238889662 is an even 9-digits composite number following 238889661
and preceding 238889663 . In scientific notation, it is written as 2.38889662 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 108586200 positive integers (up to 238889662) that are relatively prime to 238889662.
238889662 has 8 divisors, whose sum is 390910392
The reverse of 238889662 is 266988832
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
two hundred thirty-eight million eight hundred eighty-nine thousand six hundred sixty-two
Scientific notation
2.38889662 × 10^8
Engineering notation
2.38889662 × 10^6
Prime Factorization
2 × 11 × 10858621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238889662
Product of the distinct prime numbers
The prime factorization of 238889662 is 2 × 11 × 10858621.
Since it has a total of 3 prime factors.
7 , 6 , 4 , 18 , 802 , 431 , 2238 , 3839 , 51261 , 6901 , 743453 , 776622 , 5608811 , 4671340 , 35375654 , 30398216 , 122307623 , 569120764 , 7087197594 , 2191500742
n×2
477779324
n×3
716668986
n×4
955558648
n×5
1194448310
n÷2
119444831
n÷3
79629887.333333
n÷3
59722415.5
n÷5
47777932.4
n2
57068270610474244
n3
1.3633019877061E+25
n4
3.2567875104703E+33
n5
7.7801286758208E+41
2 √n
15456.05583582
3 √n
620.48666437584
4 √n
124.32238670417
5 √n
47.384845747034
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
-238889661
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 238889662 can be divided by 8 positive divisors.
The sum of these divisors (counting 238889662) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111010010101010111110
3
Ternary
121122111212000021
4
Quaternary
32033102222332
5
Quinary
442123432122
6
Senary
35412122354
8
Octal
1617225276
10
Decimal
238889662
12
Duodecimal
680063ba
16
Hexadecimal
e3d2abe
20
Vigesimal
3ed1432
36
Base36
3y88fy
md5
cdf6415ff6daed867947eb1383fcbe8a
sha1
0f692aeafc0c03aafebfb94c0cedee31ba1c567d
sha256
cdf8d53a41a21d84a1f3ca6bf626366f89cdcde97fa46bab1e9f180953b39954
sha512
cbf330d162cd64bd64a655b89f06b8923de5b84b47ff8e3c036020359f4cc1396504a102890fd1014accc4ae9f027663fe2ad309a8f4fd1dd78fd72b69047c34
ripemd-160
8c4ecdbcfe04c7c834b14a4416148caa4ce64791
Diameter
477779324
Circumference
1500988014.3155
Area
1.7928525970294E+17
Volume
5.710586012269E+25
Surface area
7.1714103881176E+17
Circumference
1500988014.3155
Perimeter
955558648
Area
57068270610474244
Diagonal
337840999.91112
Surface area
342409623662845464
Volume
1.3633019877061E+25
Space diagonal
413769031.98696
Perimeter
716668986
Area
2.4711286049358E+16
Altitude
206884515.99348
Surface area
2.4711286049358E+16
Volume
1.6066668005201E+24
Height
112613666.63704