168995952 is an even 9-digits composite number following 168995951
and preceding 168995953 . In scientific notation, it is written as 1.68995952 × 10^8.
The sum of its digits is 54. It has a total of 6 prime factors and 20 positive divisors.
There are 56331936 positive integers (up to 168995952) that are relatively prime to 168995952.
168995952 has 20 divisors, whose sum is 363811040
The reverse of 168995952 is 259599861
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred sixty-eight million nine hundred ninety-five thousand nine hundred fifty-two
Scientific notation
1.68995952 × 10^8
Engineering notation
1.68995952 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 1173583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21124494
Product of the distinct prime numbers
The prime factorization of 168995952 is 2 × 2 × 2 × 2 × 9 × 1173583.
Since it has a total of 6 prime factors.
9 , 3 , 32 , 2 , 86 , 936 , 1760 , 9813 , 85073 , 89062 , 66813 , 556376 , 8385727 , 8416998 , 57821609 , 31535453 , 341645133 , 812824105 , 4720136916 , 8833527332
n×2
337991904
n×3
506987856
n×4
675983808
n×5
844979760
n÷2
84497976
n÷3
56331984
n÷3
42248988
n÷5
33799190.4
n2
28559631792386304
n3
4.8264621635238E+24
n4
8.1565256811668E+32
n5
1.3784198225012E+41
2 √n
12999.84430676
3 √n
552.8730670367
4 √n
114.01685974785
5 √n
44.215573293632
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 1173583 , 2347166 , 4694332 , 9388664 , 10562247 , 18777328 , 21124494 , 42248988 , 84497976 , 168995952
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-168995951
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168995952 can be divided by 20 positive divisors.
The sum of these divisors (counting 168995952) is 1, the average is 0.05.
Base
System
Value
2
Binary
1010000100101010110001110000
3
Ternary
102202222212212100
4
Quaternary
22010222301300
5
Quinary
321230332302
6
Senary
24434100400
8
Octal
1204526160
10
Decimal
168995952
12
Duodecimal
4871a700
16
Hexadecimal
a12ac70
20
Vigesimal
2cg49hc
36
Base36
2sm640
md5
91b70fa226fc0b99b25c961140d4e6a9
sha1
cef6158d4dce009b89177cc6f1b28e95fba627cc
sha256
91791b537c71b5f10acb63d8a0b344058454c80ed23ef165efe8d7d5c201d82b
sha512
c791ec3418855c68cf1f89a3dfe8af045bdaec01fd08cecd87d0faf6dafff757a8ddfc4d742ea0c1d4ae53625fe6ff621070d9adb1aa5b55cfffc4bd9bb05e32
ripemd-160
741fe45c36e52ae59760313e032e9c27b099bd1f
Diameter
337991904
Circumference
1061832882.5792
Area
8.972272942819E+16
Volume
2.0217037434341E+25
Surface area
3.5889091771276E+17
Circumference
1061832882.5792
Perimeter
675983808
Area
28559631792386304
Diagonal
238996367.30455
Surface area
171357790754317824
Volume
4.8264621635238E+24
Space diagonal
292709575.13747
Perimeter
506987856
Area
1.2366683327468E+16
Altitude
146354787.56874
Surface area
1.2366683327468E+16
Volume
5.6880402082799E+23
Height
79665455.768184