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

30542849 (number)

30542849 is an odd 8-digits prime number following 30542848 and preceding 30542850. In scientific notation, it is written as 3.0542849 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 30542848 positive integers (up to 30542849) that are relatively prime to 30542849.

Interesting facts

30542849 has 2 divisors, whose sum is 30542850
The reverse of 30542849 is 94824503
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	thirty million five hundred forty-two thousand eight hundred forty-nine

Notation

Scientific notation	3.0542849 × 10^7
Engineering notation	3.0542849 × 10^6

Prime Factorization of 30542849

Prime Factorization 30542849

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	30542849	Product of the distinct prime numbers

The prime factorization of 30542849 is 30542849. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 3, 13, 78, 810, 531, 7947, 4085, 13205, 3590, 75381, 115048, 4267955, 4901372, 26085636, 19890946, 326577803, 453791315, 3271561814, 4592912966

Basic calculations (n = 30542849)

Multiplication

n×y

n×2	61085698
n×3	91628547
n×4	122171396
n×5	152714245

Division

n÷y

n÷2	15271424.5
n÷3	10180949.666667
n÷3	7635712.25
n÷5	6108569.8

Exponentiation

n^y

n²	932865625036801
n³	2.849237392279E+22
n⁴	8.702382743753E+29
n⁵	2.6579556208265E+37

Nth Root

^y√n

²√n	5526.558513216
³√n	312.58623412158
⁴√n	74.340826691771
⁵√n	31.403778754672

Divisors of 30542849

1, 30542849

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	30542850	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	15271425	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5526.5586036882	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999345182	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30542849 can be divided by 2 positive divisors. The sum of these divisors (counting 30542849) is 30542850, the average is 15271425.

Base conversion 30542849

Base	System	Value
2	Binary	1110100100000110000000001
3	Ternary	2010110201220122
4	Quaternary	1310200300001
5	Quinary	30304332344
6	Senary	3010350025
8	Octal	164406001
10	Decimal	30542849
12	Duodecimal	a28b315
16	Hexadecimal	1d20c01
20	Vigesimal	9ahh29
36	Base36	i6n0h

Cryptographic Hash Functions

md5	ce46b828e8ff608b84523a8302b7a7f5
sha1	fb59ca198bb7cbcca74b0a2840a843850e073a45
sha256	121d38c286986b8df20015aa2442a2e76fe7e3b04e706925e5c9a4645aa72fcc
sha512	51b69af6f47234ed09ba7712a3f5fab30c446097ee26aeed5bc5193a4b5c51bfa639f56043ddf41fc6637547430043a117fad1d61cc98e2a0d736c68e899f50c
ripemd-160	84757e15527044d3fa6f8ba2d554dd820a229f65

30542849 as geometric shapes

Circle

Radius = n

Diameter	61085698
Circumference	191906380.0762
Area	2.9306837944021E+15

Sphere

Radius = n

Volume	1.1934857679889E+23
Surface area	1.1722735177608E+16
Circumference	191906380.0762

Square

Length = n

Perimeter	122171396
Area	932865625036801
Diagonal	43194111.289314

Cube

Length = n

Surface area	5597193750220806
Volume	2.849237392279E+22
Space diagonal	52901766.275904

Equilateral Triangle

Length = n

Perimeter	91628547
Area	4.0394266479956E+14
Altitude	26450883.137952

Triangular Pyramid

Length = n

Surface area	4.0394266479956E+14
Volume	3.3578584688179E+21
Height	14398037.096438