242537231 is an odd 9-digits composite number following 242537230
and preceding 242537232 . In scientific notation, it is written as 2.42537231 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 231404800 positive integers (up to 242537231) that are relatively prime to 242537231.
242537231 has 8 divisors, whose sum is 253723104
The reverse of 242537231 is 132735242
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
two hundred forty-two million five hundred thirty-seven thousand two hundred thirty-one
Scientific notation
2.42537231 × 10^8
Engineering notation
2.42537231 × 10^6
Prime Factorization
401 × 23 × 26297
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
242537231 Product of the distinct prime numbers
The prime factorization of 242537231 is 401 × 23 × 26297.
Since it has a total of 3 prime factors.
9 , 6 , 29 , 55 , 731 , 980 , 5257 , 7256 , 66896 , 16657 , 866951 , 850464 , 4340591 , 9463472 , 95600627 , 89458567 , 463485591 , 430328393 , 4968488749 , 4808970082
n×2
485074462
n×3
727611693
n×4
970148924
n×5
1212686155
n÷2
121268615.5
n÷3
80845743.666667
n÷3
60634307.75
n÷5
48507446.2
n2
58824308421147361
n3
1.4267084879955E+25
n4
3.4602992612263E+33
n5
8.3925140124916E+41
2 √n15573.606871884
3 √n623.62876419328
4 √n124.79425816873
5 √n47.528672347127
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
-242537230 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 242537231 can be divided by 8 positive divisors.
The sum of these divisors (counting 242537231) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011101001101001100001111
3
Ternary
121220101011112102
4
Quaternary
32131031030033
5
Quinary
444042142411
6
Senary
40022225315
8
Octal
1635151417
10
Decimal
242537231
12
Duodecimal
6928523b
16
Hexadecimal
e74d30f
20
Vigesimal
3ffh31b
36
Base36
40eexb
md5
6c12c6a81b65d6619236b8a5e63cbcc4
sha1
db439f92f9c03707a596cd687f3972ba62995063
sha256
399244c855b22a500d507b80b5f4d5a602df9f9a27e91fd14ae816650eb994eb
sha512
37fb390738974106c95a275f3e4d3fd452a1da45475ddf5fadcee258ee643bac55e18c03ffdfea48536bb226553ab6a0c4e191d05df0d56382c14144b5cc6d0a
ripemd-160
c3d4b472a724b192ad60e7076fb89b9956451384
Diameter
485074462
Circumference
1523906366.2632
Area
1.8480201518838E+17
Volume
5.9761825396012E+25
Surface area
7.3920806075351E+17
Circumference
1523906366.2632
Perimeter
970148924
Area
58824308421147361
Diagonal
342999441.46062
Surface area
352945850526884166
Volume
1.4267084879955E+25
Space diagonal
420086806.81907
Perimeter
727611693
Area
2.5471672726382E+16
Altitude
210043403.40953
Surface area
2.5471672726382E+16
Volume
1.68139207773E+24
Height
114333147.15354