378397231 is an odd 9-digits composite number following 378397230
and preceding 378397232 . In scientific notation, it is written as 3.78397231 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 377955864 positive integers (up to 378397231) that are relatively prime to 378397231.
378397231 has 4 divisors, whose sum is 378838600
The reverse of 378397231 is 132793873
Previous prime number is 859
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred seventy-eight million three hundred ninety-seven thousand two hundred thirty-one
Scientific notation
3.78397231 × 10^8
Engineering notation
3.78397231 × 10^6
Prime Factorization
859 × 440509
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
378397231
Product of the distinct prime numbers
The prime factorization of 378397231 is 859 × 440509.
Since it has a total of 2 prime factors.
1 , 4 , 29 , 20 , 666 , 406 , 6835 , 8889 , 30629 , 40468 , 96936 , 317750 , 3468210 , 8698235 , 97123291 , 9792780 , 646991169 , 705728233 , 8167358858 , 392448038
n×2
756794462
n×3
1135191693
n×4
1513588924
n×5
1891986155
n÷2
189198615.5
n÷3
126132410.33333
n÷3
94599307.75
n÷5
75679446.2
n2
143184464428467361
n3
5.418060486195E+25
n4
2.0501790853667E+34
n5
7.7578208895687E+42
2 √n
19452.435091782
3 √n
723.29586656839
4 √n
139.47198676359
5 √n
51.9504830306
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-378397230
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 378397231 can be divided by 4 positive divisors.
The sum of these divisors (counting 378397231) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110100011011110001000101111
3
Ternary
222101000120102021
4
Quaternary
112203132020233
5
Quinary
1233332202411
6
Senary
101314211011
8
Octal
2643361057
10
Decimal
378397231
12
Duodecimal
a6883a67
16
Hexadecimal
168de22f
20
Vigesimal
5i4jd1b
36
Base36
69ad67
md5
2ae8d4d398dd17346a46c19efa3fb05a
sha1
6767c3de12b992eab649ed882205637e50abbd09
sha256
a14095455d0f42eea88a82b42719f45699d2df79e9179c81e5ec5ab89a048688
sha512
2e97751f8ad776a76c4e32b838bcdc9a59c60c1884147917a2a71e9d04ed0717b6222371fc7794565f2636c50790e981c78420ad4282fe3c88e9c0101ea9f4f8
ripemd-160
61d3484d0ef672293b32c987d413082f67c0ec36
Diameter
756794462
Circumference
2377539922.0966
Area
4.4982726155666E+17
Volume
2.2695118693514E+26
Surface area
1.7993090462266E+18
Circumference
2377539922.0966
Perimeter
1513588924
Area
143184464428467361
Diagonal
535134496.04462
Surface area
859106786570804166
Volume
5.418060486195E+25
Space diagonal
655403229.53538
Perimeter
1135191693
Area
6.2000691811161E+16
Altitude
327701614.76769
Surface area
6.2000691811161E+16
Volume
6.385245517779E+24
Height
178378165.34821