397463905 (number)

397463905 is an odd 9-digits composite number following 397463904 and preceding 397463906. In scientific notation, it is written as 3.97463905 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 317971120 positive integers (up to 397463905) that are relatively prime to 397463905.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred sixty-three thousand nine hundred five

Notation

Scientific notation 3.97463905 × 10^8
Engineering notation 3.97463905 × 10^6

Prime Factorization of 397463905

Prime Factorization 5 × 79492781

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397463905
Product of the distinct prime numbers

The prime factorization of 397463905 is 5 × 79492781. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 62, 63, 83, 287, 2341, 4338, 19944, 15962, 185647, 304166, 1230874, 7002666, 70203383, 87453326, 581325284, 708209409, 8775361837, 8449630821

Basic calculations (n = 397463905)

Multiplication

n×y
n×2 794927810
n×3 1192391715
n×4 1589855620
n×5 1987319525

Division

n÷y
n÷2 198731952.5
n÷3 132487968.33333
n÷3 99365976.25
n÷5 79492781

Exponentiation

ny
n2 157977555777849025
n3 6.2790376221819E+25
n4 2.4956908129543E+34
n5 9.9194701618946E+42

Nth Root

y√n
2√n 19936.496808617
3√n 735.24582148855
4√n 141.19666004767
5√n 52.463775269812

Divisors of 397463905

1, 5, 79492781, 397463905

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397463904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397463905 can be divided by 4 positive divisors. The sum of these divisors (counting 397463905) is 1, the average is 0.25.

Base conversion 397463905

Base System Value
2 Binary 10111101100001101000101100001
3 Ternary 1000200220020222101
4 Quaternary 113230031011201
5 Quinary 1303222321110
6 Senary 103235010401
8 Octal 2754150541
10 Decimal 397463905
12 Duodecimal b1139a01
16 Hexadecimal 17b0d161
20 Vigesimal 6442jf5
36 Base36 6kn141

Cryptographic Hash Functions

md5 bc167c40bf7ca9c8c23b13ae0489c45f
sha1 a4e35762ef86860ceacd47d2e81ca9b1a8c32b5c
sha256 caccfe60203bb5046ea6480ab827d174e6d9ebb58f8e0d5eda92036b67f93729
sha512 0ff42ff7e02dbe51c6eac3afca533a2cdca7a8d33201f1b8e1b56c4398747ac5b094ab519fdf5328859f10d4174c71ac3d706bf4a0b5306f0415a94f76aa3a86
ripemd-160 b53b2821e42d1da315682e215a60636341a77201

397463905 as geometric shapes

Circle

Radius = n
Diameter 794927810
Circumference 2497339368.0302
Area 4.9630112866376E+17

Sphere

Radius = n
Volume 2.6301571287281E+26
Surface area 1.985204514655E+18
Circumference 2497339368.0302

Square

Length = n
Perimeter 1589855620
Area 157977555777849025
Diagonal 562098845.00477

Cube

Length = n
Surface area 947865334667094150
Volume 6.2790376221819E+25
Space diagonal 688427677.63473

Equilateral Triangle

Length = n
Perimeter 1192391715
Area 6.8406288265695E+16
Altitude 344213838.81736

Triangular Pyramid

Length = n
Surface area 6.8406288265695E+16
Volume 7.3999168032838E+24
Height 187366281.66826