238972317 is an odd 9-digits composite number following 238972316
and preceding 238972318 . In scientific notation, it is written as 2.38972317 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 156936912 positive integers (up to 238972317) that are relatively prime to 238972317.
238972317 has 8 divisors, whose sum is 323385696
The reverse of 238972317 is 713279832
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred thirty-eight million nine hundred seventy-two thousand three hundred seventeen
Scientific notation
2.38972317 × 10^8
Engineering notation
2.38972317 × 10^6
Prime Factorization
3 × 67 × 1188917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238972317
Product of the distinct prime numbers
The prime factorization of 238972317 is 3 × 67 × 1188917.
Since it has a total of 3 prime factors.
3 , 1 , 71 , 34 , 747 , 671 , 5429 , 3683 , 95428 , 96870 , 624439 , 943428 , 5699503 , 7047178 , 57367133 , 82296476 , 689436845 , 620301250 , 1010404300 , 6729385905
n×2
477944634
n×3
716916951
n×4
955889268
n×5
1194861585
n÷2
119486158.5
n÷3
79657439
n÷3
59743079.25
n÷5
47794463.4
n2
57107768292348489
n3
1.3647175707522E+25
n4
3.2612971993326E+33
n5
7.7935974815011E+41
2 √n
15458.729475607
3 √n
620.55821820671
4 √n
124.33313908853
5 √n
47.388124291994
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
-238972316
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 238972317 can be divided by 8 positive divisors.
The sum of these divisors (counting 238972317) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111100110110110011101
3
Ternary
121122200001101120
4
Quaternary
32033212312131
5
Quinary
442134103232
6
Senary
35414001153
8
Octal
1617466635
10
Decimal
238972317
12
Duodecimal
680461b9
16
Hexadecimal
e3e6d9d
20
Vigesimal
3edbafh
36
Base36
3ya07x
md5
90cd1548db0372ac2b684ca187e5ed1a
sha1
55f9434782e81f8d7aea74e03e58fe74a9f347c9
sha256
041652c4564975caa4407fe0d517cd21a3fb2971909d2ce7019f429424013225
sha512
d324f9b1f3f2355126191d0a368b41d08ab71ec68264f9e5fd7cdd56ad96c3b1a729aef9e775a88fbf95733f33abbccaf624c12b078821c330984c45789599b3
ripemd-160
d987240b4e4b7b29e2c7395d1b9f7a51cd6ad799
Diameter
477944634
Circumference
1501507350.9971
Area
1.7940934533015E+17
Volume
5.7165155926665E+25
Surface area
7.176373813206E+17
Circumference
1501507350.9971
Perimeter
955889268
Area
57107768292348489
Diagonal
337957891.73312
Surface area
342646609754090934
Volume
1.3647175707522E+25
Space diagonal
413912194.64646
Perimeter
716916951
Area
2.4728389047305E+16
Altitude
206956097.32323
Surface area
2.4728389047305E+16
Volume
1.6083350811388E+24
Height
112652630.57771