616668813 is an odd 9-digits composite number following 616668812
and preceding 616668814 . In scientific notation, it is written as 6.16668813 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 409267656 positive integers (up to 616668813) that are relatively prime to 616668813.
616668813 has 8 divisors, whose sum is 688262400
The reverse of 616668813 is 318866616
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred sixteen million six hundred sixty-eight thousand eight hundred thirteen
Scientific notation
6.16668813 × 10^8
Engineering notation
6.16668813 × 10^6
Prime Factorization
9 × 223 × 307259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
616668813
Product of the distinct prime numbers
The prime factorization of 616668813 is 9 × 223 × 307259.
Since it has a total of 3 prime factors.
9 , 4 , 43 , 4 , 733 , 994 , 3747 , 9685 , 38522 , 51059 , 515346 , 599642 , 9700987 , 5127133 , 57769380 , 73628860 , 797532075 , 403380730 , 5578325221 , 7808785111
n×2
1233337626
n×3
1850006439
n×4
2466675252
n×5
3083344065
n÷2
308334406.5
n÷3
205556271
n÷3
154167203.25
n÷5
123333762.6
n2
380280424926828969
n3
2.3450707824676E+26
n4
1.4461320158253E+35
n5
8.9178451364028E+43
2 √n
24832.81725862
3 √n
851.17199942533
4 √n
157.58431793367
5 √n
57.280974394256
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-616668812
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 616668813 can be divided by 8 positive divisors.
The sum of these divisors (counting 616668813) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110000011001111010001101
3
Ternary
1120222101000120200
4
Quaternary
210300121322031
5
Quinary
2230331400223
6
Senary
141105204113
8
Octal
4460317215
10
Decimal
616668813
12
Duodecimal
152630639
16
Hexadecimal
24c19e8d
20
Vigesimal
9ce3c0d
36
Base36
a75cp9
md5
aba7be99a3f9a9a26e731555e0d3e1c1
sha1
7bd31512a89b7b3d0b75adb0e5810a91b0617bfb
sha256
83ef5fab41c4d04070363aca5ba484105214213f3c2a95283b6d07a1ffd16343
sha512
7c66db6f9bdf5765660372ea9f2b1b040ebdf72b30c5a7c43a5754b82520682c1a160aa6d7eb0aee431de2b6cd41c660a26dc4f558c0d89d2b1988aa96e42928
ripemd-160
f79c635a4e299f3a551f8ff8d7b363ad35ee98d8
Diameter
1233337626
Circumference
3874644425.2375
Area
1.1946861892541E+18
Volume
9.8230095231312E+26
Surface area
4.7787447570165E+18
Circumference
3874644425.2375
Perimeter
2466675252
Area
380280424926828969
Diagonal
872101398.83712
Surface area
2281682549560973814
Volume
2.3450707824676E+26
Space diagonal
1068101715.5592
Perimeter
1850006439
Area
1.6466625427429E+17
Altitude
534050857.7796
Surface area
1.6466625427429E+17
Volume
2.7636924210755E+25
Height
290700466.27904