397431360 (number)

397431360 is an even 9-digits composite number following 397431359 and preceding 397431361. In scientific notation, it is written as 3.97431360 × 10^8. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 100030464 positive integers (up to 397431360) that are relatively prime to 397431360.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97431360 × 10^8
Engineering notation 3.97431360 × 10^6

Prime Factorization of 397431360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 405 × 19 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12419730
Product of the distinct prime numbers

The prime factorization of 397431360 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 405 × 19 × 269. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397431360)

Multiplication

n×y
n×2 794862720
n×3 1192294080
n×4 1589725440
n×5 1987156800

Division

n÷y
n÷2 198715680
n÷3 132477120
n÷3 99357840
n÷5 79486272

Exponentiation

ny
n2 157951685911449600
n3 6.277495334608E+25
n4 2.4948735082269E+34
n5 9.915409714026E+42

Nth Root

y√n
2√n 19935.68057529
3√n 735.22575322735
4√n 141.19376960507
5√n 52.462916077583

Divisors of 397431360

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397431359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397431360 can be divided by 112 positive divisors. The sum of these divisors (counting 397431360) is 1, the average is 0.0089285714285714.

Base conversion 397431360

Base System Value
2 Binary 10111101100000101001001000000
3 Ternary 1000200211121100000
4 Quaternary 113230011021000
5 Quinary 1303220300420
6 Senary 103234200000
8 Octal 2754051100
10 Decimal 397431360
12 Duodecimal b1123000
16 Hexadecimal 17b05240
20 Vigesimal 643ii80
36 Base36 6kmc00

Cryptographic Hash Functions

md5 6d4311de745a20ffe2fe4d06958ea023
sha1 71fad2dc4cac2ad2215092922e2a43e2542ad917
sha256 20be9bf696987027b1a5410c2a504e0dbf9dfd388d107e0c91245b1230d513ef
sha512 a24e21d8e47c251ecdb7c280b4358905157590195ef046cf12bea798d83e2a58b199e424ebde33e21c18a481adf020f197a8b52f4a705e6b9fd1007d6c02d55f
ripemd-160 be1c754be63f8a0e2f750cd9a60c6a50292aaf65

397431360 as geometric shapes

Circle

Radius = n
Diameter 794862720
Circumference 2497134881.7644
Area 4.9621985608153E+17

Sphere

Radius = n
Volume 2.6295110968198E+26
Surface area 1.9848794243261E+18
Circumference 2497134881.7644

Square

Length = n
Perimeter 1589725440
Area 157951685911449600
Diagonal 562052819.42438

Cube

Length = n
Surface area 947710115468697600
Volume 6.277495334608E+25
Space diagonal 688371308.0412

Equilateral Triangle

Length = n
Perimeter 1192294080
Area 6.8395086284948E+16
Altitude 344185654.0206

Triangular Pyramid

Length = n
Surface area 6.8395086284948E+16
Volume 7.3980991999471E+24
Height 187350939.80813