1968172942 is an even 10-digits composite number following 1968172941
and preceding 1968172943 . In scientific notation, it is written as 1.968172942 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 983923944 positive integers (up to 1968172942) that are relatively prime to 1968172942.
1968172942 has 8 divisors, whose sum is 2952747000
The reverse of 1968172942 is 2492718691
Previous prime number is 6299
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred sixty-eight million one hundred seventy-two thousand nine hundred forty-two
Scientific notation
1.968172942 × 10^9
Engineering notation
1.968172942 × 10^9
Prime Factorization
2 × 6299 × 156229
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1968172942 Product of the distinct prime numbers
The prime factorization of 1968172942 is 2 × 6299 × 156229.
Since it has a total of 3 prime factors.
4 , 6 , 18 , 72 , 80 , 340 , 2804 , 7759 , 11304 , 85290 , 52115 , 371363 , 3643379 , 5071302 , 12199498 , 65009639 , 142410562 , 248964132 , 216650029 , 4590247204
n×2
3936345884
n×3
5904518826
n×4
7872691768
n×5
9840864710
n÷2
984086471
n÷3
656057647.33333
n÷3
492043235.5
n÷5
393634588.4
n2
3873704729620935364
n3
7.6241208341373E+27
n4
1.5005588332288E+37
n5
2.9533592934399E+46
2 √n44364.095189691
3 √n1253.202018286
4 √n210.62785948134
5 √n72.245807797826
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
-1968172941 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 1968172942 can be divided by 8 positive divisors.
The sum of these divisors (counting 1968172942) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101010011111110111110001110
3
Ternary
12002011110112201011
4
Quaternary
1311103332332032
5
Quinary
13012323013232
6
Senary
523144435434
8
Octal
16523767616
10
Decimal
1968172942
12
Duodecimal
46b178b7a
16
Hexadecimal
754fef8e
20
Vigesimal
1af11c72
36
Base36
wjsrym
md5
80af3212dbb65ab26148dcab8f2a32d9
sha1
995490ac91b740a79637bc52dd126a191b11923f
sha256
4229515937818ad1c2f68819da22229dd4fadb220aa99bdeedc276d083bc0802
sha512
f127368b981c46b6514a4529e599ca384cf354f9543be48d2b5f875cb17f34d77029d8a76d7c9a79557110a12df3316ca66046192fe09b1315385b93769fe71a
ripemd-160
b01a0357fd040958ec0b27e9aeeb18f6b3dc49ef
Diameter
3936345884
Circumference
12366395311.163
Area
1.2169602320753E+19
Volume
3.1935842670142E+28
Surface area
4.8678409283013E+19
Circumference
12366395311.163
Perimeter
7872691768
Area
3873704729620935364
Diagonal
2783416867.6722
Surface area
2.3242228377726E+19
Volume
7.6241208341373E+27
Space diagonal
3408975533.6263
Perimeter
5904518826
Area
1.6773633513058E+18
Altitude
1704487766.8132
Surface area
1.6773633513058E+18
Volume
8.9851125706736E+26
Height
927805622.55739