397730268 (number)

397730268 is an even 9-digits composite number following 397730267 and preceding 397730269. In scientific notation, it is written as 3.97730268 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 115934976 positive integers (up to 397730268) that are relatively prime to 397730268.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred thirty thousand two hundred sixty-eight

Notation

Scientific notation 3.97730268 × 10^8
Engineering notation 3.97730268 × 10^6

Prime Factorization of 397730268

Prime Factorization 2 × 2 × 3 × 57 × 13 × 44729

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 198865134
Product of the distinct prime numbers

The prime factorization of 397730268 is 2 × 2 × 3 × 57 × 13 × 44729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 10, 25, 800, 352, 6451, 4621, 61180, 94632, 369333, 329365, 4144554, 7128767, 189764, 59219811, 368344366, 77268689, 1037284045, 7201666200

Basic calculations (n = 397730268)

Multiplication

n×y
n×2 795460536
n×3 1193190804
n×4 1590921072
n×5 1988651340

Division

n÷y
n÷2 198865134
n÷3 132576756
n÷3 99432567
n÷5 79546053.6

Exponentiation

ny
n2 158189366083351824
n3 6.2916698967082E+25
n4 2.5023875541853E+34
n5 9.9527527256597E+42

Nth Root

y√n
2√n 19943.175975757
3√n 735.41002805611
4√n 141.22031006819
5√n 52.470805173099

Divisors of 397730268

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 57, 78, 114, 156, 171, 228, 342, 684, 741, 1482, 2223, 2964, 4446, 8892, 44729, 89458, 134187, 178916, 268374, 536748, 581477, 1162954, 1744431, 2325908, 2549553, 3488862, 5099106, 6977724, 7648659, 10198212, 15297318, 30594636, 33144189, 66288378, 99432567, 132576756, 198865134, 397730268

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397730267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397730268 can be divided by 48 positive divisors. The sum of these divisors (counting 397730268) is 1, the average is 0.020833333333333.

Base conversion 397730268

Base System Value
2 Binary 10111101101001110000111011100
3 Ternary 1000201101210100200
4 Quaternary 113231032013130
5 Quinary 1303304332033
6 Senary 103244423500
8 Octal 2755160734
10 Decimal 397730268
12 Duodecimal b1247b90
16 Hexadecimal 17b4e1dc
20 Vigesimal 645g5d8
36 Base36 6ksqn0

Cryptographic Hash Functions

md5 8fb4767452b666b881b9abba28f84e1f
sha1 0979a00fd5f7dfe2281b122d59ecd8161460f0c0
sha256 a490d3513ae6753fedfbe9cb0c3131829644944597203a02f809ef5d66762e19
sha512 0fae98cb251422a06506b175b1dbba64bd26f265ccf44ff34e16675495b38efa536ddc5b982d4bca2f2f682b7237e464c6043bdbd2df1020eb529459c4ccc83e
ripemd-160 5f820a48085ff65106e81cf1a758c80c939bfd4e

397730268 as geometric shapes

Circle

Radius = n
Diameter 795460536
Circumference 2499012976.1182
Area 4.9696655036348E+17

Sphere

Radius = n
Volume 2.6354485235081E+26
Surface area 1.9878662014539E+18
Circumference 2499012976.1182

Square

Length = n
Perimeter 1590921072
Area 158189366083351824
Diagonal 562475539.17189

Cube

Length = n
Surface area 949136196500110944
Volume 6.2916698967082E+25
Space diagonal 688889031.88399

Equilateral Triangle

Length = n
Perimeter 1193190804
Area 6.849800481837E+16
Altitude 344444515.94199

Triangular Pyramid

Length = n
Surface area 6.849800481837E+16
Volume 7.4148040815827E+24
Height 187491846.39063