238980489 is an odd 9-digits composite number following 238980488
and preceding 238980490 . In scientific notation, it is written as 2.38980489 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 143090000 positive integers (up to 238980489) that are relatively prime to 238980489.
238980489 has 8 divisors, whose sum is 249191712
The reverse of 238980489 is 984089832
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
two hundred thirty-eight million nine hundred eighty thousand four hundred eighty-nine
Scientific notation
2.38980489 × 10^8
Engineering notation
2.38980489 × 10^6
Prime Factorization
33 × 83 × 87251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238980489
Product of the distinct prime numbers
The prime factorization of 238980489 is 33 × 83 × 87251.
Since it has a total of 3 prime factors.
3 , 7 , 56 , 83 , 558 , 196 , 7677 , 6595 , 14055 , 52703 , 314482 , 284161 , 7049504 , 3256441 , 90804163 , 92294393 , 157555701 , 473087134 , 5529080419 , 9494825042
n×2
477960978
n×3
716941467
n×4
955921956
n×5
1194902445
n÷2
119490244.5
n÷3
79660163
n÷3
59745122.25
n÷5
47796097.8
n2
57111674122679121
n3
1.3648575809447E+25
n4
3.2617433210951E+33
n5
7.7949301386779E+41
2 √n
15458.993790024
3 √n
620.56529175121
4 √n
124.33420201225
5 √n
47.388448388492
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
-238980488
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 238980489 can be divided by 8 positive divisors.
The sum of these divisors (counting 238980489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111101000110110001001
3
Ternary
121122200110121020
4
Quaternary
32033220312021
5
Quinary
442134333424
6
Senary
35414103053
8
Octal
1617506611
10
Decimal
238980489
12
Duodecimal
6804aa89
16
Hexadecimal
e3e8d89
20
Vigesimal
3edcb49
36
Base36
3ya6ix
md5
da61e2baaf5e6f3df03fc90a6529411c
sha1
4b7005a755120808358cf084fb6a92799f1744f6
sha256
f4de44137ed49133ce55bbdbbd943acfcb7b540d3756b3cf31ed5cc652f5c17f
sha512
2d3d5195b19b6044584d5e496d50320ffe392bd6dbf6539fd54d7fd90f125f10a676c3b7f838af6c9cd76b7d2ea9c55dd53ac536ca9e564e32701b226e201d4f
ripemd-160
ee5b0bb97156aa03db96369fa8682b5d36920270
Diameter
477960978
Circumference
1501558697.1874
Area
1.7942161585802E+17
Volume
5.7171020659894E+25
Surface area
7.1768646343209E+17
Circumference
1501558697.1874
Perimeter
955921956
Area
57111674122679121
Diagonal
337969448.68635
Surface area
342670044736074726
Volume
1.3648575809447E+25
Space diagonal
413926348.96566
Perimeter
716941467
Area
2.4730080321449E+16
Altitude
206963174.48283
Surface area
2.4730080321449E+16
Volume
1.608500084733E+24
Height
112656482.89545