397173842 is an even 9-digits composite number following 397173841
and preceding 397173843 . In scientific notation, it is written as 3.97173842 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 183310992 positive integers (up to 397173842) that are relatively prime to 397173842.
397173842 has 8 divisors, whose sum is 641588556
The reverse of 397173842 is 248371793
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred ninety-seven million one hundred seventy-three thousand eight hundred forty-two
Scientific notation
3.97173842 × 10^8
Engineering notation
3.97173842 × 10^6
Prime Factorization
2 × 13 × 15275917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
397173842
Product of the distinct prime numbers
The prime factorization of 397173842 is 2 × 13 × 15275917.
Since it has a total of 3 prime factors.
10 , 2 , 80 , 8 , 326 , 456 , 2569 , 5357 , 86976 , 60061 , 146025 , 613417 , 7611499 , 6925230 , 73512781 , 32879750 , 683769510 , 256009819 , 5184695209 , 3535619613
n×2
794347684
n×3
1191521526
n×4
1588695368
n×5
1985869210
n÷2
198586921
n÷3
132391280.66667
n÷3
99293460.5
n÷5
79434768.4
n2
157747060769040964
n3
6.2653006189847E+25
n4
2.4884135181272E+34
n5
9.883327574793E+42
2 √n
19929.220807648
3 √n
735.06692095873
4 √n
141.17089221099
5 √n
52.456115583442
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
-397173841
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 397173842 can be divided by 8 positive divisors.
The sum of these divisors (counting 397173842) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101011000110010001010010
3
Ternary
1000200100112002022
4
Quaternary
113223012101102
5
Quinary
1303134030332
6
Senary
103224451442
8
Octal
2753062122
10
Decimal
397173842
12
Duodecimal
b1019b82
16
Hexadecimal
17ac6452
20
Vigesimal
6426ec2
36
Base36
6kgtaq
md5
5cafd3b0edd4713d7b59afb65bb2c562
sha1
90cedbff74597aa924da6321b4a8dd6e3ac91169
sha256
001486af7f08d194ebfc560b534805884af1eb154a3772c62b991d7e82d6895e
sha512
9aeb1ebb23fc95336b3656f19636e7253246abea5a83b9706b904744a67785fcb17f5ba79592b887561bbd9c1aa78524d2f21337248d5c569fea63b693517233
ripemd-160
1c7f585b4d5c1565a583f36b0b051089722ea680
Diameter
794347684
Circumference
2495516848.4505
Area
4.955770072374E+17
Volume
2.6244029862845E+26
Surface area
1.9823080289496E+18
Circumference
2495516848.4505
Perimeter
1588695368
Area
157747060769040964
Diagonal
561688633.97623
Surface area
946482364614245784
Volume
6.2653006189847E+25
Space diagonal
687925273.78133
Perimeter
1191521526
Area
6.8306480999159E+16
Altitude
343962636.89067
Surface area
6.8306480999159E+16
Volume
7.3837275897606E+24
Height
187229544.65874