397804849 (number)

397804849 is an odd 9-digits composite number following 397804848 and preceding 397804850. In scientific notation, it is written as 3.97804849 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 347802048 positive integers (up to 397804849) that are relatively prime to 397804849.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million eight hundred four thousand eight hundred forty-nine

Notation

Scientific notation 3.97804849 × 10^8
Engineering notation 3.97804849 × 10^6

Prime Factorization of 397804849

Prime Factorization 23 × 13 × 103 × 12917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397804849
Product of the distinct prime numbers

The prime factorization of 397804849 is 23 × 13 × 103 × 12917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 21, 38, 280, 72, 6411, 1477, 55480, 72182, 592378, 267089, 3816312, 9796008, 60562914, 12494051, 282763196, 273275125, 4404683401, 9611703771

Basic calculations (n = 397804849)

Multiplication

n×y
n×2 795609698
n×3 1193414547
n×4 1591219396
n×5 1989024245

Division

n÷y
n÷2 198902424.5
n÷3 132601616.33333
n÷3 99451212.25
n÷5 79560969.8

Exponentiation

ny
n2 158248697887912801
n3 6.2952099367748E+25
n4 2.504265038322E+34
n5 9.9620877542566E+42

Nth Root

y√n
2√n 19945.045725693
3√n 735.45599236223
4√n 141.22692988837
5√n 52.472772854185

Divisors of 397804849

1, 13, 23, 103, 299, 1339, 2369, 12917, 30797, 167921, 297091, 1330451, 3862183, 17295863, 30600373, 397804849

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 -397804848
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 397804849 can be divided by 16 positive divisors. The sum of these divisors (counting 397804849) is 1, the average is 0.0625.

Base conversion 397804849

Base System Value
2 Binary 10111101101100000010100110001
3 Ternary 1000201112120122221
4 Quaternary 113231200110301
5 Quinary 1303314223344
6 Senary 103250201041
8 Octal 2755402461
10 Decimal 397804849
12 Duodecimal b1283181
16 Hexadecimal 17b60531
20 Vigesimal 6465c29
36 Base36 6kuc6p

Cryptographic Hash Functions

md5 70f9cb1ffd9ab529612c3fa596e58002
sha1 9c5d6709476bfe594e65cf9f9dd8c7d25b1821dc
sha256 45458b840bf02f9989590b64e65464f7217fa9869a680c8f47c4f3f7fcd443cb
sha512 3fae37c61f820b71a1a9a2865f697dbad6415e411cfef94639ef36c1a871d9b56b2d3e08a66581792e1dac7beb713f39ca89d89cd13af72f391c27dc0e227a50
ripemd-160 b3a7638b9cfafecd5f0e3ea1ededea225535cc4e

397804849 as geometric shapes

Circle

Radius = n
Diameter 795609698
Circumference 2499481582.3616
Area 4.9715294672482E+17

Sphere

Radius = n
Volume 2.6369313720236E+26
Surface area 1.9886117868993E+18
Circumference 2499481582.3616

Square

Length = n
Perimeter 1591219396
Area 158248697887912801
Diagonal 562581012.63358

Cube

Length = n
Surface area 949492187327476806
Volume 6.2952099367748E+25
Space diagonal 689018209.96527

Equilateral Triangle

Length = n
Perimeter 1193414547
Area 6.8523696243371E+16
Altitude 344509104.98263

Triangular Pyramid

Length = n
Surface area 6.8523696243371E+16
Volume 7.4189760588106E+24
Height 187527004.21119