12698900 (number)

12698900 is an even 8-digits composite number following 12698899 and preceding 12698901. In scientific notation, it is written as 1.2698900 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 18 positive divisors. There are 5079520 positive integers (up to 12698900) that are relatively prime to 12698900.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-eight thousand nine hundred

Notation

Scientific notation 1.2698900 × 10^7
Engineering notation 1.2698900 × 10^6

Prime Factorization of 12698900

Prime Factorization 2 × 2 × 5 × 5 × 126989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1269890
Product of the distinct prime numbers

The prime factorization of 12698900 is 2 × 2 × 5 × 5 × 126989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 44, 98, 403, 917, 6848, 4797, 14137, 75306, 559390, 678269, 5278039, 2287758, 11532280, 9925512, 874837506, 346613329, 6217084200, 781934060

Basic calculations (n = 12698900)

Multiplication

n×y
n×2 25397800
n×3 38096700
n×4 50795600
n×5 63494500

Division

n÷y
n÷2 6349450
n÷3 4232966.6666667
n÷3 3174725
n÷5 2539780

Exponentiation

ny
n2 161262061210000
n3 2.0478507890997E+21
n4 2.6005452385698E+28
n5 3.3024063930074E+35

Nth Root

y√n
2√n 3563.5515991774
3√n 233.30391919469
4√n 59.695490610074
5√n 26.348337676088

Divisors of 12698900

1, 2, 4, 5, 10, 20, 25, 50, 100, 126989, 253978, 507956, 634945, 1269890, 2539780, 3174725, 6349450, 12698900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12698899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12698900 can be divided by 18 positive divisors. The sum of these divisors (counting 12698900) is 1, the average is 0.055555555555556.

Base conversion 12698900

Base System Value
2 Binary 110000011100010100010100
3 Ternary 212220011121122
4 Quaternary 300130110110
5 Quinary 11222331100
6 Senary 1132103112
8 Octal 60342424
10 Decimal 12698900
12 Duodecimal 4304a98
16 Hexadecimal c1c514
20 Vigesimal 3j7750
36 Base36 7k6j8

Cryptographic Hash Functions

md5 8ad6d448c0b3a189ef6d7993059de48d
sha1 2cd801e9567d74600a281fa8b7934334ebfd1ab3
sha256 f7b3da2f461f0cb483d5bd8a4a93961b67338090fd8130047b29da3a0d68ea20
sha512 a6b5ca4ebed7ebc24844c751a868215e375bde9a819e5d786a46bc87b8dd92546f2c5345192e7e444af41a94e3087df573d39edc698657e0dbc9b2571f42bbf2
ripemd-160 5dcfd41c4ccfdc7bead5526c82663484045c8659

12698900 as geometric shapes

Circle

Radius = n
Diameter 25397800
Circumference 79789541.897343
Area 5.0661970680008E+14

Sphere

Radius = n
Volume 8.5780173262448E+21
Surface area 2.0264788272003E+15
Circumference 79789541.897343

Square

Length = n
Perimeter 50795600
Area 161262061210000
Diagonal 17958956.60722

Cube

Length = n
Surface area 967572367260000
Volume 2.0478507890997E+21
Space diagonal 21995140.000236

Equilateral Triangle

Length = n
Perimeter 38096700
Area 69828520837251
Altitude 10997570.000118

Triangular Pyramid

Length = n
Surface area 69828520837251
Volume 2.4134152997177E+20
Height 5986318.8690732