30403912 (number)

30403912 is an even 8-digits composite number following 30403911 and preceding 30403913. In scientific notation, it is written as 3.0403912 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 48 positive divisors. There are 11827200 positive integers (up to 30403912) that are relatively prime to 30403912.

Interesting facts

Basic properties

Name

Name thirty million four hundred three thousand nine hundred twelve

Notation

Scientific notation 3.0403912 × 10^7
Engineering notation 3.0403912 × 10^6

Prime Factorization of 30403912

Prime Factorization 2 × 2 × 2 × 49 × 11 × 11 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 690998
Product of the distinct prime numbers

The prime factorization of 30403912 is 2 × 2 × 2 × 49 × 11 × 11 × 641. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 59, 64, 734, 595, 7772, 737, 91967, 2170, 819601, 334505, 2206028, 3437473, 19734495, 94270836, 331354580, 266808301, 9841104632, 8629191634

Basic calculations (n = 30403912)

Multiplication

n×y
n×2 60807824
n×3 91211736
n×4 121615648
n×5 152019560

Division

n÷y
n÷2 15201956
n÷3 10134637.333333
n÷3 7600978
n÷5 6080782.4

Exponentiation

ny
n2 924397864903744
n3 2.8105311337521E+22
n4 8.545114126386E+29
n5 2.598048979286E+37

Nth Root

y√n
2√n 5513.9742473102
3√n 312.11153693539
4√n 74.256139458702
5√n 31.375155965815

Divisors of 30403912

1, 2, 4, 8, 11, 22, 44, 49, 88, 98, 121, 196, 242, 392, 484, 539, 641, 968, 1078, 1282, 2156, 2564, 4312, 5128, 5929, 7051, 11858, 14102, 23716, 28204, 31409, 47432, 56408, 62818, 77561, 125636, 155122, 251272, 310244, 345499, 620488, 690998, 1381996, 2763992, 3800489, 7600978, 15201956, 30403912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30403911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30403912 can be divided by 48 positive divisors. The sum of these divisors (counting 30403912) is 1, the average is 0.020833333333333.

Base conversion 30403912

Base System Value
2 Binary 1110011111110110101001000
3 Ternary 2010012200022211
4 Quaternary 1303332311020
5 Quinary 30240411122
6 Senary 3003354504
8 Octal 163766510
10 Decimal 30403912
12 Duodecimal a222a34
16 Hexadecimal 1cfed48
20 Vigesimal 9a09fc
36 Base36 i3nt4

Cryptographic Hash Functions

md5 fdca1ec22923253f73a861d54239fba0
sha1 11e7179c97df60de3ea45df1279dfafd32ff34b2
sha256 19907669f8329a2e4c6b508c6c59c8143223568e88c42521599845262a882da9
sha512 675b53ac256ce29202abc518f7adfdfb206ffbf7edecdf8a42db58c410a79cb186a334e18b2979cf78dc7f998dfe0b9e80941ce09f3f43245b54147e3dc75eb2
ripemd-160 2e170d2f6217cdd7d2a9dd0782aa63857075bfbb

30403912 as geometric shapes

Circle

Radius = n
Diameter 60807824
Circumference 191033413.15918
Area 2.9040815413757E+15

Sphere

Radius = n
Volume 1.1772725283308E+23
Surface area 1.1616326165503E+16
Circumference 191033413.15918

Square

Length = n
Perimeter 121615648
Area 924397864903744
Diagonal 42997624.699598

Cube

Length = n
Surface area 5546387189422464
Volume 2.8105311337521E+22
Space diagonal 52661120.332853

Equilateral Triangle

Length = n
Perimeter 91211736
Area 4.0027601710537E+14
Altitude 26330560.166427

Triangular Pyramid

Length = n
Surface area 4.0027601710537E+14
Volume 3.3122427056867E+21
Height 14332541.566533