25419990 (number)

25419990 is an even 8-digits composite number following 25419989 and preceding 25419991. In scientific notation, it is written as 2.5419990 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 6714464 positive integers (up to 25419990) that are relatively prime to 25419990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5419990 × 10^7
Engineering notation 2.5419990 × 10^6

Prime Factorization of 25419990

Prime Factorization 2 × 5 × 3 × 107 × 7919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25419990
Product of the distinct prime numbers

The prime factorization of 25419990 is 2 × 5 × 3 × 107 × 7919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 44, 71, 396, 329, 6123, 7885, 92365, 61792, 577035, 209078, 4067502, 3853739, 48401196, 68845375, 638720025, 431187577, 4979109339, 323400119

Basic calculations (n = 25419990)

Multiplication

n×y
n×2 50839980
n×3 76259970
n×4 101679960
n×5 127099950

Division

n÷y
n÷2 12709995
n÷3 8473330
n÷3 6354997.5
n÷5 5083998

Exponentiation

ny
n2 646175891600100
n3 1.6425784702716E+22
n4 4.1754328288518E+29
n5 1.0613946075509E+37

Nth Root

y√n
2√n 5041.8240746777
3√n 294.03010011595
4√n 71.005803105646
5√n 30.2715790162

Divisors of 25419990

1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 7919, 15838, 23757, 39595, 47514, 79190, 118785, 237570, 847333, 1694666, 2541999, 4236665, 5083998, 8473330, 12709995, 25419990

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 -25419989
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 25419990 can be divided by 32 positive divisors. The sum of these divisors (counting 25419990) is 1, the average is 0.03125.

Base conversion 25419990

Base System Value
2 Binary 1100000111110000011010110
3 Ternary 1202211110200010
4 Quaternary 1200332003112
5 Quinary 23001414430
6 Senary 2304501050
8 Octal 140760326
10 Decimal 25419990
12 Duodecimal 861a786
16 Hexadecimal 183e0d6
20 Vigesimal 7ih9ja
36 Base36 f4u6u

Cryptographic Hash Functions

md5 a19d65c0375e699800dc24daeb913c5a
sha1 7cbe384ac1888f0945123029bbb7925f1963671e
sha256 68dafa8038260faece50d48c22dea582a18b68a7a5a3804e1d62b2ae7e5110c2
sha512 6716e447677e2524038f422f329f47d5fe50df1fb43808a4e2573d29e1f6a22ce09de61b820f83be73c968ce0231de6946392f2d7a44b9470ad989192fc720f2
ripemd-160 7c268242f7fe11a955d780118e1df67f7d3a543a

25419990 as geometric shapes

Circle

Radius = n
Diameter 50839980
Circumference 159718507.67665
Area 2.0300214339777E+15

Sphere

Radius = n
Volume 6.8804166068665E+22
Surface area 8.1200857359108E+15
Circumference 159718507.67665

Square

Length = n
Perimeter 101679960
Area 646175891600100
Diagonal 35949294.613388

Cube

Length = n
Surface area 3877055349600600
Volume 1.6425784702716E+22
Space diagonal 44028714.207893

Equilateral Triangle

Length = n
Perimeter 76259970
Area 2.7980236871937E+14
Altitude 22014357.103946

Triangular Pyramid

Length = n
Surface area 2.7980236871937E+14
Volume 1.9357972916001E+21
Height 11983098.204463