397239507 (number)

397239507 is an odd 9-digits composite number following 397239506 and preceding 397239508. In scientific notation, it is written as 3.97239507 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 223144560 positive integers (up to 397239507) that are relatively prime to 397239507.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred thirty-nine thousand five hundred seven

Notation

Scientific notation 3.97239507 × 10^8
Engineering notation 3.97239507 × 10^6

Prime Factorization of 397239507

Prime Factorization 177 × 3 × 7 × 106871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397239507
Product of the distinct prime numbers

The prime factorization of 397239507 is 177 × 3 × 7 × 106871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 26, 69, 414, 925, 7005, 6780, 93512, 72498, 809599, 663877, 2878506, 2626934, 59671174, 21004888, 656737627, 187875992, 57866616, 2330889627

Basic calculations (n = 397239507)

Multiplication

n×y
n×2 794479014
n×3 1191718521
n×4 1588958028
n×5 1986197535

Division

n÷y
n÷2 198619753.5
n÷3 132413169
n÷3 99309876.75
n÷5 79447901.4

Exponentiation

ny
n2 157799225921603049
n3 6.2684086710079E+25
n4 2.4900595701457E+34
n5 9.8915003604531E+42

Nth Root

y√n
2√n 19930.868194838
3√n 735.10742841788
4√n 141.17672681727
5√n 52.457849989233

Divisors of 397239507

1, 3, 7, 21, 177, 531, 1239, 3717, 106871, 320613, 748097, 2244291, 18916167, 56748501, 132413169, 397239507

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 -397239506
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 397239507 can be divided by 16 positive divisors. The sum of these divisors (counting 397239507) is 1, the average is 0.0625.

Base conversion 397239507

Base System Value
2 Binary 10111101011010110010011010011
3 Ternary 1000200110212011100
4 Quaternary 113223112103103
5 Quinary 1303143131012
6 Senary 103230115443
8 Octal 2753262323
10 Decimal 397239507
12 Duodecimal b104bb83
16 Hexadecimal 17ad64d3
20 Vigesimal 642eif7
36 Base36 6ki7yr

Cryptographic Hash Functions

md5 0eb10e58391704a48baafa74873ec5b7
sha1 5cd0229d0c5c8a86c981b7e0688c9c8508313ad1
sha256 96218b75b7c113d941be9d198c414376c2481aee324ecb1c12a8dc4a440a6400
sha512 13fab1a19296ba3b72394f550e0046e776ecd588252cdcb77b24cf27fac7d6902c236942893d845f68b7bb8e1109972589e1430aba7150052b9b80cdd71541d5
ripemd-160 71eb11601d491fb81c7fb90d039d9a1d5d6511d2

397239507 as geometric shapes

Circle

Radius = n
Diameter 794479014
Circumference 2495929433.8137
Area 4.9574088889746E+17

Sphere

Radius = n
Volume 2.6257048840716E+26
Surface area 1.9829635555899E+18
Circumference 2495929433.8137

Square

Length = n
Perimeter 1588958028
Area 157799225921603049
Diagonal 561781498.3098

Cube

Length = n
Surface area 946795355529618294
Volume 6.2684086710079E+25
Space diagonal 688039008.89761

Equilateral Triangle

Length = n
Perimeter 1191718521
Area 6.8329069172814E+16
Altitude 344019504.44881

Triangular Pyramid

Length = n
Surface area 6.8329069172814E+16
Volume 7.3873904641971E+24
Height 187260499.4366