397431367 (number)

397431367 is an odd 9-digits composite number following 397431366 and preceding 397431368. In scientific notation, it is written as 3.97431367 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 397212480 positive integers (up to 397431367) that are relatively prime to 397431367.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97431367 × 10^8
Engineering notation 3.97431367 × 10^6

Prime Factorization of 397431367

Prime Factorization 1831 × 217057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397431367
Product of the distinct prime numbers

The prime factorization of 397431367 is 1831 × 217057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 90, 29, 254, 6, 6198, 5652, 14032, 24515, 476378, 633429, 8483655, 4331656, 24298194, 8288962, 710645439, 901168859, 7679283234, 6399957524

Basic calculations (n = 397431367)

Multiplication

n×y
n×2 794862734
n×3 1192294101
n×4 1589725468
n×5 1987156835

Division

n÷y
n÷2 198715683.5
n÷3 132477122.33333
n÷3 99357841.75
n÷5 79486273.4

Exponentiation

ny
n2 157951691475488689
n3 6.2774956663066E+25
n4 2.4948736839968E+34
n5 9.9154105872317E+42

Nth Root

y√n
2√n 19935.680750855
3√n 735.22575754388
4√n 141.19377022679
5√n 52.46291626239

Divisors of 397431367

1, 1831, 217057, 397431367

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 -397431366
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 397431367 can be divided by 4 positive divisors. The sum of these divisors (counting 397431367) is 1, the average is 0.25.

Base conversion 397431367

Base System Value
2 Binary 10111101100000101001001000111
3 Ternary 1000200211121100021
4 Quaternary 113230011021013
5 Quinary 1303220300432
6 Senary 103234200011
8 Octal 2754051107
10 Decimal 397431367
12 Duodecimal b1123007
16 Hexadecimal 17b05247
20 Vigesimal 643ii87
36 Base36 6kmc07

Cryptographic Hash Functions

md5 a2466d9aa6c7b2b52fd7573c85532ae3
sha1 0c0fff1f8cdd3066dbcfd4dcc24e4e16323a69dc
sha256 4baea34e9258b055158fbe313fbe5801047bda4292b386b0763f3804939dc77d
sha512 9872ba04d3f6334ec9090980187d8b3ab5623e02f972f9634af646008778c1166e98adce1a7b1c3193011b8a2763c73f3a6df1359ab97e56681cb3d3f139ae9f
ripemd-160 cf01812ba59b01db3eb98bbe0e039d27f8795570

397431367 as geometric shapes

Circle

Radius = n
Diameter 794862734
Circumference 2497134925.7467
Area 4.9621987356148E+17

Sphere

Radius = n
Volume 2.6295112357614E+26
Surface area 1.9848794942459E+18
Circumference 2497134925.7467

Square

Length = n
Perimeter 1589725468
Area 157951691475488689
Diagonal 562052829.32388

Cube

Length = n
Surface area 947710148852932134
Volume 6.2774956663066E+25
Space diagonal 688371320.16555

Equilateral Triangle

Length = n
Perimeter 1192294101
Area 6.8395088694248E+16
Altitude 344185660.08278

Triangular Pyramid

Length = n
Surface area 6.8395088694248E+16
Volume 7.3980995908576E+24
Height 187350943.10796