397788684 (number)

397788684 is an even 9-digits composite number following 397788683 and preceding 397788685. In scientific notation, it is written as 3.97788684 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 12 positive divisors. There are 132596224 positive integers (up to 397788684) that are relatively prime to 397788684.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighty-eight thousand six hundred eighty-four

Notation

Scientific notation 3.97788684 × 10^8
Engineering notation 3.97788684 × 10^6

Prime Factorization of 397788684

Prime Factorization 2 × 2 × 3 × 33149057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198894342
Product of the distinct prime numbers

The prime factorization of 397788684 is 2 × 2 × 3 × 33149057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 36, 30, 615, 21, 5161, 4346, 24033, 87555, 642080, 486970, 9864452, 3292173, 61082057, 18614346, 383267175, 883320667, 9674433757, 8217654577

Basic calculations (n = 397788684)

Multiplication

n×y
n×2 795577368
n×3 1193366052
n×4 1591154736
n×5 1988943420

Division

n÷y
n÷2 198894342
n÷3 132596228
n÷3 99447171
n÷5 79557736.8

Exponentiation

ny
n2 158235837118451856
n3 6.2944425408987E+25
n4 2.5038580148577E+34
n5 9.9600638465311E+42

Nth Root

y√n
2√n 19944.640483097
3√n 735.44603035265
4√n 141.22549515968
5√n 52.472346395753

Divisors of 397788684

1, 2, 3, 4, 6, 12, 33149057, 66298114, 99447171, 132596228, 198894342, 397788684

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397788683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397788684 can be divided by 12 positive divisors. The sum of these divisors (counting 397788684) is 1, the average is 0.083333333333333.

Base conversion 397788684

Base System Value
2 Binary 10111101101011100011000001100
3 Ternary 1000201111202111020
4 Quaternary 113231130120030
5 Quinary 1303313214214
6 Senary 103245554140
8 Octal 2755343014
10 Decimal 397788684
12 Duodecimal b1275950
16 Hexadecimal 17b5c60c
20 Vigesimal 6463be4
36 Base36 6ktzpo

Cryptographic Hash Functions

md5 2b126a3207238d86499db34c5880d2fb
sha1 ae3b2fd59a11a406649e444faf03b3a0d10223c3
sha256 f7aa0fae9fd50642033ddb0fc594c387bf568c5dbe26bedce1bec61eeff3268f
sha512 69fbd10e01196deeebfc8f1a1500e2f92cc24d7d5a0bb939184350b8e02edd5119c76ff3ee8c0533aaf410dce9dd55fd08ba501955b3cb1c69ca19e78e6d29de
ripemd-160 7e312f4adc290b03ab1be78dd605d5e4115d7ccb

397788684 as geometric shapes

Circle

Radius = n
Diameter 795577368
Circumference 2499380014.6711
Area 4.9711254342596E+17

Sphere

Radius = n
Volume 2.6366099259907E+26
Surface area 1.9884501737038E+18
Circumference 2499380014.6711

Square

Length = n
Perimeter 1591154736
Area 158235837118451856
Diagonal 562558151.87135

Cube

Length = n
Surface area 949415022710711136
Volume 6.2944425408987E+25
Space diagonal 688990211.36396

Equilateral Triangle

Length = n
Perimeter 1193366052
Area 6.8518127366838E+16
Altitude 344495105.68198

Triangular Pyramid

Length = n
Surface area 6.8518127366838E+16
Volume 7.4180716740976E+24
Height 187519383.95712