397289313 (number)

397289313 is an odd 9-digits composite number following 397289312 and preceding 397289314. In scientific notation, it is written as 3.97289313 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 257700528 positive integers (up to 397289313) that are relatively prime to 397289313.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred eighty-nine thousand three hundred thirteen

Notation

Scientific notation 3.97289313 × 10^8
Engineering notation 3.97289313 × 10^6

Prime Factorization of 397289313

Prime Factorization 9 × 3 × 37 × 397687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397289313
Product of the distinct prime numbers

The prime factorization of 397289313 is 9 × 3 × 37 × 397687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 75, 41, 140, 228, 4898, 3600, 54173, 46983, 325933, 592383, 984869, 5990945, 96453930, 73159222, 905942625, 862300377, 1136674439, 4161693815

Basic calculations (n = 397289313)

Multiplication

n×y
n×2 794578626
n×3 1191867939
n×4 1589157252
n×5 1986446565

Division

n÷y
n÷2 198644656.5
n÷3 132429771
n÷3 99322328.25
n÷5 79457862.6

Exponentiation

ny
n2 157838798224011969
n3 6.2707667711163E+25
n4 2.49130862248E+34
n5 9.8977029109607E+42

Nth Root

y√n
2√n 19932.117624578
3√n 735.13814979199
4√n 141.18115180355
5√n 52.459165359234

Divisors of 397289313

1, 3, 9, 27, 37, 111, 333, 999, 397687, 1193061, 3579183, 10737549, 14714419, 44143257, 132429771, 397289313

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397289312
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397289313 can be divided by 16 positive divisors. The sum of these divisors (counting 397289313) is 1, the average is 0.0625.

Base conversion 397289313

Base System Value
2 Binary 10111101011100010011101100001
3 Ternary 1000200120101111000
4 Quaternary 113223202131201
5 Quinary 1303201224223
6 Senary 103231142213
8 Octal 2753423541
10 Decimal 397289313
12 Duodecimal b1074969
16 Hexadecimal 17ae2761
20 Vigesimal 643135d
36 Base36 6kjae9

Cryptographic Hash Functions

md5 e5e2fe3587e7810a372698b83c5f001e
sha1 f946d7bbac144baf19cde00059b610aff0d4bdd7
sha256 69a31bdf81130507a0f1869d2fef94675cbd6bf66b8bac72599955c81965cb3f
sha512 727948135a26a7f8d0d1548507523981b25e9cc0b33ef37be575cf906af71108f4380a822d4892fa69eb4302c125966157d666f0d4635f0f8bd8b3a1e08bec72
ripemd-160 768c22409ebbd17065022f3da8ae2e64535e6daf

397289313 as geometric shapes

Circle

Radius = n
Diameter 794578626
Circumference 2496242374.1411
Area 4.95865208952E+17

Sphere

Radius = n
Volume 2.6266926427352E+26
Surface area 1.983460835808E+18
Circumference 2496242374.1411

Square

Length = n
Perimeter 1589157252
Area 157838798224011969
Diagonal 561851934.63049

Cube

Length = n
Surface area 947032789344071814
Volume 6.2707667711163E+25
Space diagonal 688125275.42013

Equilateral Triangle

Length = n
Perimeter 1191867939
Area 6.83462044824E+16
Altitude 344062637.71007

Triangular Pyramid

Length = n
Surface area 6.83462044824E+16
Volume 7.3901695118261E+24
Height 187283978.21016