163916144 is an even 9-digits composite number following 163916143
and preceding 163916145 . In scientific notation, it is written as 1.63916144 × 10^8.
The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors.
There are 70249728 positive integers (up to 163916144) that are relatively prime to 163916144.
163916144 has 20 divisors, whose sum is 362957424
The reverse of 163916144 is 441619361
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred sixty-three million nine hundred sixteen thousand one hundred forty-four
Scientific notation
1.63916144 × 10^8
Engineering notation
1.63916144 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 1463537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20489518
Product of the distinct prime numbers
The prime factorization of 163916144 is 2 × 2 × 2 × 2 × 7 × 1463537.
Since it has a total of 6 prime factors.
10 , 9 , 86 , 45 , 265 , 715 , 348 , 503 , 36968 , 19583 , 336092 , 198325 , 8114277 , 1165373 , 9124780 , 18169275 , 623900397 , 71595132 , 7971776548 , 3054210713
n×2
327832288
n×3
491748432
n×4
655664576
n×5
819580720
n÷2
81958072
n÷3
54638714.666667
n÷3
40979036
n÷5
32783228.8
n2
26868502263828736
n3
4.4041812861421E+24
n4
7.2191641390137E+32
n5
1.1833375485702E+41
2 √n
12802.974029498
3 √n
547.2770583031
4 √n
113.15022770414
5 √n
43.94650538694
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 1463537 , 2927074 , 5854148 , 10244759 , 11708296 , 20489518 , 23416592 , 40979036 , 81958072 , 163916144
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163916143
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163916144 can be divided by 20 positive divisors.
The sum of these divisors (counting 163916144) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001110001010010100101110000
3
Ternary
102102102210200022
4
Quaternary
21301102211300
5
Quinary
313430304034
6
Senary
24133143012
8
Octal
1161224560
10
Decimal
163916144
12
Duodecimal
46a8aa68
16
Hexadecimal
9c52970
20
Vigesimal
2b49a74
36
Base36
2plai8
md5
83130b002cfc4a84d338b8682b11980c
sha1
6ad818ed05063df9e0d6c3e39605cbe9b8c11fbe
sha256
3edcb144f5dd6dc3539ffa49c46140e151bbc5a63e7dddf060a918ccd9cc2567
sha512
69343f5563083c95e1afdddade7bb043f9f1286e1391740678b5a56fb6cd066dee6d337cd787a333614e9188fd6807143566501b42c0c5aa59cb65ad1bdad048
ripemd-160
565def301908cab438f7180612e2e3d581f8a332
Diameter
327832288
Circumference
1029915507.5903
Area
8.4409889325005E+16
Volume
1.8448191431495E+25
Surface area
3.3763955730002E+17
Circumference
1029915507.5903
Perimeter
655664576
Area
26868502263828736
Diagonal
231812433.9367
Surface area
161211013582972416
Volume
4.4041812861421E+24
Space diagonal
283911089.58878
Perimeter
491748432
Area
1.1634402761058E+16
Altitude
141955544.79439
Surface area
1.1634402761058E+16
Volume
5.1903774216766E+23
Height
77270811.312234