160987197 is an odd 9-digits composite number following 160987196
and preceding 160987198 . In scientific notation, it is written as 1.60987197 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 89745600 positive integers (up to 160987197) that are relatively prime to 160987197.
160987197 has 16 divisors, whose sum is 197455104
The reverse of 160987197 is 791789061
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty million nine hundred eighty-seven thousand one hundred ninety-seven
Scientific notation
1.60987197 × 10^8
Engineering notation
1.60987197 × 10^6
Prime Factorization
21 × 7 × 41 × 26711
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
160987197
Product of the distinct prime numbers
The prime factorization of 160987197 is 21 × 7 × 41 × 26711.
Since it has a total of 4 prime factors.
9 , 4 , 44 , 86 , 280 , 887 , 9261 , 7063 , 77421 , 17053 , 977274 , 610339 , 1821091 , 339349 , 15945138 , 22793043 , 763879944 , 794005027 , 154291311 , 5040474912
n×2
321974394
n×3
482961591
n×4
643948788
n×5
804935985
n÷2
80493598.5
n÷3
53662399
n÷3
40246799.25
n÷5
32197439.4
n2
25916877597916809
n3
4.1722854794807E+24
n4
6.716845444254E+32
n5
1.0813261207527E+41
2 √n
12688.073021543
3 √n
543.99776189427
4 √n
112.64134685604
5 √n
43.788318443573
1 , 7 , 21 , 41 , 147 , 287 , 861 , 6027 , 26711 , 186977 , 560931 , 1095151 , 3926517 , 7666057 , 22998171 , 160987197
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
-160987196
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 160987197 can be divided by 16 positive divisors.
The sum of these divisors (counting 160987197) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100110000111100000111101
3
Ternary
102012220222220210
4
Quaternary
21212013200331
5
Quinary
312203042242
6
Senary
23550303033
8
Octal
1146074075
10
Decimal
160987197
12
Duodecimal
45ab7a79
16
Hexadecimal
998783d
20
Vigesimal
2a637jh
36
Base36
2nuiil
md5
ded3ea1c32e33e1357a1fc73c5dcfc03
sha1
ac0a7b64301d63117e201c705622c645abffd050
sha256
7fa886095538d5fe65ecdacfb721a5859a91e185d1d6083434c3115a0835c901
sha512
a7cba8091b20724abfcc33cdbbc4a068a05a5f9966c0a1dc3339cb31b6a941ecf422302329f778694f6a6784e94899647336ee9f60129a972b010fc84839a47e
ripemd-160
4f6e5ef7c7aa9665a04c935f1c6cf3632756df9d
Diameter
321974394
Circumference
1011512390.8344
Area
8.1420272265601E+16
Volume
1.7476828548021E+25
Surface area
3.2568108906241E+17
Circumference
1011512390.8344
Perimeter
643948788
Area
25916877597916809
Diagonal
227670277.36583
Surface area
155501265587500854
Volume
4.1722854794807E+24
Space diagonal
278838004.5721
Perimeter
482961591
Area
1.1222337193284E+16
Altitude
139419002.28605
Surface area
1.1222337193284E+16
Volume
4.917085592645E+23
Height
75890092.455276