30431394 (number)

30431394 is an even 8-digits composite number following 30431393 and preceding 30431395. In scientific notation, it is written as 3.0431394 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 8182656 positive integers (up to 30431394) that are relatively prime to 30431394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0431394 × 10^7
Engineering notation 3.0431394 × 10^6

Prime Factorization of 30431394

Prime Factorization 2 × 63 × 17 × 14207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30431394
Product of the distinct prime numbers

The prime factorization of 30431394 is 2 × 63 × 17 × 14207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 56, 47, 866, 177, 1829, 341, 69050, 61560, 250762, 607612, 2080827, 6782928, 74567374, 62573413, 351133789, 546400338, 7486846424, 5724239548

Basic calculations (n = 30431394)

Multiplication

n×y
n×2 60862788
n×3 91294182
n×4 121725576
n×5 152156970

Division

n÷y
n÷2 15215697
n÷3 10143798
n÷3 7607848.5
n÷5 6086278.8

Exponentiation

ny
n2 926069740783236
n3 2.8181593153253E+22
n4 8.5760516479433E+29
n5 2.6098120666291E+37

Nth Root

y√n
2√n 5516.4657163804
3√n 312.20554749318
4√n 74.272913746401
5√n 31.380825897042

Divisors of 30431394

1, 2, 17, 34, 63, 126, 1071, 2142, 14207, 28414, 241519, 483038, 895041, 1790082, 15215697, 30431394

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 -30431393
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 30431394 can be divided by 16 positive divisors. The sum of these divisors (counting 30431394) is 1, the average is 0.0625.

Base conversion 30431394

Base System Value
2 Binary 1110100000101100010100010
3 Ternary 2010021002000200
4 Quaternary 1310011202202
5 Quinary 30242301034
6 Senary 3004130030
8 Octal 164054242
10 Decimal 30431394
12 Duodecimal a236916
16 Hexadecimal 1d058a2
20 Vigesimal 9a3i9e
36 Base36 i490i

Cryptographic Hash Functions

md5 5b46d725ecf7a291c77839f30ac52f72
sha1 86cd44e3b83813098bfb397c861bf9ddb7f93373
sha256 2ed55e3292989d48b6dba5a58d99dfc7a3b9d5d5fb6f689d3b8e55baed790590
sha512 32c2a6a056a7ab04bfc8087b1999f9fb90250cbd7ecfa0b33dc7587341378a838cb74c1570706df04387853094335d9617bacb172c3eae821f4157a0433f60f0
ripemd-160 bc0260c5f50481e13346b8dc00233ac47fc4bffa

30431394 as geometric shapes

Circle

Radius = n
Diameter 60862788
Circumference 191206087.65779
Area 2.9093338943564E+15

Sphere

Radius = n
Volume 1.1804678135562E+23
Surface area 1.1637335577426E+16
Circumference 191206087.65779

Square

Length = n
Perimeter 121725576
Area 926069740783236
Diagonal 43036490.116719

Cube

Length = n
Surface area 5556418444699416
Volume 2.8181593153253E+22
Space diagonal 52708720.553147

Equilateral Triangle

Length = n
Perimeter 91294182
Area 4.0099996059718E+14
Altitude 26354360.276573

Triangular Pyramid

Length = n
Surface area 4.0099996059718E+14
Volume 3.3212326038842E+21
Height 14345496.705573