168442793 is an odd 9-digits prime number following 168442792
and preceding 168442794 . In scientific notation, it is written as 1.68442793 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 168442792 positive integers (up to 168442793) that are relatively prime to 168442793.
168442793 has 2 divisors, whose sum is 168442794
The reverse of 168442793 is 397244861
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred sixty-eight million four hundred forty-two thousand seven hundred ninety-three
Scientific notation
1.68442793 × 10^8
Engineering notation
1.68442793 × 10^6
Prime Factorization
168442793
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
168442793 Product of the distinct prime numbers
The prime factorization of 168442793 is 168442793.
Since it has a total of 1 prime factors.
4 , 8 , 62 , 5 , 310 , 101 , 1061 , 7911 , 16511 , 29934 , 294797 , 878292 , 3047934 , 1418479 , 92261383 , 19773324 , 662139351 , 74079425 , 208069278 , 3444283989
n×2
336885586
n×3
505328379
n×4
673771172
n×5
842213965
n÷2
84221396.5
n÷3
56147597.666667
n÷3
42110698.25
n÷5
33688558.6
n2
28372974513640849
n3
4.7792230727955E+24
n4
8.0502568275171E+32
n5
1.3560077443943E+41
2 √n12978.55126738
3 √n552.26918472359
4 √n113.92344476612
5 √n44.186589962583
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
168442794 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
84221397 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12978.551305905 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999881265 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168442793 can be divided by 2 positive divisors.
The sum of these divisors (counting 168442793) is 168442794, the average is 84221397.
Base
System
Value
2
Binary
1010000010100011101110101001
3
Ternary
102201221210001222
4
Quaternary
22002203232221
5
Quinary
321110132133
6
Senary
24414151425
8
Octal
1202435651
10
Decimal
168442793
12
Duodecimal
484b2575
16
Hexadecimal
a0a3ba9
20
Vigesimal
2ccf6jd
36
Base36
2sabah
md5
971dfe060eb5cf4b9c31971d9cd322db
sha1
54ef43e084fd380865b0ee439fe4126585d88fe5
sha256
03f8e88779d34b0c7394a80befa48c7cbcc3e6432c83a889c8e50e02c6a8297c
sha512
1cfab0d2ae3d937e5853452bb2f1cfbe9ac468f989c72e5035a83ec4bf256a75e5323e8c298481872dd9688ba9b03cfad769830c018f6a503fce15ed289e27f6
ripemd-160
8a1d2d1616b089e53f30bbaf7c70b2dec17b5a12
Diameter
336885586
Circumference
1058357282.0779
Area
8.9136328292545E+16
Volume
2.0019162793815E+25
Surface area
3.5654531317018E+17
Circumference
1058357282.0779
Perimeter
673771172
Area
28372974513640849
Diagonal
238214082.3446
Surface area
170237847081845094
Volume
4.7792230727955E+24
Space diagonal
291751475.64481
Perimeter
505328379
Area
1.2285858354871E+16
Altitude
145875737.8224
Surface area
1.2285858354871E+16
Volume
5.6323684059615E+23
Height
79404694.114868