30542690 (number)

30542690 is an even 8-digits composite number following 30542689 and preceding 30542691. In scientific notation, it is written as 3.0542690 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11574000 positive integers (up to 30542690) that are relatively prime to 30542690.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-two thousand six hundred ninety

Notation

Scientific notation 3.0542690 × 10^7
Engineering notation 3.0542690 × 10^6

Prime Factorization of 30542690

Prime Factorization 2 × 5 × 19 × 160751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30542690
Product of the distinct prime numbers

The prime factorization of 30542690 is 2 × 5 × 19 × 160751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 2, 55, 205, 327, 5905, 1807, 17066, 16551, 65729, 385371, 4240661, 2352183, 35269052, 73973923, 91258074, 688742337, 9562851897, 3941378771

Basic calculations (n = 30542690)

Multiplication

n×y
n×2 61085380
n×3 91628070
n×4 122170760
n×5 152713450

Division

n÷y
n÷2 15271345
n÷3 10180896.666667
n÷3 7635672.5
n÷5 6108538

Exponentiation

ny
n2 932855912436100
n3 2.8491928948203E+22
n4 8.7022015336699E+29
n5 2.657886437604E+37

Nth Root

y√n
2√n 5526.5441281148
3√n 312.58569170004
4√n 74.340729940691
5√n 31.403746058238

Divisors of 30542690

1, 2, 5, 10, 19, 38, 95, 190, 160751, 321502, 803755, 1607510, 3054269, 6108538, 15271345, 30542690

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 -30542689
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 30542690 can be divided by 16 positive divisors. The sum of these divisors (counting 30542690) is 1, the average is 0.0625.

Base conversion 30542690

Base System Value
2 Binary 1110100100000101101100010
3 Ternary 2010110201200202
4 Quaternary 1310200231202
5 Quinary 30304331230
6 Senary 3010345202
8 Octal 164405542
10 Decimal 30542690
12 Duodecimal a28b202
16 Hexadecimal 1d20b62
20 Vigesimal 9ahgea
36 Base36 i6mw2

Cryptographic Hash Functions

md5 8a7255f3fd06c6ed277b6b12e87a9620
sha1 7a8c2d41e22a39c51706d88455f7b40187a19ce5
sha256 871a8f6c836a4fba4358d5fff7376c822032fbe71b31764b95820fa8436ca12e
sha512 96bd4add4cc1cdf27518344e99bc0a65344549a1d5fc29342a67835ebeff0910d3b4992fe03344007ecce01a9a34b784f947d84150cd5180d285829724c9bd73
ripemd-160 13db86e22f44d548c2e332e9aa76deef42441c5d

30542690 as geometric shapes

Circle

Radius = n
Diameter 61085380
Circumference 191905381.04974
Area 2.9306532813671E+15

Sphere

Radius = n
Volume 1.193467128937E+23
Surface area 1.1722613125468E+16
Circumference 191905381.04974

Square

Length = n
Perimeter 122170760
Area 932855912436100
Diagonal 43193886.429357

Cube

Length = n
Surface area 5597135474616600
Volume 2.8491928948203E+22
Space diagonal 52901490.879826

Equilateral Triangle

Length = n
Perimeter 91628070
Area 4.0393845912009E+14
Altitude 26450745.439913

Triangular Pyramid

Length = n
Surface area 4.0393845912009E+14
Volume 3.3578060280599E+21
Height 14397962.143119