238217816 is an even 9-digits composite number following 238217815
and preceding 238217817 . In scientific notation, it is written as 2.38217816 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 119020384 positive integers (up to 238217816) that are relatively prime to 238217816.
238217816 has 16 divisors, whose sum is 446990400
The reverse of 238217816 is 618712832
Previous prime number is 1439
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred thirty-eight million two hundred seventeen thousand eight hundred sixteen
Scientific notation
2.38217816 × 10^8
Engineering notation
2.38217816 × 10^6
Prime Factorization
2 × 2 × 2 × 1439 × 20693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
59554454
Product of the distinct prime numbers
The prime factorization of 238217816 is 2 × 2 × 2 × 1439 × 20693.
Since it has a total of 5 prime factors.
6 , 2 , 40 , 13 , 374 , 411 , 5687 , 1996 , 11003 , 40937 , 989084 , 329468 , 3459672 , 7670320 , 71274858 , 95179043 , 347189547 , 597276384 , 1566472220 , 7231996808
n×2
476435632
n×3
714653448
n×4
952871264
n×5
1191089080
n÷2
119108908
n÷3
79405938.666667
n÷3
59554454
n÷5
47643563.2
n2
56747727859809856
n3
1.3518319793726E+25
n4
3.220304617251E+33
n5
7.6713393277626E+41
2 √n
15434.306463201
3 √n
619.90443896594
4 √n
124.23488424432
5 √n
47.358162974383
1 , 2 , 4 , 8 , 1439 , 2878 , 5756 , 11512 , 20693 , 41386 , 82772 , 165544 , 29777227 , 59554454 , 119108908 , 238217816
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-238217815
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 238217816 can be divided by 16 positive divisors.
The sum of these divisors (counting 238217816) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110001100101110101001011000
3
Ternary
121121020201102002
4
Quaternary
32030232221120
5
Quinary
441440432231
6
Senary
35345500132
8
Octal
1614565130
10
Decimal
238217816
12
Duodecimal
67941648
16
Hexadecimal
e32ea58
20
Vigesimal
3e8h4ag
36
Base36
3xtu1k
md5
ac7950fc76743a997d73053cc3579fa1
sha1
7f05ecb1b6f91de78fc2e2261f1320fbba4faa20
sha256
1c5306699f161e2ec461b7c312c8ef48b714626cfef800535df835ffd50936e8
sha512
d4585954cd35732c162505c2b70983801ee2d5696831ae0ebfeeff235fd55f165503f5ae4db48e2cdd1d5c8f551196232a91fdc4048c939637ac41471c2d3975
ripemd-160
1fa6c5a317e4f709404e042b6e6cd3072319b795
Diameter
476435632
Circumference
1496766681.3996
Area
1.7827824495229E+17
Volume
5.6625405537131E+25
Surface area
7.1311297980917E+17
Circumference
1496766681.3996
Perimeter
952871264
Area
56747727859809856
Diagonal
336890866.1861
Surface area
340486367158859136
Volume
1.3518319793726E+25
Space diagonal
412605360.58009
Perimeter
714653448
Area
2.4572486966821E+16
Altitude
206302680.29005
Surface area
2.4572486966821E+16
Volume
1.5931492660654E+24
Height
112296955.39537