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

30888974 (number)

30888974 is an even 8-digits composite number following 30888973 and preceding 30888975. In scientific notation, it is written as 3.0888974 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 15300040 positive integers (up to 30888974) that are relatively prime to 30888974.

Interesting facts

30888974 has 8 divisors, whose sum is 46766808
The reverse of 30888974 is 47988803
Previous prime number is 107

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	thirty million eight hundred eighty-eight thousand nine hundred seventy-four

Notation

Scientific notation	3.0888974 × 10^7
Engineering notation	3.0888974 × 10^6

Prime Factorization of 30888974

Prime Factorization 2 × 107 × 144341

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	30888974	Product of the distinct prime numbers

The prime factorization of 30888974 is 2 × 107 × 144341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 59, 76, 781, 420, 8519, 3930, 76283, 78561, 112929, 858942, 1357847, 9594408, 46788510, 1147528, 776936598, 311374258, 8931794825, 6228674939

Basic calculations (n = 30888974)

Multiplication

n×y

n×2	61777948
n×3	92666922
n×4	123555896
n×5	154444870

Division

n÷y

n÷2	15444487
n÷3	10296324.666667
n÷3	7722243.5
n÷5	6177794.8

Exponentiation

n^y

n²	954128714772676
n³	2.9472057063267E+22
n⁴	9.1036160435376E+29
n⁵	2.8120135927482E+37

Nth Root

^y√n

²√n	5557.7849904436
³√n	313.76258982406
⁴√n	74.550553253773
⁵√n	31.47463457774

Divisors of 30888974

1, 2, 107, 214, 144341, 288682, 15444487, 30888974

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	-30888973	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 30888974 can be divided by 8 positive divisors. The sum of these divisors (counting 30888974) is 1, the average is 0.125.

Base conversion 30888974

Base	System	Value
2	Binary	1110101110101010000001110
3	Ternary	2011010022201002
4	Quaternary	1311311100032
5	Quinary	30401421344
6	Senary	3022020302
8	Octal	165652016
10	Decimal	30888974
12	Duodecimal	a417692
16	Hexadecimal	1d7540e
20	Vigesimal	9d128e
36	Base36	ie232

Cryptographic Hash Functions

md5	efcdb05c2f6d9d6ff391255790c4338c
sha1	78aa0fce237367266d4f13b66ea391bd0c24bdb7
sha256	c202ebd8ac0c4e96582075895de61753d6ccba3ee6f37d40cea79ea7a17d4b09
sha512	bae4a992473a3ea49d2d6b3a73fbe4e8a63cd26eecbe3d9bc148bb3907c2ff781b16f4af14d3b541fb8e14a11bac9d977fe4f4bebf92d5828d0c544b71705a63
ripemd-160	fb29c2ed7bf24a75e9ab57be531be0f47f857bc6

30888974 as geometric shapes

Circle

Radius = n

Diameter	61777948
Circumference	194081147.59065
Area	2.9974837609089E+15

Sphere

Radius = n

Volume	1.2345226394152E+23
Surface area	1.1989935043636E+16
Circumference	194081147.59065

Square

Length = n

Perimeter	123555896
Area	954128714772676
Diagonal	43683605.95859

Cube

Length = n

Surface area	5724772288636056
Volume	2.9472057063267E+22
Space diagonal	53501272.361674

Equilateral Triangle

Length = n

Perimeter	92666922
Area	4.1314985273667E+14
Altitude	26750636.180837

Triangular Pyramid

Length = n

Surface area	4.1314985273667E+14
Volume	3.4733152341588E+21
Height	14561201.986197