168372994 is an even 9-digits composite number following 168372993
and preceding 168372995 . In scientific notation, it is written as 1.68372994 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 83448000 positive integers (up to 168372994) that are relatively prime to 168372994.
168372994 has 16 divisors, whose sum is 254785536
The reverse of 168372994 is 499273861
Previous prime number is 367
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-eight million three hundred seventy-two thousand nine hundred ninety-four
Scientific notation
1.68372994 × 10^8
Engineering notation
1.68372994 × 10^6
Prime Factorization
2 × 1201 × 367 × 191
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
168372994
Product of the distinct prime numbers
The prime factorization of 168372994 is 2 × 1201 × 367 × 191.
Since it has a total of 4 prime factors.
6 , 9 , 37 , 93 , 647 , 497 , 7058 , 2085 , 79268 , 34731 , 899047 , 457528 , 6552916 , 3109924 , 88313839 , 40381377 , 941888618 , 694824417 , 2661042916 , 1188993086
n×2
336745988
n×3
505118982
n×4
673491976
n×5
841864970
n÷2
84186497
n÷3
56124331.333333
n÷3
42093248.5
n÷5
33674598.8
n2
28349465108524036
n3
4.7732843186207E+24
n4
8.0369217193942E+32
n5
1.353200572438E+41
2 √n
12975.861975222
3 √n
552.19289143765
4 √n
113.91164108739
5 √n
44.182927364651
1 , 2 , 191 , 367 , 382 , 734 , 1201 , 2402 , 70097 , 140194 , 229391 , 440767 , 458782 , 881534 , 84186497 , 168372994
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
-168372993
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 168372994 can be divided by 16 positive divisors.
The sum of these divisors (counting 168372994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010000010010010101100000010
3
Ternary
102201211020022211
4
Quaternary
22002102230002
5
Quinary
321100413434
6
Senary
24412452334
8
Octal
1202225402
10
Decimal
168372994
12
Duodecimal
4847a0aa
16
Hexadecimal
a092b02
20
Vigesimal
2cc6c9e
36
Base36
2s8tfm
md5
e4f56fd998505bcd2dd59886d786a8e2
sha1
9b5cd6456d8d525de11c966528ccc740d7915039
sha256
93934d2104e7228628268976e7017c2ea1997bedff317cf6fafe2e801a92e314
sha512
ec48446d959edd8ba2eb1920d16e402eb1fe6a389fa8aa73ebe627db65949e3a58c381a294fb3c3c22e6c12bc917258fe285f5e8a44f94e0fc08e04bf2ee7d6e
ripemd-160
e333962184212fbe2aac624dc643a15b38250695
Diameter
336745988
Circumference
1057918722.0266
Area
8.9062471318139E+16
Volume
1.9994286598499E+25
Surface area
3.5624988527256E+17
Circumference
1057918722.0266
Perimeter
673491976
Area
28349465108524036
Diagonal
238115371.65216
Surface area
170096790651144216
Volume
4.7732843186207E+24
Space diagonal
291630580.23049
Perimeter
505118982
Area
1.2275678483841E+16
Altitude
145815290.11524
Surface area
1.2275678483841E+16
Volume
5.6253695170469E+23
Height
79371790.550721