30403904 (number)

30403904 is an even 8-digits composite number following 30403903 and preceding 30403905. In scientific notation, it is written as 3.0403904 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 28 positive divisors. There are 14985600 positive integers (up to 30403904) that are relatively prime to 30403904.

Interesting facts

Basic properties

Name

Name thirty million four hundred three thousand nine hundred four

Notation

Scientific notation 3.0403904 × 10^7
Engineering notation 3.0403904 × 10^6

Prime Factorization of 30403904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 71 × 6691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 950122
Product of the distinct prime numbers

The prime factorization of 30403904 is 2 × 2 × 2 × 2 × 2 × 2 × 71 × 6691. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 20, 53, 446, 249, 5250, 5999, 49283, 78274, 679492, 381840, 585916, 1194499, 50440733, 77236737, 864048896, 566064837, 5690312734, 6982391722

Basic calculations (n = 30403904)

Multiplication

n×y
n×2 60807808
n×3 91211712
n×4 121615616
n×5 152019520

Division

n÷y
n÷2 15201952
n÷3 10134634.666667
n÷3 7600976
n÷5 6080780.8

Exponentiation

ny
n2 924397378441216
n3 2.8105289151978E+22
n4 8.5451051326899E+29
n5 2.5980455612421E+37

Nth Root

y√n
2√n 5513.9735218806
3√n 312.1115095607
4√n 74.256134574058
5√n 31.375154314703

Divisors of 30403904

1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 6691, 13382, 26764, 53528, 107056, 214112, 428224, 475061, 950122, 1900244, 3800488, 7600976, 15201952, 30403904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30403903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30403904 can be divided by 28 positive divisors. The sum of these divisors (counting 30403904) is 1, the average is 0.035714285714286.

Base conversion 30403904

Base System Value
2 Binary 1110011111110110101000000
3 Ternary 2010012200022112
4 Quaternary 1303332311000
5 Quinary 30240411104
6 Senary 3003354452
8 Octal 163766500
10 Decimal 30403904
12 Duodecimal a222a28
16 Hexadecimal 1cfed40
20 Vigesimal 9a09f4
36 Base36 i3nsw

Cryptographic Hash Functions

md5 3c696dd03230939441f92e783cac57b3
sha1 67faf7e530c4ecb99b51a619c0dfba54660fa88d
sha256 42076a385099710c54f4a8d106c416a182d656d7c8cf94ce8fc3a376af3f09e1
sha512 241a358f270b03400fe04aadf169c74e6d8d258f5b5e14be8eb50a4ff7d27d9e5c883dd97202c6bb9fadc73ca3337f7e0ad853762f5fac59eb448efe3711e4fe
ripemd-160 a38d9843222d8f9506a13ee1e0ac5c234fde9f49

30403904 as geometric shapes

Circle

Radius = n
Diameter 60807808
Circumference 191033362.8937
Area 2.9040800131086E+15

Sphere

Radius = n
Volume 1.177271599025E+23
Surface area 1.1616320052434E+16
Circumference 191033362.8937

Square

Length = n
Perimeter 121615616
Area 924397378441216
Diagonal 42997613.38589

Cube

Length = n
Surface area 5546384270647296
Volume 2.8105289151978E+22
Space diagonal 52661106.476447

Equilateral Triangle

Length = n
Perimeter 91211712
Area 4.0027580646092E+14
Altitude 26330553.238223

Triangular Pyramid

Length = n
Surface area 4.0027580646092E+14
Volume 3.3122400910954E+21
Height 14332537.795297