397144461 is an odd 9-digits composite number following 397144460
and preceding 397144462 . In scientific notation, it is written as 3.97144461 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 226939608 positive integers (up to 397144461) that are relatively prime to 397144461.
397144461 has 8 divisors, whose sum is 540332800
The reverse of 397144461 is 164441793
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
three hundred ninety-seven million one hundred forty-four thousand four hundred sixty-one
Scientific notation
3.97144461 × 10^8
Engineering notation
3.97144461 × 10^6
Prime Factorization
3 × 49 × 2701663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
397144461
Product of the distinct prime numbers
The prime factorization of 397144461 is 3 × 49 × 2701663.
Since it has a total of 3 prime factors.
7 , 9 , 62 , 7 , 446 , 237 , 1348 , 3334 , 31914 , 6507 , 224015 , 669875 , 5860173 , 6517737 , 42651621 , 72441021 , 837828494 , 533353781 , 8522622443 , 353701843
n×2
794288922
n×3
1191433383
n×4
1588577844
n×5
1985722305
n÷2
198572230.5
n÷3
132381487
n÷3
99286115.25
n÷5
79428892.2
n2
157723722902980521
n3
6.2639102919218E+25
n4
2.4876772766376E+34
n5
9.8796725117219E+42
2 √n
19928.483660329
3 √n
735.04879494649
4 √n
141.1682813536
5 √n
52.455339470528
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
-397144460
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 397144461 can be divided by 8 positive divisors.
The sum of these divisors (counting 397144461) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101010111111000110001101
3
Ternary
1000200022000210010
4
Quaternary
113222333012031
5
Quinary
1303132110321
6
Senary
103224103433
8
Octal
2752770615
10
Decimal
397144461
12
Duodecimal
b1004b79
16
Hexadecimal
17abf18d
20
Vigesimal
6423131
36
Base36
6kg6ml
md5
2d8531de458763367b375717ac7f802d
sha1
0587397cf0add9d7bc918772b658cd2aa7d29457
sha256
e20c8ca9761b37e77ae6abaeeddbc4282c70ccf47c4d4023a0cfa81b65dc16f4
sha512
6c869fc6018beca41534d7c59fdd0990d031bb165b19ca88a4722b57a9d764699afe8e948455071a1637638ef2239fefdd5a04f5035846f25c9ae5c3636a7412
ripemd-160
73edfd317aedceb28d293aab589a8a7bd4e7504b
Diameter
794288922
Circumference
2495332242.183
Area
4.9550368916884E+17
Volume
2.6238206074463E+26
Surface area
1.9820147566753E+18
Circumference
2495332242.183
Perimeter
1588577844
Area
157723722902980521
Diagonal
561647082.96755
Surface area
946342337417883126
Volume
6.2639102919218E+25
Space diagonal
687874384.39656
Perimeter
1191433383
Area
6.8296375406719E+16
Altitude
343937192.19828
Surface area
6.8296375406719E+16
Volume
7.3820890736035E+24
Height
187215694.32252