397804530 (number)

397804530 is an even 9-digits composite number following 397804529 and preceding 397804531. In scientific notation, it is written as 3.97804530 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 106081200 positive integers (up to 397804530) that are relatively prime to 397804530.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million eight hundred four thousand five hundred thirty

Notation

Scientific notation 3.97804530 × 10^8
Engineering notation 3.97804530 × 10^6

Prime Factorization of 397804530

Prime Factorization 2 × 5 × 3 × 13260151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397804530
Product of the distinct prime numbers

The prime factorization of 397804530 is 2 × 5 × 3 × 13260151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 10, 85, 715, 400, 5389, 1930, 78181, 65121, 273934, 309742, 638421, 9132645, 60551339, 19291422, 909026162, 458885441, 9193319969, 6491138825

Basic calculations (n = 397804530)

Multiplication

n×y
n×2 795609060
n×3 1193413590
n×4 1591218120
n×5 1989022650

Division

n÷y
n÷2 198902265
n÷3 132601510
n÷3 99451132.5
n÷5 79560906

Exponentiation

ny
n2 158248444088520900
n3 6.2951947923865E+25
n4 2.5042570056438E+34
n5 9.9620478112933E+42

Nth Root

y√n
2√n 19945.037728718
3√n 735.45579577462
4√n 141.22690157586
5√n 52.472764438591

Divisors of 397804530

1, 2, 3, 5, 6, 10, 15, 30, 13260151, 26520302, 39780453, 66300755, 79560906, 132601510, 198902265, 397804530

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 -397804529
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 397804530 can be divided by 16 positive divisors. The sum of these divisors (counting 397804530) is 1, the average is 0.0625.

Base conversion 397804530

Base System Value
2 Binary 10111101101100000001111110010
3 Ternary 1000201112120020010
4 Quaternary 113231200033302
5 Quinary 1303314221110
6 Senary 103250155350
8 Octal 2755401762
10 Decimal 397804530
12 Duodecimal b1282b56
16 Hexadecimal 17b603f2
20 Vigesimal 6465b6a
36 Base36 6kubxu

Cryptographic Hash Functions

md5 8add6ae32bb905b110e7beb7c6cbcc44
sha1 299de56a26aae9787b8fcf7bfe042889e8202f8a
sha256 ccaef607868f461aa2f676f418b51c27b1467b0f3f2367e4274ff6827a3b0206
sha512 e7545f7f95d6d8359238dd167bd27648e1792d667dc0d96e037b2f7616d574acd43bfe5d7c516b42eaa2779adf91d14f5e5f77e52c294483ab232a201c024ef3
ripemd-160 a3de26c728ed1a765d8ce5596f4e38f28fc4583b

397804530 as geometric shapes

Circle

Radius = n
Diameter 795609060
Circumference 2499479578.0255
Area 4.9715214939051E+17

Sphere

Radius = n
Volume 2.6369250283571E+26
Surface area 1.988608597562E+18
Circumference 2499479578.0255

Square

Length = n
Perimeter 1591218120
Area 158248444088520900
Diagonal 562580561.49945

Cube

Length = n
Surface area 949490664531125400
Volume 6.2951947923865E+25
Space diagonal 689017657.44106

Equilateral Triangle

Length = n
Perimeter 1193413590
Area 6.852358634501E+16
Altitude 344508828.72053

Triangular Pyramid

Length = n
Surface area 6.852358634501E+16
Volume 7.4189582109779E+24
Height 187526853.83315