668839113 is an odd 9-digits composite number following 668839112
and preceding 668839114 . In scientific notation, it is written as 6.68839113 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 444695832 positive integers (up to 668839113) that are relatively prime to 668839113.
668839113 has 12 divisors, whose sum is 966428528
The reverse of 668839113 is 311938866
Previous prime number is 3411
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
six hundred sixty-eight million eight hundred thirty-nine thousand one hundred thirteen
Scientific notation
6.68839113 × 10^8
Engineering notation
6.68839113 × 10^6
Prime Factorization
3 × 3 × 3411 × 21787
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
222946371 Product of the distinct prime numbers
The prime factorization of 668839113 is 3 × 3 × 3411 × 21787.
Since it has a total of 4 prime factors.
2 , 3 , 55 , 7 , 599 , 772 , 2304 , 1689 , 70541 , 97467 , 493228 , 732003 , 7728012 , 7008661 , 18426827 , 38713046 , 776027463 , 859480750 , 1093692870 , 9156397539
n×2
1337678226
n×3
2006517339
n×4
2675356452
n×5
3344195565
n÷2
334419556.5
n÷3
222946371
n÷3
167209778.25
n÷5
133767822.6
n2
447345759078626769
n3
2.9920234070646E+26
n4
2.0011822816563E+35
n5
1.3384689822143E+44
2 √n25861.924000352
3 √n874.5283392162
4 √n160.81642951002
5 √n58.218945165551
1 , 3 , 9 , 3411 , 10233 , 21787 , 30699 , 65361 , 196083 , 74315457 , 222946371 , 668839113
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-668839112 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 668839113 can be divided by 12 positive divisors.
The sum of these divisors (counting 668839113) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111110111011010110011001001
3
Ternary
1201121112112210000
4
Quaternary
213313122303021
5
Quinary
2332210322423
6
Senary
150211313213
8
Octal
4767326311
10
Decimal
668839113
12
Duodecimal
167bab809
16
Hexadecimal
27ddacc9
20
Vigesimal
a904hfd
36
Base36
b27jk9
md5
4a5cbe391dabfb938cd3c24af3985891
sha1
13aec3f89a189df0055d847ed1d44ad85a2e7e07
sha256
f98d21c4daf47e8f769b7d23ef79f5f30489be845adc930dda2a32bf69c49195
sha512
26c4215d4c51afc7d23b266d2328f49e23a8f6bf58a1d65364d1f17f236e7c1aef4072cdff3a7194edf55b438e9ab60a0130a4f1c69176f945520337ee950a1c
ripemd-160
c52adf1083f7e4cf15caea52236f4bebfff1c9cf
Diameter
1337678226
Circumference
4202440087.6686
Area
1.405378150336E+18
Volume
1.2532958340004E+27
Surface area
5.6215126013439E+18
Circumference
4202440087.6686
Perimeter
2675356452
Area
447345759078626769
Diagonal
945881344.65019
Surface area
2684074554471760614
Volume
2.9920234070646E+26
Space diagonal
1158463325.8053
Perimeter
2006517339
Area
1.9370639581866E+17
Altitude
579231662.90265
Surface area
1.9370639581866E+17
Volume
3.5261334010071E+25
Height
315293781.55006