168298972 is an even 9-digits composite number following 168298971
and preceding 168298973 . In scientific notation, it is written as 1.68298972 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 84149484 positive integers (up to 168298972) that are relatively prime to 168298972.
168298972 has 6 divisors, whose sum is 294523208
The reverse of 168298972 is 279892861
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred sixty-eight million two hundred ninety-eight thousand nine hundred seventy-two
Scientific notation
1.68298972 × 10^8
Engineering notation
1.68298972 × 10^6
Prime Factorization
2 × 2 × 42074743
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
84149486 Product of the distinct prime numbers
The prime factorization of 168298972 is 2 × 2 × 42074743.
Since it has a total of 3 prime factors.
3 , 7 , 7 , 51 , 153 , 979 , 898 , 4612 , 70275 , 43686 , 400463 , 414291 , 6700057 , 1038202 , 21622978 , 92072752 , 902513162 , 773633647 , 9014585180 , 6328149002
n×2
336597944
n×3
504896916
n×4
673195888
n×5
841494860
n÷2
84149486
n÷3
56099657.333333
n÷3
42074743
n÷5
33659794.4
n2
28324543976256784
n3
4.7669916335728E+24
n4
8.022797914629E+32
n5
1.3502286415958E+41
2 √n12973.009365602
3 √n552.11195919194
4 √n113.89911924858
5 √n44.17904184376
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168298971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168298972 can be divided by 6 positive divisors.
The sum of these divisors (counting 168298972) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1010000010000000100111011100
3
Ternary
102201200110210021
4
Quaternary
22002000213130
5
Quinary
321041031342
6
Senary
24411121524
8
Octal
1202004734
10
Decimal
168298972
12
Duodecimal
484432a4
16
Hexadecimal
a0809dc
20
Vigesimal
2cbh78c
36
Base36
2s78bg
md5
361b2d13a33cce774d2a6cc24afb9615
sha1
8f24eb4e6545181d7519854a269f418ae8ee3d60
sha256
e5e7a7959700a9e27339f7175cef29743820c8ae2320d32099a778a445bb7771
sha512
28788d1b6a4bc76d9b0cfb7392251f94397cae63d81a682f4c6cf8e33789de4f96ff4cacfafb6a502b12d8faf782df3803eb4d0f206c203460c250cc83d90c82
ripemd-160
ed51cd746047f3e7cf843821a50d07e9805a1849
Diameter
336597944
Circumference
1057453628.0838
Area
8.8984179272089E+16
Volume
1.9967927861008E+25
Surface area
3.5593671708836E+17
Circumference
1057453628.0838
Perimeter
673195888
Area
28324543976256784
Diagonal
238010688.73585
Surface area
169947263857540704
Volume
4.7669916335728E+24
Space diagonal
291502370.36561
Perimeter
504896916
Area
1.2264887317024E+16
Altitude
145751185.18281
Surface area
1.2264887317024E+16
Volume
5.6179535165981E+23
Height
79336896.245283