168463982 is an even 9-digits composite number following 168463981
and preceding 168463983 . In scientific notation, it is written as 1.68463982 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 76719360 positive integers (up to 168463982) that are relatively prime to 168463982.
168463982 has 16 divisors, whose sum is 276193152
The reverse of 168463982 is 289364861
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-eight million four hundred sixty-three thousand nine hundred eighty-two
Scientific notation
1.68463982 × 10^8
Engineering notation
1.68463982 × 10^6
Prime Factorization
2 × 31 × 17 × 159833
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168463982
Product of the distinct prime numbers
The prime factorization of 168463982 is 2 × 31 × 17 × 159833.
Since it has a total of 4 prime factors.
4 , 10 , 72 , 73 , 732 , 332 , 7590 , 9101 , 11433 , 17256 , 237346 , 664059 , 7559786 , 7816778 , 95683892 , 40583612 , 13975659 , 457952058 , 8698465546 , 4876535356
n×2
336927964
n×3
505391946
n×4
673855928
n×5
842319910
n÷2
84231991
n÷3
56154660.666667
n÷3
42115995.5
n÷5
33692796.4
n2
28380113231296324
n3
4.7810268845551E+24
n4
8.054308270212E+32
n5
1.3568608434554E+41
2 √n
12979.367550077
3 √n
552.2923410346
4 √n
113.92702730291
5 √n
44.187701583366
1 , 2 , 17 , 31 , 34 , 62 , 527 , 1054 , 159833 , 319666 , 2717161 , 4954823 , 5434322 , 9909646 , 84231991 , 168463982
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
-168463981
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 168463982 can be divided by 16 positive divisors.
The sum of these divisors (counting 168463982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010101000111001101110
3
Ternary
102201222212010202
4
Quaternary
22002220321232
5
Quinary
321111321412
6
Senary
24414433502
8
Octal
1202507156
10
Decimal
168463982
12
Duodecimal
48502892
16
Hexadecimal
a0a8e6e
20
Vigesimal
2cchjj2
36
Base36
2sarn2
md5
7e0b8ea60262be347b7ae4e2b972d2aa
sha1
8159f0e9c566dbcd85a69a1e0d1b5dc2446078af
sha256
e42ec5502a689baffaf43837ed59eea0ca3c4e806edbc56cf6e85a2f81e24178
sha512
c419ba88b246655890098aa08051bb73c0f1ff5d30910f6c47dbc8fa3c228b95e80814defaa99f4fb1c1a65d596c4dab967e6274fcd649fb648f97dfbdc77738
ripemd-160
f7f32070e44e9cbbcfa973964df9aa0b8ba3bbe6
Diameter
336927964
Circumference
1058490416.4914
Area
8.9158755235487E+16
Volume
2.0026718582845E+25
Surface area
3.5663502094195E+17
Circumference
1058490416.4914
Perimeter
673855928
Area
28380113231296324
Diagonal
238244048.11578
Surface area
170280679387777944
Volume
4.7810268845551E+24
Space diagonal
291788176.06937
Perimeter
505391946
Area
1.2288949510291E+16
Altitude
145894088.03468
Surface area
1.2288949510291E+16
Volume
5.6344942185068E+23
Height
79414682.705259