397788496 (number)

397788496 is an even 9-digits composite number following 397788495 and preceding 397788497. In scientific notation, it is written as 3.97788496 × 10^8. The sum of its digits is 61. It has a total of 8 prime factors and 80 positive divisors. There are 162214272 positive integers (up to 397788496) that are relatively prime to 397788496.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97788496 × 10^8
Engineering notation 3.97788496 × 10^6

Prime Factorization of 397788496

Prime Factorization 2 × 2 × 2 × 2 × 7 × 23 × 307 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 49723562
Product of the distinct prime numbers

The prime factorization of 397788496 is 2 × 2 × 2 × 2 × 7 × 23 × 307 × 503. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397788496)

Multiplication

n×y
n×2 795576992
n×3 1193365488
n×4 1591153984
n×5 1988942480

Division

n÷y
n÷2 198894248
n÷3 132596165.33333
n÷3 99447124
n÷5 79557699.2

Exponentiation

ny
n2 158235687549942016
n3 6.2944336164017E+25
n4 2.5038532814403E+34
n5 9.960040310288E+42

Nth Root

y√n
2√n 19944.635770051
3√n 735.44591449225
4√n 141.22547847344
5√n 52.472341435932

Divisors of 397788496

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397788495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397788496 can be divided by 80 positive divisors. The sum of these divisors (counting 397788496) is 1, the average is 0.0125.

Base conversion 397788496

Base System Value
2 Binary 10111101101011100010101010000
3 Ternary 1000201111202020021
4 Quaternary 113231130111100
5 Quinary 1303313212441
6 Senary 103245553224
8 Octal 2755342520
10 Decimal 397788496
12 Duodecimal b1275814
16 Hexadecimal 17b5c550
20 Vigesimal 6463b4g
36 Base36 6ktzkg

Cryptographic Hash Functions

md5 296cb7d701a4c17e2f829f926c5d50e9
sha1 ba4127e5bec30f802e7eb6a9dd9ce89329a71dd5
sha256 93d44488674e33720b7b141471ce83d6b7337f5f516dac3d28fa90160fedf7ad
sha512 1eb9b5f71cb492a3745a20a8fb61022caef01cac4362854bfeadf4f6a8d580f2ebdd89ef9559cf136f0d47a963f21bfda68fe2e1b4f45dcfdfa6f6bdf55859c0
ripemd-160 f2cb8c92911065cf5d2347e94e5c7f2082308c28

397788496 as geometric shapes

Circle

Radius = n
Diameter 795576992
Circumference 2499378833.4323
Area 4.9711207354263E+17

Sphere

Radius = n
Volume 2.6366061877062E+26
Surface area 1.9884482941705E+18
Circumference 2499378833.4323

Square

Length = n
Perimeter 1591153984
Area 158235687549942016
Diagonal 562557885.9992

Cube

Length = n
Surface area 949414125299652096
Volume 6.2944336164017E+25
Space diagonal 688989885.73841

Equilateral Triangle

Length = n
Perimeter 1193365488
Area 6.8518062601773E+16
Altitude 344494942.8692

Triangular Pyramid

Length = n
Surface area 6.8518062601773E+16
Volume 7.4180611564771E+24
Height 187519295.33307