30532642 (number)

30532642 is an even 8-digits composite number following 30532641 and preceding 30532643. In scientific notation, it is written as 3.0532642 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 12989088 positive integers (up to 30532642) that are relatively prime to 30532642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0532642 × 10^7
Engineering notation 3.0532642 × 10^6

Prime Factorization of 30532642

Prime Factorization 2 × 7 × 137 × 15919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30532642
Product of the distinct prime numbers

The prime factorization of 30532642 is 2 × 7 × 137 × 15919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 64, 98, 462, 782, 6205, 4276, 91451, 11472, 561506, 476791, 3622111, 4037057, 11256419, 382074, 70903824, 27282760, 8584087272, 6301864185

Basic calculations (n = 30532642)

Multiplication

n×y
n×2 61065284
n×3 91597926
n×4 122130568
n×5 152663210

Division

n÷y
n÷2 15266321
n÷3 10177547.333333
n÷3 7633160.5
n÷5 6106528.4

Exponentiation

ny
n2 932242227500164
n3 2.8463818189545E+22
n4 8.6907557073447E+29
n5 2.6535173272181E+37

Nth Root

y√n
2√n 5525.6349861351
3√n 312.55140956878
4√n 74.334614992849
5√n 31.401679531865

Divisors of 30532642

1, 2, 7, 14, 137, 274, 959, 1918, 15919, 31838, 111433, 222866, 2180903, 4361806, 15266321, 30532642

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 -30532641
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 30532642 can be divided by 16 positive divisors. The sum of these divisors (counting 30532642) is 1, the average is 0.0625.

Base conversion 30532642

Base System Value
2 Binary 1110100011110010000100010
3 Ternary 2010110012220121
4 Quaternary 1310132100202
5 Quinary 30304021032
6 Senary 3010230454
8 Octal 164362042
10 Decimal 30532642
12 Duodecimal a28542a
16 Hexadecimal 1d1e422
20 Vigesimal 9agbc2
36 Base36 i6f4y

Cryptographic Hash Functions

md5 82e6dbda62a0b93212778aed26298f17
sha1 0f848a330b34fd1477586ba32fe991446373a2ca
sha256 84343de516923067736438895356e63da852782901a0ce9fef6449f1391dcee6
sha512 de516f9ecfb363ebef75c2def65c52eb513a22493ed59fca36424ef711c892332a05438391ab901a65b2682a206c011a5e9e8df5759da944e1607cf7fb2c8aa4
ripemd-160 0588a6a3211bffc6fd35df3eccb0e0d5c7f8d74c

30532642 as geometric shapes

Circle

Radius = n
Diameter 61065284
Circumference 191842247.60377
Area 2.9287253332807E+15

Sphere

Radius = n
Volume 1.1922896282319E+23
Surface area 1.1714901333123E+16
Circumference 191842247.60377

Square

Length = n
Perimeter 122130568
Area 932242227500164
Diagonal 43179676.411482

Cube

Length = n
Surface area 5593453365000984
Volume 2.8463818189545E+22
Space diagonal 52884087.233311

Equilateral Triangle

Length = n
Perimeter 91597926
Area 4.0367272574787E+14
Altitude 26442043.616656

Triangular Pyramid

Length = n
Surface area 4.0367272574787E+14
Volume 3.3544931433814E+21
Height 14393225.470494