25485736 (number)

25485736 is an even 8-digits composite number following 25485735 and preceding 25485737. In scientific notation, it is written as 2.5485736 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 12742864 positive integers (up to 25485736) that are relatively prime to 25485736.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-five thousand seven hundred thirty-six

Notation

Scientific notation 2.5485736 × 10^7
Engineering notation 2.5485736 × 10^6

Prime Factorization of 25485736

Prime Factorization 2 × 2 × 2 × 3185717

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6371434
Product of the distinct prime numbers

The prime factorization of 25485736 is 2 × 2 × 2 × 3185717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 58, 70, 718, 220, 3148, 7829, 91091, 31191, 993885, 252994, 1100826, 4140143, 53529211, 53313011, 450852831, 577408209, 1223699322, 6303538312

Basic calculations (n = 25485736)

Multiplication

n×y
n×2 50971472
n×3 76457208
n×4 101942944
n×5 127428680

Division

n÷y
n÷2 12742868
n÷3 8495245.3333333
n÷3 6371434
n÷5 5097147.2

Exponentiation

ny
n2 649522739461696
n3 1.6553565063918E+22
n4 4.2187978907783E+29
n5 1.0751916928173E+37

Nth Root

y√n
2√n 5048.3399251635
3√n 294.28337402589
4√n 71.051670811906
5√n 30.28722166133

Divisors of 25485736

1, 2, 4, 8, 3185717, 6371434, 12742868, 25485736

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 -25485735
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 25485736 can be divided by 8 positive divisors. The sum of these divisors (counting 25485736) is 1, the average is 0.125.

Base conversion 25485736

Base System Value
2 Binary 1100001001110000110101000
3 Ternary 1202221210212011
4 Quaternary 1201032012220
5 Quinary 23011020421
6 Senary 2310125304
8 Octal 141160650
10 Decimal 25485736
12 Duodecimal 8650834
16 Hexadecimal 184e1a8
20 Vigesimal 7j5e6g
36 Base36 f68x4

Cryptographic Hash Functions

md5 f0a6b50f20c35fb770204b046a68506f
sha1 f639596f6412f437219a22fb444d44f386f596b8
sha256 58d1314105052588e1e504d9e09c26047a25e88fece9ff4c0b4b697bbcf0f7e4
sha512 27adbe14cedac2e3c497b95b02302696f39f9d50e97465c678333128f13e0d60343a3cb17ab41626c9ba4c7ee2bf8e29d87c0757504de7d91427db5a49cdc000
ripemd-160 f7110356cfd5d49ff0d54d5d93157a00e68a3960

25485736 as geometric shapes

Circle

Radius = n
Diameter 50971472
Circumference 160131601.97786
Area 2.0405358666324E+15

Sphere

Radius = n
Volume 6.9339411194032E+22
Surface area 8.1621434665295E+15
Circumference 160131601.97786

Square

Length = n
Perimeter 101942944
Area 649522739461696
Diagonal 36042273.49826

Cube

Length = n
Surface area 3897136436770176
Volume 1.6553565063918E+22
Space diagonal 44142589.620287

Equilateral Triangle

Length = n
Perimeter 76457208
Area 2.8125159635474E+14
Altitude 22071294.810144

Triangular Pyramid

Length = n
Surface area 2.8125159635474E+14
Volume 1.9508563515848E+21
Height 12014091.166087