397431339 (number)

397431339 is an odd 9-digits composite number following 397431338 and preceding 397431340. In scientific notation, it is written as 3.97431339 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 264852480 positive integers (up to 397431339) that are relatively prime to 397431339.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97431339 × 10^8
Engineering notation 3.97431339 × 10^6

Prime Factorization of 397431339

Prime Factorization 3 × 2753 × 48121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397431339
Product of the distinct prime numbers

The prime factorization of 397431339 is 3 × 2753 × 48121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 43, 2, 551, 641, 2296, 7519, 65949, 59630, 587526, 488802, 9489298, 4191513, 18544897, 1992966, 855576525, 410239273, 3103252346, 7746969660

Basic calculations (n = 397431339)

Multiplication

n×y
n×2 794862678
n×3 1192294017
n×4 1589725356
n×5 1987156695

Division

n÷y
n÷2 198715669.5
n÷3 132477113
n÷3 99357834.75
n÷5 79486267.8

Exponentiation

ny
n2 157951669219332921
n3 6.2774943395125E+25
n4 2.4948729809174E+34
n5 9.9154070944091E+42

Nth Root

y√n
2√n 19935.680048596
3√n 735.22574027774
4√n 141.19376773993
5√n 52.462915523162

Divisors of 397431339

1, 3, 2753, 8259, 48121, 144363, 132477113, 397431339

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397431338
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397431339 can be divided by 8 positive divisors. The sum of these divisors (counting 397431339) is 1, the average is 0.125.

Base conversion 397431339

Base System Value
2 Binary 10111101100000101001000101011
3 Ternary 1000200211121022020
4 Quaternary 113230011020223
5 Quinary 1303220300324
6 Senary 103234155523
8 Octal 2754051053
10 Decimal 397431339
12 Duodecimal b1122ba3
16 Hexadecimal 17b0522b
20 Vigesimal 643ii6j
36 Base36 6kmbzf

Cryptographic Hash Functions

md5 a292ab97b412790f786aab98f6295b25
sha1 3ce83da0e876339eb276269c27e36e2d96ca2fb7
sha256 ded5e2ad03e4a2ef9c79b0a97462c2690ce4bfc4ecdba3fd1aaa96449e0b88f4
sha512 8034be277d62adb6e3499ba0c9196d347cac85b9c2319534b8e308d6643bc99c051c9dfd2cd1e24b115498174b99af5c8f16d3199dbfa8e51d978ef3805b2613
ripemd-160 828e1865183b53565f58960306bc68780d3efad6

397431339 as geometric shapes

Circle

Radius = n
Diameter 794862678
Circumference 2497134749.8175
Area 4.962198036417E+17

Sphere

Radius = n
Volume 2.6295106799952E+26
Surface area 1.9848792145668E+18
Circumference 2497134749.8175

Square

Length = n
Perimeter 1589725356
Area 157951669219332921
Diagonal 562052789.7259

Cube

Length = n
Surface area 947710015315997526
Volume 6.2774943395125E+25
Space diagonal 688371271.66813

Equilateral Triangle

Length = n
Perimeter 1192294017
Area 6.8395079057049E+16
Altitude 344185635.83407

Triangular Pyramid

Length = n
Surface area 6.8395079057049E+16
Volume 7.3980980272157E+24
Height 187350929.90863