168713908 is an even 9-digits composite number following 168713907
and preceding 168713909 . In scientific notation, it is written as 1.68713908 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 76688120 positive integers (up to 168713908) that are relatively prime to 168713908.
168713908 has 12 divisors, whose sum is 322090272
The reverse of 168713908 is 809317861
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred sixty-eight million seven hundred thirteen thousand nine hundred eight
Scientific notation
1.68713908 × 10^8
Engineering notation
1.68713908 × 10^6
Prime Factorization
2 × 2 × 11 × 3834407
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84356954
Product of the distinct prime numbers
The prime factorization of 168713908 is 2 × 2 × 11 × 3834407.
Since it has a total of 4 prime factors.
9 , 6 , 53 , 83 , 646 , 733 , 5230 , 4343 , 21636 , 81592 , 213538 , 353771 , 7143446 , 5593894 , 49262351 , 5978893 , 194987882 , 558143123 , 1645054396 , 7169892661
n×2
337427816
n×3
506141724
n×4
674855632
n×5
843569540
n÷2
84356954
n÷3
56237969.333333
n÷3
42178477
n÷5
33742781.6
n2
28464382752632464
n3
4.8023372530044E+24
n4
8.1022108548836E+32
n5
1.3669556567674E+41
2 √n
12988.991800752
3 √n
552.56532522706
4 √n
113.96925813899
5 √n
44.200804808926
1 , 2 , 4 , 11 , 22 , 44 , 3834407 , 7668814 , 15337628 , 42178477 , 84356954 , 168713908
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
-168713907
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 168713908 can be divided by 12 positive divisors.
The sum of these divisors (counting 168713908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000011100101111010110100
3
Ternary
102202110112222021
4
Quaternary
22003211322310
5
Quinary
321142321113
6
Senary
24424042524
8
Octal
1203457264
10
Decimal
168713908
12
Duodecimal
48603444
16
Hexadecimal
a0e5eb4
20
Vigesimal
2ce94f8
36
Base36
2sg4hg
md5
c076151ac95ffb96d58a8df599dc5236
sha1
ac2d8cc18d54999a9c6f64201b3aaeb75ded7b14
sha256
7de2140f7e6a11e68c7e1d9486aca4a3e18b43e8e956c4e727e7f90aeae19cc0
sha512
dd288615db049941a91d05f811a5fc85e99e32f973e174cc498b4b121211ce65092658cb08f139c459b36253b59405643caa393c6e2f83923171b186208ff233
ripemd-160
5885dd3c8e2a2e60f0766645beac9da265bf2bb0
Diameter
337427816
Circumference
1060060747.8624
Area
8.9423495744638E+16
Volume
2.0115983245466E+25
Surface area
3.5769398297855E+17
Circumference
1060060747.8624
Perimeter
674855632
Area
28464382752632464
Diagonal
238597496.85457
Surface area
170786296515794784
Volume
4.8023372530044E+24
Space diagonal
292221060.5995
Perimeter
506141724
Area
1.2325439283412E+16
Altitude
146110530.29975
Surface area
1.2325439283412E+16
Volume
5.6596087285737E+23
Height
79532498.951522