168148943 is an odd 9-digits prime number following 168148942
and preceding 168148944 . In scientific notation, it is written as 1.68148943 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 168148942 positive integers (up to 168148943) that are relatively prime to 168148943.
168148943 has 2 divisors, whose sum is 168148944
The reverse of 168148943 is 349841861
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 one hundred forty-eight thousand nine hundred forty-three
Scientific notation
1.68148943 × 10^8
Engineering notation
1.68148943 × 10^6
Prime Factorization
168148943
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
168148943 Product of the distinct prime numbers
The prime factorization of 168148943 is 168148943.
Since it has a total of 1 prime factors.
9 , 4 , 7 , 16 , 783 , 130 , 4294 , 2104 , 98720 , 92206 , 575193 , 204718 , 7103310 , 9357723 , 82697239 , 81712594 , 204868349 , 579463217 , 2082180825 , 2718739758
n×2
336297886
n×3
504446829
n×4
672595772
n×5
840744715
n÷2
84074471.5
n÷3
56049647.666667
n÷3
42037235.75
n÷5
33629788.6
n2
28274067032017249
n3
4.7542544857448E+24
n4
7.99422866531E+32
n5
1.3442211001722E+41
2 √n12967.22572488
3 √n551.94785157258
4 √n113.87372710542
5 √n44.171162410988
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
168148944 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
84074472 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12967.225763439 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999881058 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 168148943 can be divided by 2 positive divisors.
The sum of these divisors (counting 168148943) is 168148944, the average is 84074472.
Base
System
Value
2
Binary
1010000001011011111111001111
3
Ternary
102201101211222122
4
Quaternary
22001123333033
5
Quinary
321021231233
6
Senary
24404003155
8
Octal
1201337717
10
Decimal
168148943
12
Duodecimal
483904bb
16
Hexadecimal
a05bfcf
20
Vigesimal
2caic73
36
Base36
2s40jz
md5
99fcb39cff21bbc430127656ca175538
sha1
c938e9788abac3224f393216eb9b1be980cde062
sha256
b313827ca87c880e88c7bc45698ce00b4dfdfbbf84f84f8dfe715f946c095ca0
sha512
1f2860cec07bd0985f23d2f094ebbb6ea7b5daf6a8af88a1a0e97d71b6588e781f786e9a3265b8ddb591b1139a4c9251fa5662ca20c3099928b0f9c5550fe071
ripemd-160
d914a175f3e80185876469c2e79e97a735288542
Diameter
336297886
Circumference
1056510968.0754
Area
8.8825601274891E+16
Volume
1.991457462095E+25
Surface area
3.5530240509956E+17
Circumference
1056510968.0754
Perimeter
672595772
Area
28274067032017249
Diagonal
237798515.6893
Surface area
169644402192103494
Volume
4.7542544857448E+24
Space diagonal
291242512.515
Perimeter
504446829
Area
1.2243030159016E+16
Altitude
145621256.2575
Surface area
1.2243030159016E+16
Volume
5.6029426439279E+23
Height
79266171.896434