168996954 is an even 9-digits composite number following 168996953
and preceding 168996955 . In scientific notation, it is written as 1.68996954 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 48284832 positive integers (up to 168996954) that are relatively prime to 168996954.
168996954 has 16 divisors, whose sum is 386278848
The reverse of 168996954 is 459699861
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred sixty-eight million nine hundred ninety-six thousand nine hundred fifty-four
Scientific notation
1.68996954 × 10^8
Engineering notation
1.68996954 × 10^6
Prime Factorization
2 × 3 × 7 × 4023737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168996954
Product of the distinct prime numbers
The prime factorization of 168996954 is 2 × 3 × 7 × 4023737.
Since it has a total of 4 prime factors.
9 , 4 , 65 , 81 , 143 , 715 , 2613 , 3089 , 34764 , 23787 , 77534 , 208183 , 5145902 , 1028556 , 47321901 , 83307663 , 493893521 , 688591362 , 5972087167 , 6692818954
n×2
337993908
n×3
506990862
n×4
675987816
n×5
844984770
n÷2
84498477
n÷3
56332318
n÷3
42249238.5
n÷5
33799390.8
n2
28559970461278116
n3
4.826548014286E+24
n4
8.1567191274908E+32
n5
1.3784606871795E+41
2 √n
12999.882845626
3 √n
552.87415972109
4 √n
114.01702875284
5 √n
44.215625725538
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 4023737 , 8047474 , 12071211 , 24142422 , 28166159 , 56332318 , 84498477 , 168996954
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
-168996953
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 168996954 can be divided by 16 positive divisors.
The sum of these divisors (counting 168996954) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101011000001011010
3
Ternary
102202222221020110
4
Quaternary
22010223001122
5
Quinary
321230400304
6
Senary
24434105150
8
Octal
1204530132
10
Decimal
168996954
12
Duodecimal
4871b1b6
16
Hexadecimal
a12b05a
20
Vigesimal
2cg4c7e
36
Base36
2sm6vu
md5
e5d46d78fdfa7d0cbd3dbadf47d72fe9
sha1
1c7771ed64ac1c9876c51b479bd9b2b4819e37a1
sha256
73a5cc65b0f72149e18e50694f7ab1a43b79d4f58f67046594d41abba1091e6b
sha512
e53dd476a7e2f5cd19effb771c5dfdf2699df79c074a8bf3f9dccc119bd6a6faba2d1d3916f1dc8ceb8ef9bd7f344c567bfc9ad826fdfed3e2e0cd1b0bf61c58
ripemd-160
abf34658a0966a00a2b56d8d3903d69e9e003112
Diameter
337993908
Circumference
1061839178.3309
Area
8.9723793387893E+16
Volume
2.0217397045172E+25
Surface area
3.5889517355157E+17
Circumference
1061839178.3309
Perimeter
675987816
Area
28559970461278116
Diagonal
238997784.34654
Surface area
171359822767668696
Volume
4.826548014286E+24
Space diagonal
292711310.65238
Perimeter
506990862
Area
1.23668299754E+16
Altitude
146355655.32619
Surface area
1.23668299754E+16
Volume
5.6881413843735E+23
Height
79665928.115514