30431338 (number)

30431338 is an even 8-digits composite number following 30431337 and preceding 30431339. In scientific notation, it is written as 3.0431338 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 13016880 positive integers (up to 30431338) that are relatively prime to 30431338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0431338 × 10^7
Engineering notation 3.0431338 × 10^6

Prime Factorization of 30431338

Prime Factorization 2 × 7 × 607 × 3581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30431338
Product of the distinct prime numbers

The prime factorization of 30431338 is 2 × 7 × 607 × 3581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 91, 63, 660, 906, 7566, 2525, 81369, 17318, 85976, 377843, 5257604, 6629219, 94978781, 56526495, 155215092, 550366247, 5287563352, 3699363240

Basic calculations (n = 30431338)

Multiplication

n×y
n×2 60862676
n×3 91294014
n×4 121725352
n×5 152156690

Division

n÷y
n÷2 15215669
n÷3 10143779.333333
n÷3 7607834.5
n÷5 6086267.6

Exponentiation

ny
n2 926066332470244
n3 2.8181437573822E+22
n4 8.5759885213489E+29
n5 2.6097880537729E+37

Nth Root

y√n
2√n 5516.4606406644
3√n 312.20535598567
4√n 74.272879577033
5√n 31.380814347604

Divisors of 30431338

1, 2, 7, 14, 607, 1214, 3581, 4249, 7162, 8498, 25067, 50134, 2173667, 4347334, 15215669, 30431338

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 -30431337
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 30431338 can be divided by 16 positive divisors. The sum of these divisors (counting 30431338) is 1, the average is 0.0625.

Base conversion 30431338

Base System Value
2 Binary 1110100000101100001101010
3 Ternary 2010021001221121
4 Quaternary 1310011201222
5 Quinary 30242300323
6 Senary 3004125454
8 Octal 164054152
10 Decimal 30431338
12 Duodecimal a23688a
16 Hexadecimal 1d0586a
20 Vigesimal 9a3i6i
36 Base36 i48yy

Cryptographic Hash Functions

md5 40949c9197bb6647d317c8ace327bc68
sha1 d86703765406da7d2ba9bbc7420f36c5b91d2ab2
sha256 28392b7e73e5e4423eb1e425090b40a0e8d06a3acf7d0575cf07642356ff07e4
sha512 91858969e123d1be28d7abb4787ecc9132168c88dc89ca0aac3f22fb984bc40dd8ee87673f6a0d3b4c0ab2aa9c79fe86777570b88a08d776f2968be9bb344f29
ripemd-160 85bb28c2474694c5a662a52f73c9200e963ac303

30431338 as geometric shapes

Circle

Radius = n
Diameter 60862676
Circumference 191205735.79942
Area 2.9093231868254E+15

Sphere

Radius = n
Volume 1.1804612966603E+23
Surface area 1.1637292747301E+16
Circumference 191205735.79942

Square

Length = n
Perimeter 121725352
Area 926066332470244
Diagonal 43036410.92076

Cube

Length = n
Surface area 5556397994821464
Volume 2.8181437573822E+22
Space diagonal 52708623.558301

Equilateral Triangle

Length = n
Perimeter 91294014
Area 4.0099848475436E+14
Altitude 26354311.779151

Triangular Pyramid

Length = n
Surface area 4.0099848475436E+14
Volume 3.3212142686725E+21
Height 14345470.30692