30239042 (number)

30239042 is an even 8-digits composite number following 30239041 and preceding 30239043. In scientific notation, it is written as 3.0239042 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 14658000 positive integers (up to 30239042) that are relatively prime to 30239042.

Interesting facts

Basic properties

Name

Name thirty million two hundred thirty-nine thousand forty-two

Notation

Scientific notation 3.0239042 × 10^7
Engineering notation 3.0239042 × 10^6

Prime Factorization of 30239042

Prime Factorization 2 × 71 × 61 × 3491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30239042
Product of the distinct prime numbers

The prime factorization of 30239042 is 2 × 71 × 61 × 3491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 63, 4, 362, 644, 1041, 8109, 93185, 35614, 605600, 761042, 1962253, 5675496, 26702133, 28002864, 709084518, 28137304, 5358051242, 491309249

Basic calculations (n = 30239042)

Multiplication

n×y
n×2 60478084
n×3 90717126
n×4 120956168
n×5 151195210

Division

n÷y
n÷2 15119521
n÷3 10079680.666667
n÷3 7559760.5
n÷5 6047808.4

Exponentiation

ny
n2 914399661077764
n3 2.7650569756116E+22
n4 8.3612674017913E+29
n5 2.52836716136E+37

Nth Root

y√n
2√n 5499.0037279493
3√n 311.54635612305
4√n 74.155267701959
5√n 31.34105457264

Divisors of 30239042

1, 2, 61, 71, 122, 142, 3491, 4331, 6982, 8662, 212951, 247861, 425902, 495722, 15119521, 30239042

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 -30239041
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 30239042 can be divided by 16 positive divisors. The sum of these divisors (counting 30239042) is 1, the average is 0.0625.

Base conversion 30239042

Base System Value
2 Binary 1110011010110100101000010
3 Ternary 2002220022011112
4 Quaternary 1303112211002
5 Quinary 30220122132
6 Senary 3000043322
8 Octal 163264502
10 Decimal 30239042
12 Duodecimal a163542
16 Hexadecimal 1cd6942
20 Vigesimal 98jhc2
36 Base36 i04le

Cryptographic Hash Functions

md5 a1aaf20e3f4a21baa350585514f0652b
sha1 5d4aa5fb7cd2f2dcef74cd342fb2814c78276859
sha256 a9aebe761e18da2304c99b7ee2908ad591831e6d4485e8cd3ff60d1a1bbdd089
sha512 e89ae3e5f877caa14f7ce97f0210aa5e91795c6a8474ec3474fe8849357faf35b1029328df3d9d20b153463f96a1adede8404a06ca7fd0bc0f6172bf03be5a13
ripemd-160 765d5b7815312693765916975f1af1c018808564

30239042 as geometric shapes

Circle

Radius = n
Diameter 60478084
Circumference 189997504.39759
Area 2.8726712576869E+15

Sphere

Radius = n
Volume 1.1582243575118E+23
Surface area 1.1490685030748E+16
Circumference 189997504.39759

Square

Length = n
Perimeter 120956168
Area 914399661077764
Diagonal 42764463.30957

Cube

Length = n
Surface area 5486397966466584
Volume 2.7650569756116E+22
Space diagonal 52375557.116209

Equilateral Triangle

Length = n
Perimeter 90717126
Area 3.9594666785261E+14
Altitude 26187778.558105

Triangular Pyramid

Length = n
Surface area 3.9594666785261E+14
Volume 3.2586508963702E+21
Height 14254821.10319