397394628 (number)

397394628 is an even 9-digits composite number following 397394627 and preceding 397394629. In scientific notation, it is written as 3.97394628 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 132063360 positive integers (up to 397394628) that are relatively prime to 397394628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97394628 × 10^8
Engineering notation 3.97394628 × 10^6

Prime Factorization of 397394628

Prime Factorization 2 × 2 × 3 × 331 × 100049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198697314
Product of the distinct prime numbers

The prime factorization of 397394628 is 2 × 2 × 3 × 331 × 100049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 32, 33, 649, 553, 7950, 2521, 26303, 41439, 480406, 107217, 2260662, 5424505, 22961697, 92126930, 945142385, 870879615, 362565998, 3716981995

Basic calculations (n = 397394628)

Multiplication

n×y
n×2 794789256
n×3 1192183884
n×4 1589578512
n×5 1986973140

Division

n÷y
n÷2 198697314
n÷3 132464876
n÷3 99348657
n÷5 79478925.6

Exponentiation

ny
n2 157922490363258384
n3 6.2757549310741E+25
n4 2.4939512962533E+34
n5 9.9108284762472E+42

Nth Root

y√n
2√n 19934.759291248
3√n 735.20310181536
4√n 141.19050708616
5√n 52.461946280393

Divisors of 397394628

1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 100049, 200098, 300147, 400196, 600294, 1200588, 33116219, 66232438, 99348657, 132464876, 198697314, 397394628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397394627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397394628 can be divided by 24 positive divisors. The sum of these divisors (counting 397394628) is 1, the average is 0.041666666666667.

Base conversion 397394628

Base System Value
2 Binary 10111101011111100001011000100
3 Ternary 1000200202201221120
4 Quaternary 113223330023010
5 Quinary 1303213112003
6 Senary 103233313540
8 Octal 2753741304
10 Decimal 397394628
12 Duodecimal b11058b0
16 Hexadecimal 17afc2c4
20 Vigesimal 643e6b8
36 Base36 6kljno

Cryptographic Hash Functions

md5 6eefe34160fcc8f8d7096452cf74e1bd
sha1 ab8cf94f986c7de9e61ece1e175d4c868c360de0
sha256 fd22eb02906f61f8ecf218aeb4cca6324cf5f490ac9d7f17fa8ce904fe8aa20b
sha512 f8ed92d8bb9bfda80c71c5a69d698066ee1cc31e0e3c575776496b5222c279247797dc9ce72c25decfb134d3f06a5b0ec3075473f041d8df4e580df982223864
ripemd-160 47c8c10fe46610356a39e55003b9ed0986f75fbb

397394628 as geometric shapes

Circle

Radius = n
Diameter 794789256
Circumference 2496904087.8017
Area 4.9612813556182E+17

Sphere

Radius = n
Volume 2.6287820782923E+26
Surface area 1.9845125422473E+18
Circumference 2496904087.8017

Square

Length = n
Perimeter 1589578512
Area 157922490363258384
Diagonal 562000872.53181

Cube

Length = n
Surface area 947534942179550304
Volume 6.2757549310741E+25
Space diagonal 688307686.35093

Equilateral Triangle

Length = n
Perimeter 1192183884
Area 6.8382444241742E+16
Altitude 344153843.17547

Triangular Pyramid

Length = n
Surface area 6.8382444241742E+16
Volume 7.3960481147123E+24
Height 187333624.17727