n×3 77084760
n×4 102779680
n×5 128474600

Division

n÷y
n÷2 12847460
n÷3 8564973.3333333
n÷3 6423730
n÷5 5138984

Exponentiation

ny
n2 660228913806400
n3 1.6964529121942E+22
n4 4.3590221862598E+29
n5 1.1200472635417E+37

Nth Root

y√n
2√n 5069.0156835425
3√n 295.08632922986
4√n 71.197020187242
5√n 30.336778034908

Divisors of 25694920

1, 2, 4, 5, 8, 10, 20, 40, 642373, 1284746, 2569492, 3211865, 5138984, 6423730, 12847460, 25694920

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 -25694919
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 25694920 can be divided by 16 positive divisors. The sum of these divisors (counting 25694920) is 1, the average is 0.0625.

Base conversion 25694920

Base System Value
2 Binary 1100010000001001011001000
3 Ternary 1210100102210201
4 Quaternary 1202001023020
5 Quinary 23034214140
6 Senary 2314421544
8 Octal 142011310
10 Decimal 25694920
12 Duodecimal 87318b4
16 Hexadecimal 18812c8
20 Vigesimal 80bh60
36 Base36 faqbs

Cryptographic Hash Functions

md5 d42a6ced63b3fb56a34d62eb1bc098ce
sha1 35cfbd48740f2233575648e607f1c6ae7faf6cdd
sha256 b155a77de32624410a916a77a0365d09585383a76acf826edc321d3a6a79bcbc
sha512 17fcb71c643d736e8652bfc421bfbe04a7e5775e48af6a7d2cf10b13f5b2e0218ceb75f6dc0f68222e67305283fd241e285bf71599dc74d399b1397cd83065a5
ripemd-160 582ccb59fcbd6436e75e1b385ead4b003ab74cea

25694920 as geometric shapes

Circle

Radius = n
Diameter 51389840
Circumference 161445943.81315
Area 2.0741703053018E+15

Sphere

Radius = n
Volume 7.1060853414806E+22
Surface area 8.296681221207E+15
Circumference 161445943.81315

Square

Length = n
Perimeter 102779680
Area 660228913806400
Diagonal 36338104.348092

Cube

Length = n
Surface area 3961373482838400
Volume 1.6964529121942E+22
Space diagonal 44504906.936418

Equilateral Triangle

Length = n
Perimeter 77084760
Area 2.8588750583467E+14
Altitude 22252453.468209

Triangular Pyramid

Length = n
Surface area 2.8588750583467E+14
Volume 1.9992889302937E+21
Height 12112701.449364