25485798 (number)

25485798 is an even 8-digits composite number following 25485797 and preceding 25485799. In scientific notation, it is written as 2.5485798 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 7841760 positive integers (up to 25485798) that are relatively prime to 25485798.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-five thousand seven hundred ninety-eight

Notation

Scientific notation 2.5485798 × 10^7
Engineering notation 2.5485798 × 10^6

Prime Factorization of 25485798

Prime Factorization 2 × 39 × 326741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25485798
Product of the distinct prime numbers

The prime factorization of 25485798 is 2 × 39 × 326741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25485798)

Multiplication

n×y
n×2 50971596
n×3 76457394
n×4 101943192
n×5 127428990

Division

n÷y
n÷2 12742899
n÷3 8495266
n÷3 6371449.5
n÷5 5097159.6

Exponentiation

ny
n2 649525899696804
n3 1.6553685875441E+22
n4 4.2188389437694E+29
n5 1.0752047711544E+37

Nth Root

y√n
2√n 5048.3460657922
3√n 294.28361266336
4√n 71.051714024309
5√n 30.287236397462

Divisors of 25485798

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25485797
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25485798 can be divided by 8 positive divisors. The sum of these divisors (counting 25485798) is 1, the average is 0.125.

Base conversion 25485798

Base System Value
2 Binary 1100001001110000111100110
3 Ternary 1202221210221110
4 Quaternary 1201032013212
5 Quinary 23011021143
6 Senary 2310125450
8 Octal 141160746
10 Decimal 25485798
12 Duodecimal 8650886
16 Hexadecimal 184e1e6
20 Vigesimal 7j5e9i
36 Base36 f68yu

Cryptographic Hash Functions

md5 dde8adccc3a678ac48a6cb3805933071
sha1 cd77a7901fe8196a90ba7352c6aa43eafb264c18
sha256 78d32e8587ebd2fec9057769e76613cc7b4c4a6dd137524a9bec510c30d78267
sha512 e9b3aa5b511dae7b8722c107ddd1a1aa0baefd82a5cd13a991c129d0f6749426c9bcf645d9bcdcb5725652bce2dd4384fa0c63e302b1bfd0466762686b8336ff
ripemd-160 73f1490e426b7bed6608ced46008c5f818cc92c5

25485798 as geometric shapes

Circle

Radius = n
Diameter 50971596
Circumference 160131991.53535
Area 2.0405457948038E+15

Sphere

Radius = n
Volume 6.9339917248158E+22
Surface area 8.1621831792151E+15
Circumference 160131991.53535

Square

Length = n
Perimeter 101943192
Area 649525899696804
Diagonal 36042361.179501

Cube

Length = n
Surface area 3897155398180824
Volume 1.6553685875441E+22
Space diagonal 44142697.007437

Equilateral Triangle

Length = n
Perimeter 76457394
Area 2.8125296477669E+14
Altitude 22071348.503719

Triangular Pyramid

Length = n
Surface area 2.8125296477669E+14
Volume 1.9508705893594E+21
Height 12014120.393167