12968900 (number)

12968900 is an even 8-digits composite number following 12968899 and preceding 12968901. In scientific notation, it is written as 1.2968900 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 4377600 positive integers (up to 12968900) that are relatively prime to 12968900.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-eight thousand nine hundred

Notation

Scientific notation 1.2968900 × 10^7
Engineering notation 1.2968900 × 10^6

Prime Factorization of 12968900

Prime Factorization 2 × 2 × 175 × 97 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6484450
Product of the distinct prime numbers

The prime factorization of 12968900 is 2 × 2 × 175 × 97 × 191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 9, 10, 372, 283, 166, 47, 40448, 85133, 469398, 422701, 9811638, 451455, 7498665, 33620788, 361544713, 5702386, 2501985781, 1417103755

Basic calculations (n = 12968900)

Multiplication

n×y
n×2 25937800
n×3 38906700
n×4 51875600
n×5 64844500

Division

n÷y
n÷2 6484450
n÷3 4322966.6666667
n÷3 3242225
n÷5 2593780

Exponentiation

ny
n2 168192367210000
n3 2.1812699911098E+21
n4 2.8288672387703E+28
n5 3.6687296332889E+35

Nth Root

y√n
2√n 3601.2358989658
3√n 234.94581518203
4√n 60.010298274261
5√n 26.459438779611

Divisors of 12968900

1, 2, 4, 97, 175, 191, 194, 350, 382, 388, 700, 764, 16975, 18527, 33425, 33950, 37054, 66850, 67900, 74108, 133700, 3242225, 6484450, 12968900

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 -12968899
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 12968900 can be divided by 24 positive divisors. The sum of these divisors (counting 12968900) is 1, the average is 0.041666666666667.

Base conversion 12968900

Base System Value
2 Binary 110001011110001111000100
3 Ternary 220101212222122
4 Quaternary 301132033010
5 Quinary 11310001100
6 Senary 1141545112
8 Octal 61361704
10 Decimal 12968900
12 Duodecimal 4415198
16 Hexadecimal c5e3c4
20 Vigesimal 411250
36 Base36 7pyv8

Cryptographic Hash Functions

md5 93c6d40e52f00413b8a5d498cc52bed4
sha1 05e21a55588d871d5b6878bb5a681478ef27ffe3
sha256 7a3bd5b7e7d516752c28c5caed125faf96382d6f4172324ff4b736dc3e67463b
sha512 ab4bdb2d853ce960f5a4591b2d492b55b191ce0850b484f3b797ef1d79e7903e74d3e24274d00a35b00d1943996e9dad1f3237383d5cae87c7e7ce2fcd629364
ripemd-160 aa3d18183e300b008f16e60c2e2e6401d68bf6d7

12968900 as geometric shapes

Circle

Radius = n
Diameter 25937800
Circumference 81486001.930281
Area 5.2839190521681E+14

Sphere

Radius = n
Volume 9.1368823727551E+21
Surface area 2.1135676208673E+15
Circumference 81486001.930281

Square

Length = n
Perimeter 51875600
Area 168192367210000
Diagonal 18340794.26906

Cube

Length = n
Surface area 1009154203260000
Volume 2.1812699911098E+21
Space diagonal 22462793.71828

Equilateral Triangle

Length = n
Perimeter 38906700
Area 72829431363250
Altitude 11231396.85914

Triangular Pyramid

Length = n
Surface area 72829431363250
Volume 2.5706513371874E+20
Height 6113598.0896868