30402904 (number)

30402904 is an even 8-digits composite number following 30402903 and preceding 30402905. In scientific notation, it is written as 3.0402904 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 64 positive divisors. There are 12386304 positive integers (up to 30402904) that are relatively prime to 30402904.

Interesting facts

Basic properties

Name

Name thirty million four hundred two thousand nine hundred four

Notation

Scientific notation 3.0402904 × 10^7
Engineering notation 3.0402904 × 10^6

Prime Factorization of 30402904

Prime Factorization 2 × 2 × 2 × 7 × 29 × 97 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7600726
Product of the distinct prime numbers

The prime factorization of 30402904 is 2 × 2 × 2 × 7 × 29 × 97 × 193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 25, 91, 235, 625, 73, 1059, 83001, 67227, 345609, 315713, 5609358, 80372, 81505481, 66301764, 286930259, 2124714, 8747646209, 1351089736

Basic calculations (n = 30402904)

Multiplication

n×y
n×2 60805808
n×3 91208712
n×4 121611616
n×5 152014520

Division

n÷y
n÷2 15201452
n÷3 10134301.333333
n÷3 7600726
n÷5 6080580.8

Exponentiation

ny
n2 924336571633216
n3 2.8102516051054E+22
n4 8.5439809765865E+29
n5 2.5976183340898E+37

Nth Root

y√n
2√n 5513.882842426
3√n 312.1080876873
4√n 74.255523985937
5√n 31.374947923003

Divisors of 30402904

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 193, 194, 203, 232, 386, 388, 406, 679, 772, 776, 812, 1351, 1358, 1544, 1624, 2702, 2716, 2813, 5404, 5432, 5597, 5626, 10808, 11194, 11252, 18721, 19691, 22388, 22504, 37442, 39179, 39382, 44776, 74884, 78358, 78764, 131047, 149768, 156716, 157528, 262094, 313432, 524188, 542909, 1048376, 1085818, 2171636, 3800363, 4343272, 7600726, 15201452, 30402904

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30402903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30402904 can be divided by 64 positive divisors. The sum of these divisors (counting 30402904) is 1, the average is 0.015625.

Base conversion 30402904

Base System Value
2 Binary 1110011111110100101011000
3 Ternary 2010012121221111
4 Quaternary 1303332211120
5 Quinary 30240343104
6 Senary 3003350104
8 Octal 163764530
10 Decimal 30402904
12 Duodecimal a222334
16 Hexadecimal 1cfe958
20 Vigesimal 9a0754
36 Base36 i3n14

Cryptographic Hash Functions

md5 e7afb47f404d76b350b2da303855253f
sha1 354fdf549d86f43f155b825eefe70f3fcbb67319
sha256 e5bb3cbd984fb3ab8f3bfc6b4a154896f55aba4d78b631246e651a8a673abad3
sha512 9f8e4da8de8c82c8a05f372e401e3ec65253774dd6f1f3339867af604c06d4cf1d7eee75c7b1d5bce10c6cbda10d59b5d7391f6295989de906cf053b8b062446
ripemd-160 c91210ea2c1f8361923bfe2b603d74c96027bed9

30402904 as geometric shapes

Circle

Radius = n
Diameter 60805808
Circumference 191027079.70839
Area 2.9038889828873E+15

Sphere

Radius = n
Volume 1.1771554396451E+23
Surface area 1.1615555931549E+16
Circumference 191027079.70839

Square

Length = n
Perimeter 121611616
Area 924336571633216
Diagonal 42996199.172327

Cube

Length = n
Surface area 5546019429799296
Volume 2.8102516051054E+22
Space diagonal 52659374.425639

Equilateral Triangle

Length = n
Perimeter 91208712
Area 4.0024947634069E+14
Altitude 26329687.21282

Triangular Pyramid

Length = n
Surface area 4.0024947634069E+14
Volume 3.3119132780173E+21
Height 14332066.390776