Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

30255742 (number)

30255742 is an even 8-digits composite number following 30255741 and preceding 30255743. In scientific notation, it is written as 3.0255742 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 13752600 positive integers (up to 30255742) that are relatively prime to 30255742.

Interesting facts

30255742 has 8 divisors, whose sum is 49509432
The reverse of 30255742 is 24755203
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	thirty million two hundred fifty-five thousand seven hundred forty-two

Notation

Scientific notation	3.0255742 × 10^7
Engineering notation	3.0255742 × 10^6

Prime Factorization of 30255742

Prime Factorization 2 × 11 × 1375261

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	30255742	Product of the distinct prime numbers

The prime factorization of 30255742 is 2 × 11 × 1375261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 74, 93, 580, 812, 9095, 9845, 18052, 22748, 945069, 296165, 9742438, 846250, 59490573, 35943182, 367790655, 140058782, 5153940747, 4746205078

Basic calculations (n = 30255742)

Multiplication

n×y

n×2	60511484
n×3	90767226
n×4	121022968
n×5	151278710

Division

n÷y

n÷2	15127871
n÷3	10085247.333333
n÷3	7563935.5
n÷5	6051148.4

Exponentiation

n^y

n²	915409923970564
n³	2.7696406483893E+22
n⁴	8.3797532890379E+29
n⁵	2.5353565353678E+37

Nth Root

^y√n

²√n	5500.5219752311
³√n	311.60369773967
⁴√n	74.165503943755
⁵√n	31.34451552903

Divisors of 30255742

1, 2, 11, 22, 1375261, 2750522, 15127871, 30255742

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-30255741	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30255742 can be divided by 8 positive divisors. The sum of these divisors (counting 30255742) is 1, the average is 0.125.

Base conversion 30255742

Base	System	Value
2	Binary	1110011011010101001111110
3	Ternary	2002221011002001
4	Quaternary	1303122221332
5	Quinary	30221140432
6	Senary	3000252514
8	Octal	163325176
10	Decimal	30255742
12	Duodecimal	a17113a
16	Hexadecimal	1cdaa7e
20	Vigesimal	991j72
36	Base36	i0hha

Cryptographic Hash Functions

md5	942afabe0a36360a2bf02ea736519e2b
sha1	a14cc0251980ae3da4ec1d15e18e28fefdceee3b
sha256	498c4f83e27f2d1b57acf8d74d1547e52dab14ecbf703023224da0281e337a74
sha512	36541d61bdf4e4c0e10c1c41f6d5004204ec84e10a2a8f79335552ac7c4e1587e6103a2474d8279d1f8de80d5c1e1866df060247ac43a791fec27a21f241ff16
ripemd-160	b0a65c10b3180d4e945375654d19abada635dd6e

30255742 as geometric shapes

Circle

Radius = n

Diameter	60511484
Circumference	190102433.59222
Area	2.8758450921691E+15

Sphere

Radius = n

Volume	1.1601443618751E+23
Surface area	1.1503380368676E+16
Circumference	190102433.59222

Square

Length = n

Perimeter	121022968
Area	915409923970564
Diagonal	42788080.676061

Cube

Length = n

Surface area	5492459543823384
Volume	2.7696406483893E+22
Space diagonal	52404482.364696

Equilateral Triangle

Length = n

Perimeter	90767226
Area	3.9638412451744E+14
Altitude	26202241.182348

Triangular Pyramid

Length = n

Surface area	3.9638412451744E+14
Volume	3.2640528065433E+21
Height	14262693.558687