312609968 is an even 9-digits composite number following 312609967
and preceding 312609969 . In scientific notation, it is written as 3.12609968 × 10^8.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 142095360 positive integers (up to 312609968) that are relatively prime to 312609968.
312609968 has 20 divisors, whose sum is 660744168
The reverse of 312609968 is 869906213
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred twelve million six hundred nine thousand nine hundred sixty-eight
Scientific notation
3.12609968 × 10^8
Engineering notation
3.12609968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11 × 1776193
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
39076246
Product of the distinct prime numbers
The prime factorization of 312609968 is 2 × 2 × 2 × 2 × 11 × 1776193.
Since it has a total of 6 prime factors.
3 , 8 , 82 , 14 , 888 , 557 , 745 , 8420 , 77670 , 78944 , 766071 , 242727 , 5662992 , 449746 , 92566448 , 74563655 , 93134094 , 525509729 , 3161126315 , 2894791845
n×2
625219936
n×3
937829904
n×4
1250439872
n×5
1563049840
n÷2
156304984
n÷3
104203322.66667
n÷3
78152492
n÷5
62521993.6
n2
97724992092961024
n3
3.0549806650981E+25
n4
9.5501740795693E+33
n5
2.9854796134086E+42
2 √n
17680.77962082
3 √n
678.68399456729
4 √n
132.96909272767
5 √n
50.003518480777
1 , 2 , 4 , 8 , 11 , 16 , 22 , 44 , 88 , 176 , 1776193 , 3552386 , 7104772 , 14209544 , 19538123 , 28419088 , 39076246 , 78152492 , 156304984 , 312609968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-312609967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 312609968 can be divided by 20 positive divisors.
The sum of these divisors (counting 312609968) is 1, the average is 0.05.
Base
System
Value
2
Binary
10010101000100000110010110000
3
Ternary
210210020020020222
4
Quaternary
102220200302300
5
Quinary
1120012004333
6
Senary
51004152212
8
Octal
2250406260
10
Decimal
312609968
12
Duodecimal
88838668
16
Hexadecimal
12a20cb0
20
Vigesimal
4hdg4i8
36
Base36
564be8
md5
473e7af666fb2555ea9f51c086a5e3de
sha1
c5dfef3b61a90214a1a097af2278bd892246c725
sha256
01a2ddc4f2cb99e6d064b2c0d25e477c6ee52857a78ff959150f9571e887a884
sha512
d40762066a673af991df905a831d046953cc1966c4e268360a116b8ce1f8a8bbbf26f3a816429b896d09ee590079ebe3d193d39becea9cb05eb39117fcf2ec29
ripemd-160
284c954e082f67eb524cebec9da10809f8b6f13e
Diameter
625219936
Circumference
1964186357.8155
Area
3.0701211723137E+17
Volume
1.2796673085775E+26
Surface area
1.2280484689255E+18
Circumference
1964186357.8155
Perimeter
1250439872
Area
97724992092961024
Diagonal
442097256.47862
Surface area
586349952557766144
Volume
3.0549806650981E+25
Space diagonal
541456347.52848
Perimeter
937829904
Area
4.2316162868569E+16
Altitude
270728173.76424
Surface area
4.2316162868569E+16
Volume
3.6003292411411E+24
Height
147365752.15954