168397792 is an even 9-digits composite number following 168397791
and preceding 168397793 . In scientific notation, it is written as 1.68397792 × 10^8.
The sum of its digits is 52. It has a total of 7 prime factors and 24 positive divisors.
There are 83923200 positive integers (up to 168397792) that are relatively prime to 168397792.
168397792 has 24 divisors, whose sum is 332618832
The reverse of 168397792 is 297793861
Previous prime number is 311
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred sixty-eight million three hundred ninety-seven thousand seven hundred ninety-two
Scientific notation
1.68397792 × 10^8
Engineering notation
1.68397792 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 311 × 16921
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
10524862 Product of the distinct prime numbers
The prime factorization of 168397792 is 2 × 2 × 2 × 2 × 2 × 311 × 16921.
Since it has a total of 7 prime factors.
4 , 5 , 71 , 55 , 348 , 998 , 7748 , 2501 , 54430 , 5748 , 69555 , 16673 , 9593758 , 1186081 , 92742573 , 86745046 , 241334530 , 999542552 , 7280947343 , 9235625987
n×2
336795584
n×3
505193376
n×4
673591168
n×5
841988960
n÷2
84198896
n÷3
56132597.333333
n÷3
42099448
n÷5
33679558.4
n2
28357816350475264
n3
4.7753936593615E+24
n4
8.0416574816728E+32
n5
1.354197363934E+41
2 √n12976.817483497
3 √n552.21999912439
4 √n113.91583508669
5 √n44.18422874163
1 , 2 , 4 , 8 , 16 , 32 , 311 , 622 , 1244 , 2488 , 4976 , 9952 , 16921 , 33842 , 67684 , 135368 , 270736 , 541472 , 5262431 , 10524862 , 21049724 , 42099448 , 84198896 , 168397792
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-168397791 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168397792 can be divided by 24 positive divisors.
The sum of these divisors (counting 168397792) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010000010011000101111100000
3
Ternary
102201212111100021
4
Quaternary
22002120233200
5
Quinary
321102212132
6
Senary
24413203224
8
Octal
1202305740
10
Decimal
168397792
12
Duodecimal
48490514
16
Hexadecimal
a098be0
20
Vigesimal
2cc9e9c
36
Base36
2s9ckg
md5
eff2675817be0a7fa7ee5e000de333c2
sha1
d0a52437b9451f7a451f331255154f393c120590
sha256
66397b7f59de3093e250111d00a35a5363f8ff361448261a1a29c46f181d06eb
sha512
8caa202bb17b943eabdfb2338b167ab311fbc3c0f0495199c99e4df6b1449b4e5351f0fae184f3a60073b905f9a79f0a167b36d8f6f335996e2f133e52cf5102
ripemd-160
870120b7c7a5380cd73ece677c25b603e2f1b16e
Diameter
336795584
Circumference
1058074532.4559
Area
8.9088707518502E+16
Volume
2.0003122184333E+25
Surface area
3.5635483007401E+17
Circumference
1058074532.4559
Perimeter
673591168
Area
28357816350475264
Diagonal
238150441.32008
Surface area
170146898102851584
Volume
4.7753936593615E+24
Space diagonal
291673531.62642
Perimeter
505193376
Area
1.2279294677683E+16
Altitude
145836765.81321
Surface area
1.2279294677683E+16
Volume
5.6278553989496E+23
Height
79383480.440028