397432661 (number)

397432661 is an odd 9-digits composite number following 397432660 and preceding 397432662. In scientific notation, it is written as 3.97432661 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 397381824 positive integers (up to 397432661) that are relatively prime to 397432661.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred thirty-two thousand six hundred sixty-one

Notation

Scientific notation 3.97432661 × 10^8
Engineering notation 3.97432661 × 10^6

Prime Factorization of 397432661

Prime Factorization 9649 × 41189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397432661
Product of the distinct prime numbers

The prime factorization of 397432661 is 9649 × 41189. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 22, 3, 316, 923, 7836, 1715, 66808, 517, 816329, 575432, 6317852, 5443850, 89914951, 40747433, 183002287, 694045503, 9872926306, 3382311167

Basic calculations (n = 397432661)

Multiplication

n×y
n×2 794865322
n×3 1192297983
n×4 1589730644
n×5 1987163305

Division

n÷y
n÷2 198716330.5
n÷3 132477553.66667
n÷3 99358165.25
n÷5 79486532.2

Exponentiation

ny
n2 157952720029540921
n3 6.2775569833528E+25
n4 2.4949061764731E+34
n5 9.9155720066102E+42

Nth Root

y√n
2√n 19935.7132052
3√n 735.22655548551
4√n 141.19388515513
5√n 52.462950425232

Divisors of 397432661

1, 9649, 41189, 397432661

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 -397432660
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 397432661 can be divided by 4 positive divisors. The sum of these divisors (counting 397432661) is 1, the average is 0.25.

Base conversion 397432661

Base System Value
2 Binary 10111101100000101011101010101
3 Ternary 1000200211200010012
4 Quaternary 113230011131111
5 Quinary 1303220321121
6 Senary 103234210005
8 Octal 2754053525
10 Decimal 397432661
12 Duodecimal b1123905
16 Hexadecimal 17b05755
20 Vigesimal 643j1d1
36 Base36 6kmd05

Cryptographic Hash Functions

md5 ed78aeb7d37f05e0d99d658dba3b4a21
sha1 e977e14527c8bb4dcdd0241c5e64aa6c1cc4f7ff
sha256 f13e2804d6d9671746ca6f53b9a4b045c771c436e16458e7676d504e191b37a4
sha512 c6c6d2a2b80b09858a9bfdbf25a663a13aff99645695e0c74f8308f86a00694deaa221c09b700380399f508f186689f258d12df72c48910e109624f1b35a62e7
ripemd-160 f89f0e817b9fda4f5fa04f265581ea6817a1bfee

397432661 as geometric shapes

Circle

Radius = n
Diameter 794865322
Circumference 2497143056.1885
Area 4.9622310485933E+17

Sphere

Radius = n
Volume 2.6295369201857E+26
Surface area 1.9848924194373E+18
Circumference 2497143056.1885

Square

Length = n
Perimeter 1589730644
Area 157952720029540921
Diagonal 562054659.31623

Cube

Length = n
Surface area 947716320177245526
Volume 6.2775569833528E+25
Space diagonal 688373561.4393

Equilateral Triangle

Length = n
Perimeter 1192297983
Area 6.8395534071217E+16
Altitude 344186780.71965

Triangular Pyramid

Length = n
Surface area 6.8395534071217E+16
Volume 7.3981718536896E+24
Height 187351553.10541