160994986 is an even 9-digits composite number following 160994985
and preceding 160994987 . In scientific notation, it is written as 1.60994986 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 76775248 positive integers (up to 160994986) that are relatively prime to 160994986.
160994986 has 16 divisors, whose sum is 252720000
The reverse of 160994986 is 689499061
Previous prime number is 359
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred sixty million nine hundred ninety-four thousand nine hundred eighty-six
Scientific notation
1.60994986 × 10^8
Engineering notation
1.60994986 × 10^6
Prime Factorization
2 × 23 × 359 × 9749
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
160994986 Product of the distinct prime numbers
The prime factorization of 160994986 is 2 × 23 × 359 × 9749.
Since it has a total of 4 prime factors.
9 , 10 , 91 , 68 , 355 , 265 , 2868 , 6928 , 83212 , 8777 , 436829 , 458338 , 8668216 , 146407 , 2865745 , 93359789 , 80617633 , 718931646 , 8873850739 , 8001226653
n×2
321989972
n×3
482984958
n×4
643979944
n×5
804974930
n÷2
80497493
n÷3
53664995.333333
n÷3
40248746.5
n÷5
32198997.2
n2
25919385517140196
n3
4.1728911084606E+24
n4
6.7181454558614E+32
n5
1.0815877336124E+41
2 √n12688.379959632
3 √n544.00653511829
4 √n112.64270930527
5 √n43.788742155046
1 , 2 , 23 , 46 , 359 , 718 , 8257 , 9749 , 16514 , 19498 , 224227 , 448454 , 3499891 , 6999782 , 80497493 , 160994986
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-160994985 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160994986 can be divided by 16 positive divisors.
The sum of these divisors (counting 160994986) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100110001001011010101010
3
Ternary
102012221101121021
4
Quaternary
21212021122222
5
Quinary
312203314421
6
Senary
23550403054
8
Octal
1146113252
10
Decimal
160994986
12
Duodecimal
45b0048a
16
Hexadecimal
99896aa
20
Vigesimal
2a64796
36
Base36
2nuoiy
md5
9391355b4a560766bae1229b09b8fc0a
sha1
7667a5698915074d391946075504970b52ae5ee3
sha256
4f19928e98f4ed638d834c7a50fdeb785e41d80201704a441a1bdc2306db793b
sha512
adf7634f7b559ddfbe3c06ae93aa6b420d404eafb9659bd6f136c0aac1e62296fb4a44c590fe6aea6855a4454d18b52a0efc42d424f926faa0e3d1cae0cf2dce
ripemd-160
dc7d82f81813c2ab8a3a901e75635cd33f9b83c1
Diameter
321989972
Circumference
1011561330.5648
Area
8.1428151126209E+16
Volume
1.747936540076E+25
Surface area
3.2571260450484E+17
Circumference
1011561330.5648
Perimeter
643979944
Area
25919385517140196
Diagonal
227681292.67527
Surface area
155516313102841176
Volume
4.1728911084606E+24
Space diagonal
278851495.51584
Perimeter
482984958
Area
1.1223423154163E+16
Altitude
139425747.75792
Surface area
1.1223423154163E+16
Volume
4.9177993332426E+23
Height
75893764.225089