165770242 is an even 9-digits composite number following 165770241
and preceding 165770243 . In scientific notation, it is written as 1.65770242 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 75350000 positive integers (up to 165770242) that are relatively prime to 165770242.
165770242 has 12 divisors, whose sum is 273315798
The reverse of 165770242 is 242077561
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-five million seven hundred seventy thousand two hundred forty-two
Scientific notation
1.65770242 × 10^8
Engineering notation
1.65770242 × 10^6
Prime Factorization
2 × 11 × 11 × 685001
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
15070022
Product of the distinct prime numbers
The prime factorization of 165770242 is 2 × 11 × 11 × 685001.
Since it has a total of 4 prime factors.
10 , 10 , 68 , 93 , 279 , 190 , 831 , 1729 , 33908 , 18493 , 340475 , 351401 , 6874419 , 3408233 , 72398416 , 55876442 , 259300591 , 864443906 , 5443641812 , 2610919714
n×2
331540484
n×3
497310726
n×4
663080968
n×5
828851210
n÷2
82885121
n÷3
55256747.333333
n÷3
41442560.5
n÷5
33154048.4
n2
27479773132738564
n3
4.5553286423192E+24
n4
7.5513793142678E+32
n5
1.25179397636E+41
2 √n
12875.179299722
3 √n
549.33279093104
4 √n
113.46884726533
5 √n
44.045476661491
1 , 2 , 11 , 22 , 121 , 242 , 685001 , 1370002 , 7535011 , 15070022 , 82885121 , 165770242
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
-165770241
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 165770242 can be divided by 12 positive divisors.
The sum of these divisors (counting 165770242) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111000010111010000000010
3
Ternary
102112221000000121
4
Quaternary
21320113100002
5
Quinary
314414121432
6
Senary
24241010454
8
Octal
1170272002
10
Decimal
165770242
12
Duodecimal
47623a2a
16
Hexadecimal
9e17402
20
Vigesimal
2bg15c2
36
Base36
2qp14y
md5
8bbd2f74ac3cd46fb926f7a31ce7e4e8
sha1
ed327522530ba2291b91177a6b1ab48ef7016c22
sha256
1c209450ed473049db8f86f6285fec3b1b6d195b972c2b3a189d54ad1d6b8c47
sha512
ef8928d877bf184ae618882a0daa828476f440955a7e626d9636f59cdc61e7b065ae859655be6d6efbc76c40ea1c6e74d984aaad78e8dca98e7e6a64f2ac27bc
ripemd-160
700bee6a906f46bbb19a6c773a6e92ae69e18915
Diameter
331540484
Circumference
1041565148.902
Area
8.6330253396126E+16
Volume
1.9081315996529E+25
Surface area
3.453210135845E+17
Circumference
1041565148.902
Perimeter
663080968
Area
27479773132738564
Diagonal
234434524.47427
Surface area
164878638796431384
Volume
4.5553286423192E+24
Space diagonal
287122481.52699
Perimeter
497310726
Area
1.1899090811592E+16
Altitude
143561240.76349
Surface area
1.1899090811592E+16
Volume
5.3685062891953E+23
Height
78144841.491423