25895940 (number)

25895940 is an even 8-digits composite number following 25895939 and preceding 25895941. In scientific notation, it is written as 2.5895940 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 5918976 positive integers (up to 25895940) that are relatively prime to 25895940.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred ninety-five thousand nine hundred forty

Notation

Scientific notation 2.5895940 × 10^7
Engineering notation 2.5895940 × 10^6

Prime Factorization of 25895940

Prime Factorization 2 × 2 × 3 × 5 × 7 × 61657

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12947970
Product of the distinct prime numbers

The prime factorization of 25895940 is 2 × 2 × 3 × 5 × 7 × 61657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25895940)

Multiplication

n×y
n×2 51791880
n×3 77687820
n×4 103583760
n×5 129479700

Division

n÷y
n÷2 12947970
n÷3 8631980
n÷3 6473985
n÷5 5179188

Exponentiation

ny
n2 670599708483600
n3 1.7365809814909E+22
n4 4.4970396901829E+29
n5 1.1645506999459E+37

Nth Root

y√n
2√n 5088.8053607895
3√n 295.85385103127
4√n 71.335863075942
5√n 30.384097151633

Divisors of 25895940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25895939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25895940 can be divided by 48 positive divisors. The sum of these divisors (counting 25895940) is 1, the average is 0.020833333333333.

Base conversion 25895940

Base System Value
2 Binary 1100010110010010000000100
3 Ternary 1210201122112220
4 Quaternary 1202302100010
5 Quinary 23112132230
6 Senary 2323012340
8 Octal 142622004
10 Decimal 25895940
12 Duodecimal 880a0b0
16 Hexadecimal 18b2404
20 Vigesimal 81gjh0
36 Base36 ff1fo

Cryptographic Hash Functions

md5 32df668e1b26fff0eea1e211aab35829
sha1 1e5c7ebcac8cdfab4ed92c7eac9649abffd68340
sha256 0b45d9d5e1cec3d6a14d3c5ce869b736ef749082b10a9e038c7006366d223a6b
sha512 81e0b5d80ae10b37311360b174ae5739f2ee3ca3359b99223a5abbefaf45db2f9506f703cc27e9365c711315048cbabe818bd7e48b0f2d11170afc69b497c292
ripemd-160 9af604bf42710367ea5ecb0658e0b5aec2b3d08b

25895940 as geometric shapes

Circle

Radius = n
Diameter 51791880
Circumference 162708989.7236
Area 2.1067511176715E+15

Sphere

Radius = n
Volume 7.2741734050873E+22
Surface area 8.4270044706861E+15
Circumference 162708989.7236

Square

Length = n
Perimeter 103583760
Area 670599708483600
Diagonal 36622389.5584

Cube

Length = n
Surface area 4023598250901600
Volume 1.7365809814909E+22
Space diagonal 44853083.789755

Equilateral Triangle

Length = n
Perimeter 77687820
Area 2.9037819165862E+14
Altitude 22426541.894878

Triangular Pyramid

Length = n
Surface area 2.9037819165862E+14
Volume 2.0465803134863E+21
Height 12207463.186133