160993868 is an even 9-digits composite number following 160993867
and preceding 160993869 . In scientific notation, it is written as 1.60993868 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 68997360 positive integers (up to 160993868) that are relatively prime to 160993868.
160993868 has 12 divisors, whose sum is 321987792
The reverse of 160993868 is 868399061
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty million nine hundred ninety-three thousand eight hundred sixty-eight
Scientific notation
1.60993868 × 10^8
Engineering notation
1.60993868 × 10^6
Prime Factorization
2 × 2 × 7 × 5749781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
80496934
Product of the distinct prime numbers
The prime factorization of 160993868 is 2 × 2 × 7 × 5749781.
Since it has a total of 4 prime factors.
6 , 3 , 71 , 55 , 805 , 821 , 8731 , 5180 , 20269 , 70138 , 268537 , 329938 , 3758101 , 7582446 , 8659749 , 39505993 , 142174148 , 164682020 , 9265822175 , 9718469957
n×2
321987736
n×3
482981604
n×4
643975472
n×5
804969340
n÷2
80496934
n÷3
53664622.666667
n÷3
40248467
n÷5
32198773.6
n2
25919025533601424
n3
4.1728041754453E+24
n4
6.7179588461148E+32
n5
1.0815501797008E+41
2 √n
12688.335903498
3 √n
544.00527586435
4 √n
112.64251374813
5 √n
43.788681338308
1 , 2 , 4 , 7 , 14 , 28 , 5749781 , 11499562 , 22999124 , 40248467 , 80496934 , 160993868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-160993867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160993868 can be divided by 12 positive divisors.
The sum of these divisors (counting 160993868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100110001001001001001100
3
Ternary
102012221100001212
4
Quaternary
21212021021030
5
Quinary
312203300433
6
Senary
23550353552
8
Octal
1146111114
10
Decimal
160993868
12
Duodecimal
45abb8b8
16
Hexadecimal
998924c
20
Vigesimal
2a644d8
36
Base36
2nunnw
md5
9ee2ae18ee5c10d42f49cd67daacdfd7
sha1
5b399e41ae1f3d1c2104a1e6186c650922221fe1
sha256
853eddbf2c0a8961aff2d6360d8ecdaf4894c51a674f33d22dcc66c3754636af
sha512
cbb99a414e6487afc5dc6c84c2a27b2b620ad19b1ae2ad0d30df26831f433307f42a6bdf39edde7388576c3214fe611d4eeb1eacadbbe2fa55c5e5f911991201
ripemd-160
5c3f4a44dc7c51c1540aa49dea91856dc9fd7fa9
Diameter
321987736
Circumference
1011554305.9636
Area
8.1427020204568E+16
Volume
1.7479001256597E+25
Surface area
3.2570808081827E+17
Circumference
1011554305.9636
Perimeter
643975472
Area
25919025533601424
Diagonal
227679711.5845
Surface area
155514153201608544
Volume
4.1728041754453E+24
Space diagonal
278849559.08304
Perimeter
482981604
Area
1.1223267276718E+16
Altitude
139424779.54152
Surface area
1.1223267276718E+16
Volume
4.9176968817015E+23
Height
75893237.194835