238889151 is an odd 9-digits composite number following 238889150
and preceding 238889152 . In scientific notation, it is written as 2.38889151 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 149891136 positive integers (up to 238889151) that are relatively prime to 238889151.
238889151 has 8 divisors, whose sum is 281046240
The reverse of 238889151 is 151988832
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred thirty-eight million eight hundred eighty-nine thousand one hundred fifty-one
Scientific notation
2.38889151 × 10^8
Engineering notation
2.38889151 × 10^6
Prime Factorization
9 × 17 × 1561367
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238889151
Product of the distinct prime numbers
The prime factorization of 238889151 is 9 × 17 × 1561367.
Since it has a total of 3 prime factors.
9 , 4 , 17 , 8 , 183 , 312 , 5307 , 1481 , 58186 , 1724 , 462545 , 333144 , 1897873 , 9855156 , 68975615 , 95981587 , 108924496 , 156532500 , 8700686407 , 2619352684
n×2
477778302
n×3
716667453
n×4
955556604
n×5
1194445755
n÷2
119444575.5
n÷3
79629717
n÷3
59722287.75
n÷5
47777830.2
n2
57068026465500801
n3
1.3632932391589E+25
n4
3.2567596446671E+33
n5
7.7800454652559E+41
2 √n
15456.039305074
3 √n
620.48622195553
4 √n
124.32232022076
5 √n
47.384825475184
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
-238889150
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 238889151 can be divided by 8 positive divisors.
The sum of these divisors (counting 238889151) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111010010100010111111
3
Ternary
121122111211022100
4
Quaternary
32033102202333
5
Quinary
442123423101
6
Senary
35412120143
8
Octal
1617224277
10
Decimal
238889151
12
Duodecimal
68006053
16
Hexadecimal
e3d28bf
20
Vigesimal
3ed12hb
36
Base36
3y881r
md5
10d8f1bf288fbe1b0b490c9ba011a78d
sha1
bc084dd294a1d878acf1de4b77b6cf8bf262d5f5
sha256
ea71963b1dbcbdc7a6473a6d698adb8408283967dcec7900efa02faa5165a3dd
sha512
f4e69f014c4c7078f63d802ce0e1124d62dce088c9a58d35c3864b295f9175f5d76abea178f83e2312618058abf54936c0972f3421a2a9651f0f0a5502d130bd
ripemd-160
5d9804714d63280f79e5b4424c3978441d4ff6f4
Diameter
477778302
Circumference
1500984803.6078
Area
1.7928449269889E+17
Volume
5.7105493664403E+25
Surface area
7.1713797079554E+17
Circumference
1500984803.6078
Perimeter
955556604
Area
57068026465500801
Diagonal
337840277.24799
Surface area
342408158793004806
Volume
1.3632932391589E+25
Space diagonal
413768146.90899
Perimeter
716667453
Area
2.4711180331483E+16
Altitude
206884073.4545
Surface area
2.4711180331483E+16
Volume
1.6066564902584E+24
Height
112613425.74933