25485812 (number)

25485812 is an even 8-digits composite number following 25485811 and preceding 25485813. In scientific notation, it is written as 2.5485812 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 11547360 positive integers (up to 25485812) that are relatively prime to 25485812.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-five thousand eight hundred twelve

Notation

Scientific notation 2.5485812 × 10^7
Engineering notation 2.5485812 × 10^6

Prime Factorization of 25485812

Prime Factorization 2 × 2 × 11 × 397 × 1459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12742906
Product of the distinct prime numbers

The prime factorization of 25485812 is 2 × 2 × 11 × 397 × 1459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 9, 68, 961, 885, 8015, 5477, 39438, 25915, 596200, 504934, 1813292, 9215949, 30772235, 94877880, 722470517, 318938330, 9734470790, 2475867452

Basic calculations (n = 25485812)

Multiplication

n×y
n×2 50971624
n×3 76457436
n×4 101943248
n×5 127429060

Division

n÷y
n÷2 12742906
n÷3 8495270.6666667
n÷3 6371453
n÷5 5097162.4

Exponentiation

ny
n2 649526613299344
n3 1.6553713155544E+22
n4 4.2188482138412E+29
n5 1.0752077243449E+37

Nth Root

y√n
2√n 5048.3474523848
3√n 294.28366654918
4√n 71.051723781938
5√n 30.287239724972

Divisors of 25485812

1, 2, 4, 11, 22, 44, 397, 794, 1459, 1588, 2918, 4367, 5836, 8734, 16049, 17468, 32098, 64196, 579223, 1158446, 2316892, 6371453, 12742906, 25485812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25485811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25485812 can be divided by 24 positive divisors. The sum of these divisors (counting 25485812) is 1, the average is 0.041666666666667.

Base conversion 25485812

Base System Value
2 Binary 1100001001110000111110100
3 Ternary 1202221210221222
4 Quaternary 1201032013310
5 Quinary 23011021222
6 Senary 2310125512
8 Octal 141160764
10 Decimal 25485812
12 Duodecimal 8650898
16 Hexadecimal 184e1f4
20 Vigesimal 7j5eac
36 Base36 f68z8

Cryptographic Hash Functions

md5 36dc8798fe87c062699da464d6cf14a2
sha1 2c79e1a363a06cfea8fcd44f1d1d91ea5e6e3251
sha256 230d5e0c7a398a0cd729da7ddeca835e8fca93cbfd21d07683f1121837ad7b90
sha512 6e719b6513ecb233ee18485b4dd1bcfe6e8fdaab1d598674c68ec9901d3ba5989b7cd3040b2afe5df52c404f6beda84493981b0d3071fead6e537164f3a37b3a
ripemd-160 09c0660e74d2b46ee058938e7a175d251c14c6d9

25485812 as geometric shapes

Circle

Radius = n
Diameter 50971624
Circumference 160132079.49994
Area 2.0405480366523E+15

Sphere

Radius = n
Volume 6.9340031518785E+22
Surface area 8.1621921466091E+15
Circumference 160132079.49994

Square

Length = n
Perimeter 101943248
Area 649526613299344
Diagonal 36042380.978491

Cube

Length = n
Surface area 3897159679796064
Volume 1.6553713155544E+22
Space diagonal 44142721.256149

Equilateral Triangle

Length = n
Perimeter 76457436
Area 2.8125327377565E+14
Altitude 22071360.628074

Triangular Pyramid

Length = n
Surface area 2.8125327377565E+14
Volume 1.9508738043503E+21
Height 12014126.99283