30756836 (number)

30756836 is an even 8-digits composite number following 30756835 and preceding 30756837. In scientific notation, it is written as 3.0756836 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 13528800 positive integers (up to 30756836) that are relatively prime to 30756836.

Interesting facts

Basic properties

Name

Name thirty million seven hundred fifty-six thousand eight hundred thirty-six

Notation

Scientific notation 3.0756836 × 10^7
Engineering notation 3.0756836 × 10^6

Prime Factorization of 30756836

Prime Factorization 2 × 2 × 31 × 11 × 22549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15378418
Product of the distinct prime numbers

The prime factorization of 30756836 is 2 × 2 × 31 × 11 × 22549. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 98, 47, 892, 29, 1815, 8049, 12981, 38686, 947655, 126046, 522455, 5715787, 77710804, 67942544, 354492078, 826628554, 7925357876, 9586603102

Basic calculations (n = 30756836)

Multiplication

n×y
n×2 61513672
n×3 92270508
n×4 123027344
n×5 153784180

Division

n÷y
n÷2 15378418
n÷3 10252278.666667
n÷3 7689209
n÷5 6151367.2

Exponentiation

ny
n2 945982960730896
n3 2.9095442781995E+22
n4 8.9488376199319E+29
n5 2.7523793106688E+37

Nth Root

y√n
2√n 5545.884600314
3√n 313.31454190409
4√n 74.470696252378
5√n 31.447659708412

Divisors of 30756836

1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 22549, 45098, 90196, 248039, 496078, 699019, 992156, 1398038, 2796076, 7689209, 15378418, 30756836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30756835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30756836 can be divided by 24 positive divisors. The sum of these divisors (counting 30756836) is 1, the average is 0.041666666666667.

Base conversion 30756836

Base System Value
2 Binary 1110101010100111111100100
3 Ternary 2010212121110002
4 Quaternary 1311110333210
5 Quinary 30333204321
6 Senary 3015120432
8 Octal 165247744
10 Decimal 30756836
12 Duodecimal a373118
16 Hexadecimal 1d54fe4
20 Vigesimal 9c4c1g
36 Base36 ib84k

Cryptographic Hash Functions

md5 7d1013eee0302e2adfaced605cc0df44
sha1 317bc986d93fd8339dc3c0e7d70d8d0e31afa849
sha256 236bba3ace9bad2daa32cf2a6a734fbc121a76fb09b8f90950c12809b6706a1f
sha512 1c277c80205c2a47e96e279afb00237f826fee7a2fd835c1bddc2ce054873e2da4311189d2c238b5745f509930589bf29639a6a38db8fc5c7ece706daaf2bdb4
ripemd-160 64fa2090fe97dbc77e6c55c00bd34f36d61535df

30756836 as geometric shapes

Circle

Radius = n
Diameter 61513672
Circumference 193250900.05053
Area 2.9718931198533E+15

Sphere

Radius = n
Volume 1.2187470572914E+23
Surface area 1.1887572479413E+16
Circumference 193250900.05053

Square

Length = n
Perimeter 123027344
Area 945982960730896
Diagonal 43496734.606885

Cube

Length = n
Surface area 5675897764385376
Volume 2.9095442781995E+22
Space diagonal 53272402.632064

Equilateral Triangle

Length = n
Perimeter 92270508
Area 4.0962263777009E+14
Altitude 26636201.316032

Triangular Pyramid

Length = n
Surface area 4.0962263777009E+14
Volume 3.4289308154623E+21
Height 14498911.535628