160997427 is an odd 9-digits composite number following 160997426
and preceding 160997428 . In scientific notation, it is written as 1.60997427 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 107110080 positive integers (up to 160997427) that are relatively prime to 160997427.
160997427 has 8 divisors, whose sum is 179255280
The reverse of 160997427 is 724799061
Previous prime number is 491
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred sixty million nine hundred ninety-seven thousand four hundred twenty-seven
Scientific notation
1.60997427 × 10^8
Engineering notation
1.60997427 × 10^6
Prime Factorization
9 × 491 × 36433
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
160997427 Product of the distinct prime numbers
The prime factorization of 160997427 is 9 × 491 × 36433.
Since it has a total of 3 prime factors.
8 , 8 , 40 , 26 , 597 , 143 , 7266 , 1078 , 41158 , 75480 , 500749 , 447546 , 6065664 , 1102838 , 92761505 , 90246611 , 954047288 , 118707282 , 1490918152 , 7237821896
n×2
321994854
n×3
482992281
n×4
643989708
n×5
804987135
n÷2
80498713.5
n÷3
53665809
n÷3
40249356.75
n÷5
32199485.4
n2
25920171500620329
n3
4.1730809189986E+24
n4
6.7185529062157E+32
n5
1.0816697310641E+41
2 √n12688.476149641
3 √n544.00928450669
4 √n112.64313627399
5 √n43.788874938897
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-160997426 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 160997427 can be divided by 8 positive divisors.
The sum of these divisors (counting 160997427) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110001010000000110011
3
Ternary
102012221111221200
4
Quaternary
21212022000303
5
Quinary
312203404202
6
Senary
23550422243
8
Octal
1146120063
10
Decimal
160997427
12
Duodecimal
45b01983
16
Hexadecimal
998a033
20
Vigesimal
2a64db7
36
Base36
2nuqer
md5
861190caab6a05f8abfbcbeee2d9c7fe
sha1
d0a9700feecccdb3b71f8082341f9b468ff6c7ba
sha256
aa81bafbcda71aed87ec4fc3d4c4a5674133f224512f6f04582fd4502c536f5d
sha512
fbfc62d6cd810bf4beec057ec4bfbb78987e4168e7d945492b0926d1f29f6c7bff8ba8e35ed1b66a0b9281a42b0d305b99fc9e725a97c1387cc1098fde0f3c26
ripemd-160
07ed23bf0b27aa3f0132ae3a44150274dd0020c1
Diameter
321994854
Circumference
1011576667.8201
Area
8.1430620366136E+16
Volume
1.7480160477282E+25
Surface area
3.2572248146455E+17
Circumference
1011576667.8201
Perimeter
643989708
Area
25920171500620329
Diagonal
227684744.77057
Surface area
155521029003721974
Volume
4.1730809189986E+24
Space diagonal
278855723.45186
Perimeter
482992281
Area
1.1223763494993E+16
Altitude
139427861.72593
Surface area
1.1223763494993E+16
Volume
4.9180230271068E+23
Height
75894914.923524