242535981 is an odd 9-digits composite number following 242535980
and preceding 242535982 . In scientific notation, it is written as 2.42535981 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 161690652 positive integers (up to 242535981) that are relatively prime to 242535981.
242535981 has 4 divisors, whose sum is 323381312
The reverse of 242535981 is 189535242
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred forty-two million five hundred thirty-five thousand nine hundred eighty-one
Scientific notation
2.42535981 × 10^8
Engineering notation
2.42535981 × 10^6
Prime Factorization
3 × 80845327
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
242535981
Product of the distinct prime numbers
The prime factorization of 242535981 is 3 × 80845327.
Since it has a total of 2 prime factors.
4 , 7 , 54 , 8 , 265 , 577 , 5520 , 1869 , 32185 , 74615 , 103490 , 787989 , 271109 , 5910051 , 78855284 , 30739846 , 615056138 , 669018303 , 5735882087 , 7348978190
n×2
485071962
n×3
727607943
n×4
970143924
n×5
1212679905
n÷2
121267990.5
n÷3
80845327
n÷3
60633995.25
n÷5
48507196.2
n2
58823702079632361
n3
1.4266864289935E+25
n4
3.4602279263533E+33
n5
8.392297746017E+41
2 √n
15573.566739832
3 √n
623.62769282884
4 √n
124.79409737577
5 √n
47.528623355916
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-242535980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 242535981 can be divided by 4 positive divisors.
The sum of these divisors (counting 242535981) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110011101001100111000101101
3
Ternary
121220101002211010
4
Quaternary
32131030320231
5
Quinary
444042122411
6
Senary
40022215433
8
Octal
1635147055
10
Decimal
242535981
12
Duodecimal
69284579
16
Hexadecimal
e74ce2d
20
Vigesimal
3ffgjj1
36
Base36
40edyl
md5
60d9450e7d3188b21c7ad3462146c963
sha1
b27ec00ab68491e2558c0aae48c6fa4791156472
sha256
db54b03f7c3a0272cf971d84fca47806704a6863d5b7476ac45118a527fe13d3
sha512
749ab4a40bedee5e73c1ec9b1d55bd093faa1b5394b1f91f4c5ad255bb20fc1ed4b8c5d18f10a29b43b7782ed34626e0236b3c46c5f45e5047384334f1b6860d
ripemd-160
d1f19c634db7aeef075cbb64a1c0c5a18fcfec7e
Diameter
485071962
Circumference
1523898512.2816
Area
1.8480011031033E+17
Volume
5.9760901390698E+25
Surface area
7.3920044124131E+17
Circumference
1523898512.2816
Perimeter
970143924
Area
58823702079632361
Diagonal
342997673.69366
Surface area
352942212477794166
Volume
1.4266864289935E+25
Space diagonal
420084641.75556
Perimeter
727607943
Area
2.5471410172805E+16
Altitude
210042320.87778
Surface area
2.5471410172805E+16
Volume
1.6813660809469E+24
Height
114332557.89789