160994997 is an odd 9-digits composite number following 160994996
and preceding 160994998 . In scientific notation, it is written as 1.60994997 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 103867560 positive integers (up to 160994997) that are relatively prime to 160994997.
160994997 has 8 divisors, whose sum is 184654080
The reverse of 160994997 is 799499061
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred sixty million nine hundred ninety-four thousand nine hundred ninety-seven
Scientific notation
1.60994997 × 10^8
Engineering notation
1.60994997 × 10^6
Prime Factorization
9 × 31 × 577043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
160994997
Product of the distinct prime numbers
The prime factorization of 160994997 is 9 × 31 × 577043.
Since it has a total of 3 prime factors.
3 , 2 , 62 , 16 , 587 , 622 , 5603 , 1248 , 39933 , 46904 , 63540 , 941256 , 8190384 , 2955335 , 94570766 , 74116669 , 260679738 , 281218197 , 509064540 , 6355071995
n×2
321989994
n×3
482984991
n×4
643979988
n×5
804974985
n÷2
80497498.5
n÷3
53664999
n÷3
40248749.25
n÷5
32198999.4
n2
25919389059030009
n3
4.1728919638004E+24
n4
6.7181472919336E+32
n5
1.0815881031104E+41
2 √n
12688.3803931
3 √n
544.00654750806
4 √n
112.64271122935
5 √n
43.78874275342
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
-160994996
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 160994997 can be divided by 8 positive divisors.
The sum of these divisors (counting 160994997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110001001011010110101
3
Ternary
102012221101121200
4
Quaternary
21212021122311
5
Quinary
312203314442
6
Senary
23550403113
8
Octal
1146113265
10
Decimal
160994997
12
Duodecimal
45b00499
16
Hexadecimal
99896b5
20
Vigesimal
2a6479h
36
Base36
2nuoj9
md5
ebdacd731fd374e5233bff9174927e92
sha1
2aa29c7208ea9eda14e3d5d7356ff7073cffcb05
sha256
a2218ffca5ec1cd2d5c7709f655f87bb8d8769972e6d641df5a649ff328fd889
sha512
27d255a37970be91584bce280e3e33d050d62e4a986743941fa07443193f4782c4f085132730473f6daef0437257e31a9cc2253907ef334f1224dce2ca715e70
ripemd-160
bb9ad0941ee73d8b0cebe4c5dd0fa7e55c6ae73a
Diameter
321989994
Circumference
1011561399.6798
Area
8.1428162253384E+16
Volume
1.7479368983599E+25
Surface area
3.2571264901354E+17
Circumference
1011561399.6798
Perimeter
643979988
Area
25919389059030009
Diagonal
227681308.23162
Surface area
155516334354180054
Volume
4.1728919638004E+24
Space diagonal
278851514.5684
Perimeter
482984991
Area
1.1223424687846E+16
Altitude
139425757.2842
Surface area
1.1223424687846E+16
Volume
4.9178003412702E+23
Height
75893769.410539