397788328 (number)

397788328 is an even 9-digits composite number following 397788327 and preceding 397788329. In scientific notation, it is written as 3.97788328 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors. There are 170480688 positive integers (up to 397788328) that are relatively prime to 397788328.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred eighty-eight thousand three hundred twenty-eight

Notation

Scientific notation 3.97788328 × 10^8
Engineering notation 3.97788328 × 10^6

Prime Factorization of 397788328

Prime Factorization 2 × 2 × 2 × 7 × 7103363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99447082
Product of the distinct prime numbers

The prime factorization of 397788328 is 2 × 2 × 2 × 7 × 7103363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 55, 9, 357, 473, 6448, 5226, 34257, 83705, 666778, 847015, 9793060, 8977138, 46012202, 57431735, 613807839, 115034306, 374989251, 7302264075

Basic calculations (n = 397788328)

Multiplication

n×y
n×2 795576656
n×3 1193364984
n×4 1591153312
n×5 1988941640

Division

n÷y
n÷2 198894164
n÷3 132596109.33333
n÷3 99447082
n÷5 79557665.6

Exponentiation

ny
n2 158235553893035584
n3 6.2944256413265E+25
n4 2.5038490515836E+34
n5 9.9600192779382E+42

Nth Root

y√n
2√n 19944.631558392
3√n 735.44581095738
4√n 141.22546356232
5√n 52.47233700375

Divisors of 397788328

1, 2, 4, 7, 8, 14, 28, 56, 7103363, 14206726, 28413452, 49723541, 56826904, 99447082, 198894164, 397788328

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 -397788327
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 397788328 can be divided by 16 positive divisors. The sum of these divisors (counting 397788328) is 1, the average is 0.0625.

Base conversion 397788328

Base System Value
2 Binary 10111101101011100010010101000
3 Ternary 1000201111202000001
4 Quaternary 113231130102220
5 Quinary 1303313211303
6 Senary 103245552344
8 Octal 2755342250
10 Decimal 397788328
12 Duodecimal b12756b4
16 Hexadecimal 17b5c4a8
20 Vigesimal 6463ag8
36 Base36 6ktzfs

Cryptographic Hash Functions

md5 1e1341cf74c23bb232230c3c408c776b
sha1 d97b23e794a7954ea65e67e7ee082b230b2b2ee3
sha256 7b08b0373172e3272563cbf8717d2053e3dd1195690c950d8385935dd5da2515
sha512 9cd73e2abbec04b98a442c490906ea71c290609b717a5aef52ee23e28beff37c787abe6ecf5f4a80c3c3d05ad6dd6fbc1123acd90257f1be2063dcbea0ac7a43
ripemd-160 4536aa3a01ccc3d8d2c41fa9095297d0c8e59717

397788328 as geometric shapes

Circle

Radius = n
Diameter 795576656
Circumference 2499377777.8571
Area 4.9711165364707E+17

Sphere

Radius = n
Volume 2.6366028471145E+26
Surface area 1.9884466145883E+18
Circumference 2499377777.8571

Square

Length = n
Perimeter 1591153312
Area 158235553893035584
Diagonal 562557648.41132

Cube

Length = n
Surface area 949413323358213504
Volume 6.2944256413265E+25
Space diagonal 688989594.75387

Equilateral Triangle

Length = n
Perimeter 1193364984
Area 6.8518004726635E+16
Altitude 344494797.37694

Triangular Pyramid

Length = n
Surface area 6.8518004726635E+16
Volume 7.4180517577607E+24
Height 187519216.13711