397161794 is an even 9-digits composite number following 397161793
and preceding 397161795 . In scientific notation, it is written as 3.97161794 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 198236160 positive integers (up to 397161794) that are relatively prime to 397161794.
397161794 has 8 divisors, whose sum is 596776908
The reverse of 397161794 is 497161793
Previous prime number is 577
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred ninety-seven million one hundred sixty-one thousand seven hundred ninety-four
Scientific notation
3.97161794 × 10^8
Engineering notation
3.97161794 × 10^6
Prime Factorization
2 × 577 × 344161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
397161794
Product of the distinct prime numbers
The prime factorization of 397161794 is 2 × 577 × 344161.
Since it has a total of 3 prime factors.
10 , 10 , 10 , 64 , 26 , 598 , 8474 , 1641 , 49497 , 69595 , 826777 , 860352 , 6200324 , 9627777 , 79111267 , 34113838 , 422013960 , 181130806 , 9699010393 , 6431692921
n×2
794323588
n×3
1191485382
n×4
1588647176
n×5
1985808970
n÷2
198580897
n÷3
132387264.66667
n÷3
99290448.5
n÷5
79432358.8
n2
157737490613298436
n3
6.2647304753036E+25
n4
2.488111594498E+34
n5
9.8818286454304E+42
2 √n
19928.918535636
3 √n
735.05948829754
4 √n
141.16982161792
5 √n
52.455797335419
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
-397161793
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 397161794 can be divided by 8 positive divisors.
The sum of these divisors (counting 397161794) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101011000011010101000010
3
Ternary
1000200022220120002
4
Quaternary
113223003111002
5
Quinary
1303133134134
6
Senary
103224320002
8
Octal
2753032502
10
Decimal
397161794
12
Duodecimal
b1013002
16
Hexadecimal
17ac3542
20
Vigesimal
642549e
36
Base36
6kgk02
md5
5ef83e69cc5ddfdb9d07b5511f6dd748
sha1
1fb88f5a438f7dda9103f11083f68863519cadfd
sha256
a4f99f8e845c45520eb9ee7c07a78700b3326c9ec595cbd5b26a043c3fd77d05
sha512
b003cccca49f83e3b5883a7472b57068701cc47d6841a25739cdf33befb6bfb012cda1057d54cec60ed2ac159e06f27bc455add4f7dc71da9774cdcaf01b26d7
ripemd-160
629d68fcffa71822fb9642fabb523e85408a4a31
Diameter
794323588
Circumference
2495441148.6339
Area
4.9554694170643E+17
Volume
2.6241641650578E+26
Surface area
1.9821877668257E+18
Circumference
2495441148.6339
Perimeter
1588647176
Area
157737490613298436
Diagonal
561671595.53123
Surface area
946424943679790616
Volume
6.2647304753036E+25
Space diagonal
687904406.0332
Perimeter
1191485382
Area
6.8302337000163E+16
Altitude
343952203.0166
Surface area
6.8302337000163E+16
Volume
7.3830556689886E+24
Height
187223865.17708