397375812 is an even 9-digits composite number following 397375811
and preceding 397375813 . In scientific notation, it is written as 3.97375812 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors.
There are 132458592 positive integers (up to 397375812) that are relatively prime to 397375812.
397375812 has 18 divisors, whose sum is 1004477838
The reverse of 397375812 is 218573793
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred ninety-seven million three hundred seventy-five thousand eight hundred twelve
Scientific notation
3.97375812 × 10^8
Engineering notation
3.97375812 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 11038217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66229302 Product of the distinct prime numbers
The prime factorization of 397375812 is 2 × 2 × 3 × 3 × 11038217.
Since it has a total of 5 prime factors.
2 , 10 , 95 , 76 , 186 , 78 , 1440 , 7346 , 20049 , 84555 , 428051 , 912520 , 6636601 , 8964442 , 93245196 , 37463348 , 327937183 , 978898893 , 196200553 , 9946726692
n×2
794751624
n×3
1192127436
n×4
1589503248
n×5
1986879060
n÷2
198687906
n÷3
132458604
n÷3
99343953
n÷5
79475162.4
n2
157907535962659344
n3
6.2748635324081E+25
n4
2.4934789913799E+34
n5
9.9084823890451E+42
2 √n19934.287346178
3 √n735.19149806858
4 √n141.18883577032
5 √n52.461449473136
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 11038217 , 22076434 , 33114651 , 44152868 , 66229302 , 99343953 , 132458604 , 198687906 , 397375812
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-397375811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397375812 can be divided by 18 positive divisors.
The sum of these divisors (counting 397375812) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
10111101011110111100101000100
3
Ternary
1000200201210010200
4
Quaternary
113223313211010
5
Quinary
1303212011222
6
Senary
103233050500
8
Octal
2753674504
10
Decimal
397375812
12
Duodecimal
b10b6a30
16
Hexadecimal
17af7944
20
Vigesimal
643bjac
36
Base36
6kl550
md5
5e22104725618cdd35fa76a814d313b1
sha1
b95397efcaf68b392752cec357995eedf229bcf4
sha256
69493c40d5a42ec22ea66045b45ad3cebfdc003c4d2bf95de0a2de6c6f914893
sha512
6034345bc5c3c165f27ebdedc6223099afe15783b6e1e866066a3a87ac708878dc62707a599cc779987827c97c00080ca1b1f35bd1def51dd6ffb074817d3f77
ripemd-160
009849d47dbdb957e2017fdc5341788df0c5f40a
Diameter
794751624
Circumference
2496785863.387
Area
4.9608115492676E+17
Volume
2.6284086900922E+26
Surface area
1.984324619707E+18
Circumference
2496785863.387
Perimeter
1589503248
Area
157907535962659344
Diagonal
561974262.68942
Surface area
947445215775956064
Volume
6.2748635324081E+25
Space diagonal
688275096.08294
Perimeter
1192127436
Area
6.8375968796334E+16
Altitude
344137548.04147
Surface area
6.8375968796334E+16
Volume
7.3949975913099E+24
Height
187324754.22981