168164913 is an odd 9-digits composite number following 168164912
and preceding 168164914 . In scientific notation, it is written as 1.68164913 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 95589984 positive integers (up to 168164913) that are relatively prime to 168164913.
168164913 has 24 divisors, whose sum is 262196352
The reverse of 168164913 is 319461861
Previous prime number is 197
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred sixty-eight million one hundred sixty-four thousand nine hundred thirteen
Scientific notation
1.68164913 × 10^8
Engineering notation
1.68164913 × 10^6
Prime Factorization
7 × 3 × 7 × 197 × 5807
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
24023559 Product of the distinct prime numbers
The prime factorization of 168164913 is 7 × 3 × 7 × 197 × 5807.
Since it has a total of 5 prime factors.
1 , 10 , 49 , 69 , 203 , 30 , 5924 , 4973 , 7899 , 76823 , 453685 , 764088 , 7865320 , 9054778 , 18392134 , 26329166 , 889333972 , 346263352 , 990894085 , 9946916070
n×2
336329826
n×3
504494739
n×4
672659652
n×5
840824565
n÷2
84082456.5
n÷3
56054971
n÷3
42041228.25
n÷5
33632982.6
n2
28279437964297569
n3
4.755609224955E+24
n4
7.9972661157655E+32
n5
1.3448595605956E+41
2 √n12967.841493479
3 √n551.96532482772
4 √n113.8764308076
5 √n44.172001413189
1 , 3 , 7 , 21 , 49 , 147 , 197 , 591 , 1379 , 4137 , 5807 , 9653 , 17421 , 28959 , 40649 , 121947 , 284543 , 853629 , 1143979 , 3431937 , 8007853 , 24023559 , 56054971 , 168164913
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
-168164912 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 168164913 can be divided by 24 positive divisors.
The sum of these divisors (counting 168164913) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000001011111111000110001
3
Ternary
102201102122220010
4
Quaternary
22001133320301
5
Quinary
321022234123
6
Senary
24404205133
8
Octal
1201377061
10
Decimal
168164913
12
Duodecimal
483997a9
16
Hexadecimal
a05fe31
20
Vigesimal
2cb0c5d
36
Base36
2s4cvl
md5
9b301d0ede6c5b8e493e6e7bda451a13
sha1
270efd533280b3c663f87c30cfcbe5fbcc04468f
sha256
585ed4bb95339dc0c75e62e9fa04bcb1c2f7185f3c9b337a4911b5db8bfef27e
sha512
18a2d897d642bf4399d8affc46553cd2e5d2af52dcd3fab793e0c87c06ec85dc32258304eebe4a7368af2af1caf64923e605aaf0d665f6294f3102c3184382f1
ripemd-160
f9b43ababe843d919283341633d4758cd2f3120b
Diameter
336329826
Circumference
1056611310.5447
Area
8.8842474556286E+16
Volume
1.9920249339283E+25
Surface area
3.5536989822514E+17
Circumference
1056611310.5447
Perimeter
672659652
Area
28279437964297569
Diagonal
237821100.67989
Surface area
169676627785785414
Volume
4.755609224955E+24
Space diagonal
291270173.3664
Perimeter
504494739
Area
1.2245355840914E+16
Altitude
145635086.6832
Surface area
1.2245355840914E+16
Volume
5.6045392193983E+23
Height
79273700.226631