242169478 is an even 9-digits composite number following 242169477
and preceding 242169479 . In scientific notation, it is written as 2.42169478 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 114711840 positive integers (up to 242169478) that are relatively prime to 242169478.
242169478 has 8 divisors, whose sum is 382372920
The reverse of 242169478 is 874961242
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
two hundred forty-two million one hundred sixty-nine thousand four hundred seventy-eight
Scientific notation
2.42169478 × 10^8
Engineering notation
2.42169478 × 10^6
Prime Factorization
2 × 19 × 6372881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
242169478
Product of the distinct prime numbers
The prime factorization of 242169478 is 2 × 19 × 6372881.
Since it has a total of 3 prime factors.
5 , 7 , 95 , 64 , 599 , 571 , 8014 , 9922 , 72851 , 58324 , 459738 , 327607 , 7468323 , 3565874 , 6442179 , 96116392 , 184849054 , 742116220 , 6422306352 , 5278146146
n×2
484338956
n×3
726508434
n×4
968677912
n×5
1210847390
n÷2
121084739
n÷3
80723159.333333
n÷3
60542369.5
n÷5
48433895.6
n2
58646056074792484
n3
1.4202284786391E+25
n4
3.4393598931277E+33
n5
8.3290798997287E+41
2 √n
15561.795461964
3 √n
623.31340730213
4 √n
124.74692566137
5 √n
47.514250295309
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
-242169477
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 242169478 can be divided by 8 positive divisors.
The sum of these divisors (counting 242169478) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011011110011011010000110
3
Ternary
121212200111001221
4
Quaternary
32123303122012
5
Quinary
443443410403
6
Senary
40010310554
8
Octal
1633633206
10
Decimal
242169478
12
Duodecimal
6912845a
16
Hexadecimal
e6f3686
20
Vigesimal
3fdb3di
36
Base36
406j5y
md5
1ff189738c7126bde401e44082fc5d8f
sha1
12b4ec7d2b412608aec281f41f0a5a29beeed9d6
sha256
5b831a9bd8f035aba897739ed74e1c69985d79b09087122b3356c255fc484be0
sha512
92614b8905188a482f442c8dfe4f6392f131ab12eb20cb0ccb7f6e63b6e30689c6cd9998e39aff9baeb588dbea04e7ddd82bf36a7f9f8595fdd4d6faad774c3c
ripemd-160
51349a1ee380823d09090c66a7c41dc3ddf33c39
Diameter
484338956
Circumference
1521595706.017
Area
1.8424201892658E+17
Volume
5.9490391398822E+25
Surface area
7.3696807570633E+17
Circumference
1521595706.017
Perimeter
968677912
Area
58646056074792484
Diagonal
342479360.18041
Surface area
351876336448754904
Volume
1.4202284786391E+25
Space diagonal
419449839.93843
Perimeter
726508434
Area
2.5394487196268E+16
Altitude
209724919.96922
Surface area
2.5394487196268E+16
Volume
1.6737553134666E+24
Height
114159786.7268