397136875 (number)

397136875 is an odd 9-digits composite number following 397136874 and preceding 397136876. In scientific notation, it is written as 3.97136875 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 20 positive divisors. There are 306740000 positive integers (up to 397136875) that are relatively prime to 397136875.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million one hundred thirty-six thousand eight hundred seventy-five

Notation

Scientific notation 3.97136875 × 10^8
Engineering notation 3.97136875 × 10^6

Prime Factorization of 397136875

Prime Factorization 29 × 5 × 5 × 25 × 21911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 79427375
Product of the distinct prime numbers

The prime factorization of 397136875 is 29 × 5 × 5 × 25 × 21911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 71, 93, 495, 862, 1604, 2283, 58222, 54234, 177243, 402268, 3046784, 284650, 171742, 55057309, 42842224, 983352917, 7635092841, 6517945448

Basic calculations (n = 397136875)

Multiplication

n×y
n×2 794273750
n×3 1191410625
n×4 1588547500
n×5 1985684375

Division

n÷y
n÷2 198568437.5
n÷3 132378958.33333
n÷3 99284218.75
n÷5 79427375

Exponentiation

ny
n2 157717697484765625
n3 6.2635513511295E+25
n4 2.4874872099896E+34
n5 9.8787289717774E+42

Nth Root

y√n
2√n 19928.293328833
3√n 735.04411477238
4√n 141.16760722217
5√n 52.455139075315

Divisors of 397136875

1, 5, 25, 29, 125, 145, 625, 725, 3625, 18125, 21911, 109555, 547775, 635419, 2738875, 3177095, 13694375, 15885475, 79427375, 397136875

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397136874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397136875 can be divided by 20 positive divisors. The sum of these divisors (counting 397136875) is 1, the average is 0.05.

Base conversion 397136875

Base System Value
2 Binary 10111101010111101001111101011
3 Ternary 1000200021122101011
4 Quaternary 113222331033223
5 Quinary 1303131340000
6 Senary 103224004351
8 Octal 2752751753
10 Decimal 397136875
12 Duodecimal b10006b7
16 Hexadecimal 17abd3eb
20 Vigesimal 642223f
36 Base36 6kg0rv

Cryptographic Hash Functions

md5 62f178c22f131d06e4021a838a7ae547
sha1 3dc3305ae975e252efb69278ff762cadc2f5c982
sha256 bf5cec96a209748baf5b1b32abffb9e390841ae1b823e681ed15f1643e17a220
sha512 e898d54c4c331b95002fbdbd07813e8194bc9e84954aebb6b714cec4cc3e5f649a396c74f6f9f63f69012d6c0e083aa6cce0eb77261e42a66fab0909e8860563
ripemd-160 7f31c51ce172731157a06b69924b3c5be1e3069c

397136875 as geometric shapes

Circle

Radius = n
Diameter 794273750
Circumference 2495284577.9392
Area 4.9548475975924E+17

Sphere

Radius = n
Volume 2.6236702546788E+26
Surface area 1.9819390390369E+18
Circumference 2495284577.9392

Square

Length = n
Perimeter 1588547500
Area 157717697484765625
Diagonal 561636354.74347

Cube

Length = n
Surface area 946306184908593750
Volume 6.2635513511295E+25
Space diagonal 687861245.05913

Equilateral Triangle

Length = n
Perimeter 1191410625
Area 6.8293766324098E+16
Altitude 343930622.52957

Triangular Pyramid

Length = n
Surface area 6.8293766324098E+16
Volume 7.3816660578231E+24
Height 187212118.24782