30442812 (number)

30442812 is an even 8-digits composite number following 30442811 and preceding 30442813. In scientific notation, it is written as 3.0442812 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 10004400 positive integers (up to 30442812) that are relatively prime to 30442812.

Interesting facts

Basic properties

Name

Name thirty million four hundred forty-two thousand eight hundred twelve

Notation

Scientific notation 3.0442812 × 10^7
Engineering notation 3.0442812 × 10^6

Prime Factorization of 30442812

Prime Factorization 2 × 2 × 3 × 71 × 35731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15221406
Product of the distinct prime numbers

The prime factorization of 30442812 is 2 × 2 × 3 × 71 × 35731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 37, 12, 985, 35, 388, 9107, 81631, 86232, 260146, 55252, 3216486, 1805522, 61695080, 12361592, 874283129, 463130062, 4635292009, 6701376965

Basic calculations (n = 30442812)

Multiplication

n×y
n×2 60885624
n×3 91328436
n×4 121771248
n×5 152214060

Division

n÷y
n÷2 15221406
n÷3 10147604
n÷3 7610703
n÷5 6088562.4

Exponentiation

ny
n2 926764802467344
n3 2.821332664973E+22
n4 8.5889299909234E+29
n5 2.6147118099484E+37

Nth Root

y√n
2√n 5517.5005210693
3√n 312.24458959989
4√n 74.279879651688
5√n 31.383180389951

Divisors of 30442812

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 35731, 71462, 107193, 142924, 214386, 428772, 2536901, 5073802, 7610703, 10147604, 15221406, 30442812

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 -30442811
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 30442812 can be divided by 24 positive divisors. The sum of these divisors (counting 30442812) is 1, the average is 0.041666666666667.

Base conversion 30442812

Base System Value
2 Binary 1110100001000010100111100
3 Ternary 2010021122200120
4 Quaternary 1310020110330
5 Quinary 30243132222
6 Senary 3004254540
8 Octal 164102474
10 Decimal 30442812
12 Duodecimal a241450
16 Hexadecimal 1d0853c
20 Vigesimal 9a570c
36 Base36 i4hto

Cryptographic Hash Functions

md5 b4d297aca1c10091e95db3a573840601
sha1 1c544a1f52465cd70ca3b9c1066cde498ceaf6fe
sha256 9bc1a13bbf284f3291f344cc2d3338c0fd3f1854480387e8ed001b149b660142
sha512 810655f25789778039ced41965c59cab3f3ccb4321f0daf3c9ea9d30a2c78797dc37f690c2742a3ffebe36c3794ea76968a7d0e46cfc7e696daed2ece1ba735d
ripemd-160 224d15be7cdb753d8d2738df0a7c09c9e438bc65

30442812 as geometric shapes

Circle

Radius = n
Diameter 60885624
Circumference 191277829.06763
Area 2.911517495037E+15

Sphere

Radius = n
Volume 1.1817970631483E+23
Surface area 1.1646069980148E+16
Circumference 191277829.06763

Square

Length = n
Perimeter 121771248
Area 926764802467344
Diagonal 43052637.607174

Cube

Length = n
Surface area 5560588814804064
Volume 2.821332664973E+22
Space diagonal 52728497.109268

Equilateral Triangle

Length = n
Perimeter 91328436
Area 4.0130093113499E+14
Altitude 26364248.554634

Triangular Pyramid

Length = n
Surface area 4.0130093113499E+14
Volume 3.3249724323093E+21
Height 14350879.202391