397606491 (number)

397606491 is an odd 9-digits composite number following 397606490 and preceding 397606492. In scientific notation, it is written as 3.97606491 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 264692880 positive integers (up to 397606491) that are relatively prime to 397606491.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million six hundred six thousand four hundred ninety-one

Notation

Scientific notation 3.97606491 × 10^8
Engineering notation 3.97606491 × 10^6

Prime Factorization of 397606491

Prime Factorization 3 × 3 × 709 × 62311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 132535497
Product of the distinct prime numbers

The prime factorization of 397606491 is 3 × 3 × 709 × 62311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 70, 32, 356, 121, 7116, 8864, 98152, 77432, 808061, 92047, 8214855, 1262736, 57262035, 47485789, 227643356, 723311199, 4426250418, 345623766

Basic calculations (n = 397606491)

Multiplication

n×y
n×2 795212982
n×3 1192819473
n×4 1590425964
n×5 1988032455

Division

n÷y
n÷2 198803245.5
n÷3 132535497
n÷3 99401622.75
n÷5 79521298.2

Exponentiation

ny
n2 158090921685333081
n3 6.2857976630261E+25
n4 2.4992739519318E+34
n5 9.9372754607531E+42

Nth Root

y√n
2√n 19940.072492346
3√n 735.33373154834
4√n 141.20932154906
5√n 52.46753889542

Divisors of 397606491

1, 3, 9, 709, 2127, 6381, 62311, 186933, 560799, 44178499, 132535497, 397606491

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 -397606490
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 397606491 can be divided by 12 positive divisors. The sum of these divisors (counting 397606491) is 1, the average is 0.083333333333333.

Base conversion 397606491

Base System Value
2 Binary 10111101100101111111001011011
3 Ternary 1000201011111120100
4 Quaternary 113230233321123
5 Quinary 1303241401431
6 Senary 103242030443
8 Octal 2754577133
10 Decimal 397606491
12 Duodecimal b11a8423
16 Hexadecimal 17b2fe5b
20 Vigesimal 6450g4b
36 Base36 6kq34r

Cryptographic Hash Functions

md5 c4fb001492300147d8069ed596a71139
sha1 79808d18cf20c88bb4881c84e0173fb22873b5d7
sha256 ccfa546eb1e7acdf9c45967fe2bbd9a05a74f7e8f53a719cb9a7aea3d8bc6de1
sha512 5ce6d18c01339bbb78e42419596850cb0a0e5df56e6c70d0c64aad7526812ae259d10940d5d16a328d93e0ab8cb184e9fd89791ad5debd50b5288bfb8d74c84d
ripemd-160 82fbcddfc9941dd4c751a0dfa97ff18fbd6f5d93

397606491 as geometric shapes

Circle

Radius = n
Diameter 795212982
Circumference 2498235262.2904
Area 4.9665727816588E+17

Sphere

Radius = n
Volume 2.6329887680153E+26
Surface area 1.9866291126635E+18
Circumference 2498235262.2904

Square

Length = n
Perimeter 1590425964
Area 158090921685333081
Diagonal 562300492.05978

Cube

Length = n
Surface area 948545530111998486
Volume 6.2857976630261E+25
Space diagonal 688674643.83118

Equilateral Triangle

Length = n
Perimeter 1192819473
Area 6.8455377143597E+16
Altitude 344337321.91559

Triangular Pyramid

Length = n
Surface area 6.8455377143597E+16
Volume 7.4078835878205E+24
Height 187433497.35326