168996958 is an even 9-digits composite number following 168996957
and preceding 168996959 . In scientific notation, it is written as 1.68996958 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 76999104 positive integers (up to 168996958) that are relatively prime to 168996958.
168996958 has 16 divisors, whose sum is 258264000
The reverse of 168996958 is 859699861
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
one hundred sixty-eight million nine hundred ninety-six thousand nine hundred fifty-eight
Scientific notation
1.68996958 × 10^8
Engineering notation
1.68996958 × 10^6
Prime Factorization
2 × 169 × 79 × 6329
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168996958
Product of the distinct prime numbers
The prime factorization of 168996958 is 2 × 169 × 79 × 6329.
Since it has a total of 4 prime factors.
3 , 7 , 22 , 43 , 97 , 635 , 3610 , 3904 , 97923 , 26127 , 448580 , 2284 , 3447617 , 8243600 , 32031832 , 6954420 , 602466735 , 898405955 , 5602966837 , 7021114381
n×2
337993916
n×3
506990874
n×4
675987832
n×5
844984790
n÷2
84498479
n÷3
56332319.333333
n÷3
42249239.5
n÷5
33799391.6
n2
28559971813253764
n3
4.8265483570056E+24
n4
8.1567198997385E+32
n5
1.3784608503139E+41
2 √n
12999.882999473
3 √n
552.8741640831
4 √n
114.01702942751
5 √n
44.215625934846
1 , 2 , 79 , 158 , 169 , 338 , 6329 , 12658 , 13351 , 26702 , 499991 , 999982 , 1069601 , 2139202 , 84498479 , 168996958
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
-168996957
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 168996958 can be divided by 16 positive divisors.
The sum of these divisors (counting 168996958) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000100101011000001011110
3
Ternary
102202222221020121
4
Quaternary
22010223001132
5
Quinary
321230400313
6
Senary
24434105154
8
Octal
1204530136
10
Decimal
168996958
12
Duodecimal
4871b1ba
16
Hexadecimal
a12b05e
20
Vigesimal
2cg4c7i
36
Base36
2sm6vy
md5
5180bea7850a365f28b40e80fff54887
sha1
d385f374ec647a0e9d01772b5d2d80ac3905a3e2
sha256
61b7093945b55e94bf07e9c7ce222058b70f57e37d4788cb5cec06382a7efb16
sha512
66b54e9bcc1ebf842559fd819c983417680190895d173f4cc12e69765c73b2124360c69d1200e262e503729774a59eb4dafa3de92fb5d52f8b7aea6f427b4b8c
ripemd-160
c418687b9cd5cd4d7dac7d67e966f3a8b41f4242
Diameter
337993916
Circumference
1061839203.4636
Area
8.972379763525E+16
Volume
2.0217398480753E+25
Surface area
3.58895190541E+17
Circumference
1061839203.4636
Perimeter
675987832
Area
28559971813253764
Diagonal
238997790.0034
Surface area
171359830879522584
Volume
4.8265483570056E+24
Space diagonal
292711317.58058
Perimeter
506990874
Area
1.2366830560823E+16
Altitude
146355658.79029
Surface area
1.2366830560823E+16
Volume
5.6881417882725E+23
Height
79665930.001132