168692968 is an even 9-digits composite number following 168692967
and preceding 168692969 . In scientific notation, it is written as 1.68692968 × 10^8.
The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors.
There are 84300288 positive integers (up to 168692968) that are relatively prime to 168692968.
168692968 has 16 divisors, whose sum is 316472580
The reverse of 168692968 is 869296861
Previous prime number is 9277
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred sixty-eight million six hundred ninety-two thousand nine hundred sixty-eight
Scientific notation
1.68692968 × 10^8
Engineering notation
1.68692968 × 10^6
Prime Factorization
2 × 2 × 2 × 9277 × 2273
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42173242
Product of the distinct prime numbers
The prime factorization of 168692968 is 2 × 2 × 2 × 9277 × 2273.
Since it has a total of 5 prime factors.
6 , 6 , 66 , 69 , 770 , 670 , 8851 , 6166 , 11126 , 81306 , 766100 , 690916 , 8933258 , 9342788 , 89854378 , 49488376 , 568345417 , 982577663 , 8729568112 , 6046238343
n×2
337385936
n×3
506078904
n×4
674771872
n×5
843464840
n÷2
84346484
n÷3
56230989.333333
n÷3
42173242
n÷5
33738593.6
n2
28457317452649024
n3
4.8005493424056E+24
n4
8.0981891660084E+32
n5
1.3661075658394E+41
2 √n
12988.185708558
3 √n
552.54246365273
4 √n
113.96572163839
5 √n
44.199707554031
1 , 2 , 4 , 8 , 2273 , 4546 , 9092 , 9277 , 18184 , 18554 , 37108 , 74216 , 21086621 , 42173242 , 84346484 , 168692968
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168692967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168692968 can be divided by 16 positive divisors.
The sum of these divisors (counting 168692968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000011100000110011101000
3
Ternary
102202102111020201
4
Quaternary
22003200303220
5
Quinary
321141133333
6
Senary
24423401544
8
Octal
1203406350
10
Decimal
168692968
12
Duodecimal
485b32b4
16
Hexadecimal
a0e0ce8
20
Vigesimal
2ce6c88
36
Base36
2sfobs
md5
6e04d7e23a159cbae81eb911ef7a7727
sha1
375b21ebfc0070f50c05f8aba53d47bca45c55e1
sha256
14790e0599891d3306f8603d90b2e3c609285f790a4e7279464c0d53e96bbe8d
sha512
ac3ffd1b19a2c46eca87b48a9ec40e6077eca547eac774cd20d5b6d3d3a290889efe306090d7df315ab7999451078471ef7ef623d64532a90ae7adead8c7f761
ripemd-160
bf6b68c0572a599fe30ad3fe51fe2d7acaa13344
Diameter
337385936
Circumference
1059929177.9621
Area
8.9401299450115E+16
Volume
2.0108494063062E+25
Surface area
3.5760519780046E+17
Circumference
1059929177.9621
Perimeter
674771872
Area
28457317452649024
Diagonal
238567883.22257
Surface area
170743904715894144
Volume
4.8005493424056E+24
Space diagonal
292184791.45559
Perimeter
506078904
Area
1.2322379918776E+16
Altitude
146092395.7278
Surface area
1.2322379918776E+16
Volume
5.657501655726E+23
Height
79522627.740857