1668852012 is an even 10-digits composite number following 1668852011
and preceding 1668852013 . In scientific notation, it is written as 1.668852012 × 10^9.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 554852416 positive integers (up to 1668852012) that are relatively prime to 1668852012.
1668852012 has 24 divisors, whose sum is 3904009200
The reverse of 1668852012 is 2102588661
Previous prime number is 389
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion six hundred sixty-eight million eight hundred fifty-two thousand twelve
Scientific notation
1.668852012 × 10^9
Engineering notation
1.668852012 × 10^9
Prime Factorization
2 × 2 × 3 × 389 × 357509
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
834426006 Product of the distinct prime numbers
The prime factorization of 1668852012 is 2 × 2 × 3 × 389 × 357509.
Since it has a total of 5 prime factors.
5 , 5 , 36 , 52 , 670 , 148 , 9070 , 673 , 75806 , 55150 , 87216 , 51437 , 3950999 , 8034964 , 39410812 , 52750316 , 109382520 , 856352480 , 9983844392 , 5862117075
n×2
3337704024
n×3
5006556036
n×4
6675408048
n×5
8344260060
n÷2
834426006
n÷3
556284004
n÷3
417213003
n÷5
333770402.4
n2
2785067037956448144
n3
4.6478647298485E+27
n4
7.7565984059115E+36
n5
1.2944614855981E+46
2 √n40851.585183442
3 √n1186.1490778501
4 √n202.11775078761
5 √n69.901028415958
1 , 2 , 3 , 4 , 6 , 12 , 389 , 778 , 1167 , 1556 , 2334 , 4668 , 357509 , 715018 , 1072527 , 1430036 , 2145054 , 4290108 , 139071001 , 278142002 , 417213003 , 556284004 , 834426006 , 1668852012
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
-1668852011 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 1668852012 can be divided by 24 positive divisors.
The sum of these divisors (counting 1668852012) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100011011110001010100100101100
3
Ternary
11022022020110120210
4
Quaternary
1203132022210230
5
Quinary
11404211231022
6
Senary
433333142420
8
Octal
14336124454
10
Decimal
1668852012
12
Duodecimal
3a6a8aa10
16
Hexadecimal
6378a92c
20
Vigesimal
161a6a0c
36
Base36
rllagc
md5
11330a7c1b08bc619c8f948594b68cc6
sha1
e2e6fd249bf0f19b67e03c4f536a139a60caa97b
sha256
8c2952fd8eb2aa7fcdfdb4573cd764345828ac62b42129cf11492d00197a02c2
sha512
38572216a7d7b64fa6695c8574c421df5a898509fcd2c30433515c7fa488809ebc8dbe2fa7e381cc1b70706b458616f980a22f485a685028ae89c234f9e13b36
ripemd-160
bdf0833b52a0627290b0ad3f9257838306f2d384
Diameter
3337704024
Circumference
10485706441.655
Area
8.7495461461991E+18
Volume
1.9468930253562E+28
Surface area
3.4998184584796E+19
Circumference
10485706441.655
Perimeter
6675408048
Area
2785067037956448144
Diagonal
2360113148.964
Surface area
1.6710402227739E+19
Volume
4.6478647298485E+27
Space diagonal
2890536475.0975
Perimeter
5006556036
Area
1.2059694030565E+18
Altitude
1445268237.5488
Surface area
1.2059694030565E+18
Volume
5.4775611141894E+26
Height
786704382.98801