12898 (number)

12898 is an even 5-digits composite number following 12897 and preceding 12899. In scientific notation, it is written as 1.2898 × 10^4. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 6448 positive integers (up to 12898) that are relatively prime to 12898.

Interesting facts

Basic properties

Name

Name twelve thousand eight hundred ninety-eight

Notation

Scientific notation 1.2898 × 10^4
Engineering notation 1.2898 × 10^3

Prime Factorization of 12898

Prime Factorization 2 × 6449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12898
Product of the distinct prime numbers

The prime factorization of 12898 is 2 × 6449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 23, 13, 537, 114, 4169, 2844, 86176, 64811, 850950, 195474, 2984701, 4286895, 56192388, 61828269, 535785332, 186005433, 7593506664, 3915387463

Basic calculations (n = 12898)

Multiplication

n×y
n×2 25796
n×3 38694
n×4 51592
n×5 64490

Division

n÷y
n÷2 6449
n÷3 4299.3333333333
n÷3 3224.5
n÷5 2579.6

Exponentiation

ny
n2 166358404
n3 2145690694792
n4 27675118581427216
n5 3.5695367946325E+20

Nth Root

y√n
2√n 113.56936206566
3√n 23.451688889899
4√n 10.656892702174
5√n 6.6390276061948

Divisors of 12898

1, 2, 6449, 12898

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12898 can be divided by 4 positive divisors. The sum of these divisors (counting 12898) is 1, the average is 0.25.

Base conversion 12898

Base System Value
2 Binary 11001001100010
3 Ternary 122200201
4 Quaternary 3021202
5 Quinary 403043
6 Senary 135414
8 Octal 31142
10 Decimal 12898
12 Duodecimal 756a
16 Hexadecimal 3262
20 Vigesimal 1c4i
36 Base36 9ya

Cryptographic Hash Functions

md5 0eeee4beb285c6046d12de9cb4033d5d
sha1 2359a3926728a5773cd8037d171d111589d5e776
sha256 b49285a0a7ccf28c9954445c836fe63abb8caee17530c2454c64520b9bce2082
sha512 adacb55a357d4783a820d9289acce396df8b11cb202e4be3c18a8fc2d891a99ba6200bc4918d8a98d4a137f7e11963a233aaae20a246eb6b611d8a3f8c060a45
ripemd-160 6922069e9eec8fca803dad77a900e540d2e9c56f

12898 as geometric shapes

Circle

Radius = n
Diameter 25796
Circumference 81040.524092002
Area 522630339.86932

Sphere

Radius = n
Volume 8987848164846
Surface area 2090521359.4773
Circumference 81040.524092002

Square

Length = n
Perimeter 51592
Area 166358404
Diagonal 18240.526527488

Cube

Length = n
Surface area 998150424
Volume 2145690694792
Space diagonal 22339.991316023

Equilateral Triangle

Length = n
Perimeter 38694
Area 72035301.998517
Altitude 11169.995658012

Triangular Pyramid

Length = n
Surface area 72035301.998517
Volume 252872073436.05
Height 6080.1755091627