168384494 is an even 9-digits composite number following 168384493
and preceding 168384495 . In scientific notation, it is written as 1.68384494 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 84192246 positive integers (up to 168384494) that are relatively prime to 168384494.
168384494 has 4 divisors, whose sum is 252576744
The reverse of 168384494 is 494483861
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred sixty-eight million three hundred eighty-four thousand four hundred ninety-four
Scientific notation
1.68384494 × 10^8
Engineering notation
1.68384494 × 10^6
Prime Factorization
2 × 84192247
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
168384494 Product of the distinct prime numbers
The prime factorization of 168384494 is 2 × 84192247.
Since it has a total of 2 prime factors.
5 , 9 , 9 , 1 , 974 , 473 , 132 , 1386 , 29762 , 89198 , 883478 , 980485 , 1377091 , 6260799 , 83879457 , 61525634 , 544717434 , 645655252 , 1113987596 , 4578343819
n×2
336768988
n×3
505153482
n×4
673537976
n×5
841922470
n÷2
84192247
n÷3
56128164.666667
n÷3
42096123.5
n÷5
33676898.8
n2
28353337819636036
n3
4.7742624419705E+24
n4
8.039117655144E+32
n5
1.3536627585679E+41
2 √n12976.305098139
3 √n552.20546287905
4 √n113.9135860999
5 √n44.183530893485
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168384493 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168384494 can be divided by 4 positive divisors.
The sum of these divisors (counting 168384494) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000010010101011111101110
3
Ternary
102201211211002202
4
Quaternary
22002111133232
5
Quinary
321101300434
6
Senary
24413021502
8
Octal
1202253756
10
Decimal
168384494
12
Duodecimal
48484892
16
Hexadecimal
a0957ee
20
Vigesimal
2cc814e
36
Base36
2s92b2
md5
c7ecb88fe9e64dc74638d51683ca7109
sha1
cdf5971d55072ba19f7df5f865851aea55a0a972
sha256
ce375ac86c111b18cccf13ec9c5a76ebd69f55c500bb98486261eba175dd8c10
sha512
8ca68b4631b288ce860372405cedde0d090c8d3f02c00a98a6ce928c550e3cd9bf3d215f1e79d4c1e833015f0d630d56b39e3eba2937723af75de44f45684fd8
ripemd-160
b52e45a8a14b55c9a4cd31e0e309eb906d208a35
Diameter
336768988
Circumference
1057990978.6577
Area
8.9074637798918E+16
Volume
1.9998383752005E+25
Surface area
3.5629855119567E+17
Circumference
1057990978.6577
Perimeter
673537976
Area
28353337819636036
Diagonal
238131635.10813
Surface area
170120026917816216
Volume
4.7742624419705E+24
Space diagonal
291650498.81478
Perimeter
505153482
Area
1.2277355416943E+16
Altitude
145825249.40739
Surface area
1.2277355416943E+16
Volume
5.6265222464693E+23
Height
79377211.70271