25951938 (number)

25951938 is an even 8-digits composite number following 25951937 and preceding 25951939. In scientific notation, it is written as 2.5951938 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 8460288 positive integers (up to 25951938) that are relatively prime to 25951938.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred fifty-one thousand nine hundred thirty-eight

Notation

Scientific notation 2.5951938 × 10^7
Engineering notation 2.5951938 × 10^6

Prime Factorization of 25951938

Prime Factorization 2 × 3 × 73 × 307 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25951938
Product of the distinct prime numbers

The prime factorization of 25951938 is 2 × 3 × 73 × 307 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25951938)

Multiplication

n×y
n×2 51903876
n×3 77855814
n×4 103807752
n×5 129759690

Division

n÷y
n÷2 12975969
n÷3 8650646
n÷3 6487984.5
n÷5 5190387.6

Exponentiation

ny
n2 673503085955844
n3 1.7478710329535E+22
n4 4.5360640679205E+29
n5 1.177196534547E+37

Nth Root

y√n
2√n 5094.304466755
3√n 296.06695131505
4√n 71.374396437063
5√n 30.39722645976

Divisors of 25951938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25951937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25951938 can be divided by 32 positive divisors. The sum of these divisors (counting 25951938) is 1, the average is 0.03125.

Base conversion 25951938

Base System Value
2 Binary 1100010111111111011000010
3 Ternary 1210211111100220
4 Quaternary 1202333323002
5 Quinary 23120430223
6 Senary 2324123510
8 Octal 142777302
10 Decimal 25951938
12 Duodecimal 8836596
16 Hexadecimal 18bfec2
20 Vigesimal 823jgi
36 Base36 fg8n6

Cryptographic Hash Functions

md5 db85833b3b5337a515c348d856e2feb4
sha1 4e775b31e2128da8cb77cb5a4e6b1cea5a2f1417
sha256 460ce248a1eff07eb85b136a505dd531380ece78d391b6be7eea05f9d0af6490
sha512 98bbf506a99e7aa14302b5366d15e610a167fb99186f3dd11102858d817a4b53661760edf0066061d6b1b7fb64729b09c8daca2cc5e17cbdcade499b10bb1259
ripemd-160 51104c7e0cadd72ab2661b89f2e25219bfe47dbd

25951938 as geometric shapes

Circle

Radius = n
Diameter 51903876
Circumference 163060835.53444
Area 2.1158723470089E+15

Sphere

Radius = n
Volume 7.3214650620654E+22
Surface area 8.4634893880357E+15
Circumference 163060835.53444

Square

Length = n
Perimeter 103807752
Area 673503085955844
Diagonal 36701582.689466

Cube

Length = n
Surface area 4041018515735064
Volume 1.7478710329535E+22
Space diagonal 44950075.170877

Equilateral Triangle

Length = n
Perimeter 77855814
Area 2.9163539098249E+14
Altitude 22475037.585439

Triangular Pyramid

Length = n
Surface area 2.9163539098249E+14
Volume 2.0598857667349E+21
Height 12233860.896489