30508740 (number)

30508740 is an even 8-digits composite number following 30508739 and preceding 30508741. In scientific notation, it is written as 3.0508740 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 8135616 positive integers (up to 30508740) that are relatively prime to 30508740.

Interesting facts

Basic properties

Name

Name thirty million five hundred eight thousand seven hundred forty

Notation

Scientific notation 3.0508740 × 10^7
Engineering notation 3.0508740 × 10^6

Prime Factorization of 30508740

Prime Factorization 2 × 2 × 3 × 15 × 169493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15254370
Product of the distinct prime numbers

The prime factorization of 30508740 is 2 × 2 × 3 × 15 × 169493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 58, 92, 562, 512, 9292, 1150, 49418, 83299, 300145, 764696, 8092139, 2848502, 35954851, 51140451, 6254100, 379772012, 8766736016, 5044839628

Basic calculations (n = 30508740)

Multiplication

n×y
n×2 61017480
n×3 91526220
n×4 122034960
n×5 152543700

Division

n÷y
n÷2 15254370
n÷3 10169580
n÷3 7627185
n÷5 6101748

Exponentiation

ny
n2 930783216387600
n3 2.8397023145133E+22
n4 8.6635739590885E+29
n5 2.643147253886E+37

Nth Root

y√n
2√n 5523.4717343352
3√n 312.46982962062
4√n 74.320062798246
5√n 31.39676152915

Divisors of 30508740

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 169493, 338986, 508479, 677972, 1016958, 2033916, 2542395, 5084790, 7627185, 10169580, 15254370, 30508740

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 -30508739
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 30508740 can be divided by 24 positive divisors. The sum of these divisors (counting 30508740) is 1, the average is 0.041666666666667.

Base conversion 30508740

Base System Value
2 Binary 1110100011000011011000100
3 Ternary 2010102000010100
4 Quaternary 1310120123010
5 Quinary 30302234430
6 Senary 3005524100
8 Octal 164303304
10 Decimal 30508740
12 Duodecimal a273630
16 Hexadecimal 1d186c4
20 Vigesimal 9adbh0
36 Base36 i5wp0

Cryptographic Hash Functions

md5 df5fe96f1eb66c6171ebabb4c6bf2ded
sha1 e94760703aa83c97aa95458b63ec8cc2194c9f69
sha256 e39f37b59c4db1f4996f3b2b0f76624aa808d449ccf082355e2cf305d89cae02
sha512 f02f7d9872dc2d78925c793d9bb454b18a1a00cace0f44662daaddc12e8c9dae0143043bf132f152ada45a1d049321f671f5df7e319cf6ebccbedc200780fb84
ripemd-160 9cc2fd454dcc781dcb0667b67ff7dedca56d946f

30508740 as geometric shapes

Circle

Radius = n
Diameter 61017480
Circumference 191692066.90856
Area 2.924141714688E+15

Sphere

Radius = n
Volume 1.1894917239543E+23
Surface area 1.1696566858752E+16
Circumference 191692066.90856

Square

Length = n
Perimeter 122034960
Area 930783216387600
Diagonal 43145873.878915

Cube

Length = n
Surface area 5584699298325600
Volume 2.8397023145133E+22
Space diagonal 52842687.754909

Equilateral Triangle

Length = n
Perimeter 91526220
Area 4.0304095540392E+14
Altitude 26421343.877454

Triangular Pyramid

Length = n
Surface area 4.0304095540392E+14
Volume 3.3466212719058E+21
Height 14381957.959638