397332649 (number)

397332649 is an odd 9-digits composite number following 397332648 and preceding 397332650. In scientific notation, it is written as 3.97332649 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 334115712 positive integers (up to 397332649) that are relatively prime to 397332649.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million three hundred thirty-two thousand six hundred forty-nine

Notation

Scientific notation 3.97332649 × 10^8
Engineering notation 3.97332649 × 10^6

Prime Factorization of 397332649

Prime Factorization 7 × 73 × 3947 × 197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397332649
Product of the distinct prime numbers

The prime factorization of 397332649 is 7 × 73 × 3947 × 197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 62, 19, 841, 886, 9252, 4932, 89935, 1367, 747304, 400943, 6844693, 7451269, 65052138, 99281162, 55277166, 911426222, 203928550, 192525848

Basic calculations (n = 397332649)

Multiplication

n×y
n×2 794665298
n×3 1191997947
n×4 1589330596
n×5 1986663245

Division

n÷y
n÷2 198666324.5
n÷3 132444216.33333
n÷3 99333162.25
n÷5 79466529.8

Exponentiation

ny
n2 157873233961357201
n3 6.2728190256063E+25
n4 2.4923958001417E+34
n5 9.9031022562679E+42

Nth Root

y√n
2√n 19933.204684646
3√n 735.164878247
4√n 141.18500162782
5√n 52.46030975005

Divisors of 397332649

1, 7, 73, 197, 511, 1379, 3947, 14381, 27629, 100667, 288131, 777559, 2016917, 5442913, 56761807, 397332649

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 -397332648
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 397332649 can be divided by 16 positive divisors. The sum of these divisors (counting 397332649) is 1, the average is 0.0625.

Base conversion 397332649

Base System Value
2 Binary 10111101011101101000010101001
3 Ternary 1000200122120221001
4 Quaternary 113223231002221
5 Quinary 1303204121044
6 Senary 103232115001
8 Octal 2753550251
10 Decimal 397332649
12 Duodecimal b1095a61
16 Hexadecimal 17aed0a9
20 Vigesimal 6436bc9
36 Base36 6kk7u1

Cryptographic Hash Functions

md5 4647f0a6aeca5a684f01ec44d0852332
sha1 b574ee744f8397647609b555984cfb953c23ef8d
sha256 2a45684a953b5c28add46bbfa6797567f6583ffef50547cc3b31ec5d02fd58a8
sha512 a0e4dabfdb4c79ab2e753afca64dce8d52307f3d7e9860ae700420b77dc97746bcd77c4e28333aa8813eca88c49b9a9496a1b7f9bcc9c4ecbb327cd44646dca5
ripemd-160 d12f8e60eece7e0f4b76203a09e9c1c94f07c19e

397332649 as geometric shapes

Circle

Radius = n
Diameter 794665298
Circumference 2496514662.2595
Area 4.9597339201146E+17

Sphere

Radius = n
Volume 2.6275522890857E+26
Surface area 1.9838935680458E+18
Circumference 2496514662.2595

Square

Length = n
Perimeter 1589330596
Area 157873233961357201
Diagonal 561913220.98943

Cube

Length = n
Surface area 947239403768143206
Volume 6.2728190256063E+25
Space diagonal 688200335.57393

Equilateral Triangle

Length = n
Perimeter 1191997947
Area 6.836111559407E+16
Altitude 344100167.78697

Triangular Pyramid

Length = n
Surface area 6.836111559407E+16
Volume 7.392588116937E+24
Height 187304406.99648