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

30678946 (number)

30678946 is an even 8-digits composite number following 30678945 and preceding 30678947. In scientific notation, it is written as 3.0678946 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 15339472 positive integers (up to 30678946) that are relatively prime to 30678946.

Interesting facts

30678946 has 4 divisors, whose sum is 46018422
The reverse of 30678946 is 64987603
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	thirty million six hundred seventy-eight thousand nine hundred forty-six

Notation

Scientific notation	3.0678946 × 10^7
Engineering notation	3.0678946 × 10^6

Prime Factorization of 30678946

Prime Factorization 2 × 15339473

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	30678946	Product of the distinct prime numbers

The prime factorization of 30678946 is 2 × 15339473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 99, 64, 225, 296, 8915, 7187, 76006, 59071, 552282, 340266, 9164971, 8480817, 21021380, 98517829, 811007709, 824425618, 9373855115, 5344100117

Basic calculations (n = 30678946)

Multiplication

n×y

n×2	61357892
n×3	92036838
n×4	122715784
n×5	153394730

Division

n÷y

n÷2	15339473
n÷3	10226315.333333
n÷3	7669736.5
n÷5	6135789.2

Exponentiation

n^y

n²	941197727670916
n³	2.8874954262539E+22
n⁴	8.858531625729E+29
n⁵	2.7177041338503E+37

Nth Root

^y√n

²√n	5538.8578244978
³√n	313.04983436224
⁴√n	74.423503172706
⁵√n	31.431715654615

Divisors of 30678946

1, 2, 15339473, 30678946

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-30678945	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30678946 can be divided by 4 positive divisors. The sum of these divisors (counting 30678946) is 1, the average is 0.25.

Base conversion 30678946

Base	System	Value
2	Binary	1110101000001111110100010
3	Ternary	2010201122121021
4	Quaternary	1311001332202
5	Quinary	30323211241
6	Senary	3013320054
8	Octal	165017642
10	Decimal	30678946
12	Duodecimal	a33602a
16	Hexadecimal	1d41fa2
20	Vigesimal	9beh76
36	Base36	i9k0y

Cryptographic Hash Functions

md5	48be93a6eeb96701989c8bd5628f9a8e
sha1	0b28f3bb6cf0926a71ed89f8078772bf396ad2e2
sha256	7c296ff1c42125f24926c913c7ecc10fd9484343c2780c146baf431e87de4cdb
sha512	337db04b7944133c6f5bd7ff517cc7c26d50854a8d570237e23cea681839eb82ee2babc1c6656476582edf17e9003f81e333da9b5aa1275a7c6df8608e68993a
ripemd-160	0b82c0706bacd3aa455d003e55b9c7a1f705f814

30678946 as geometric shapes

Circle

Radius = n

Diameter	61357892
Circumference	192761502.74696
Area	2.9568598668264E+15

Sphere

Radius = n

Volume	1.2095112557858E+23
Surface area	1.1827439467305E+16
Circumference	192761502.74696

Square

Length = n

Perimeter	122715784
Area	941197727670916
Diagonal	43386581.512512

Cube

Length = n

Surface area	5647186366025496
Volume	2.8874954262539E+22
Space diagonal	53137493.194662

Equilateral Triangle

Length = n

Perimeter	92036838
Area	4.075505710736E+14
Altitude	26568746.597331

Triangular Pyramid

Length = n

Surface area	4.075505710736E+14
Volume	3.4029459942488E+21
Height	14462193.837504