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

30879969 (number)

30879969 is an odd 8-digits composite number following 30879968 and preceding 30879970. In scientific notation, it is written as 3.0879969 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 20249040 positive integers (up to 30879969) that are relatively prime to 30879969.

Interesting facts

30879969 has 8 divisors, whose sum is 41848512
The reverse of 30879969 is 96997803
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	thirty million eight hundred seventy-nine thousand nine hundred sixty-nine

Notation

Scientific notation	3.0879969 × 10^7
Engineering notation	3.0879969 × 10^6

Prime Factorization of 30879969

Prime Factorization 3 × 61 × 168743

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	30879969	Product of the distinct prime numbers

The prime factorization of 30879969 is 3 × 61 × 168743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 37, 85, 79, 744, 8890, 5392, 70591, 54959, 102504, 353553, 8703138, 6403748, 846624, 71500185, 3146271, 760803116, 7713792886, 9610243021

Basic calculations (n = 30879969)

Multiplication

n×y

n×2	61759938
n×3	92639907
n×4	123519876
n×5	154399845

Division

n÷y

n÷2	15439984.5
n÷3	10293323
n÷3	7719992.25
n÷5	6175993.8

Exponentiation

n^y

n²	953572485440961
n³	2.944628878967E+22
n⁴	9.0930048499005E+29
n⁵	2.8079170788178E+37

Nth Root

^y√n

²√n	5556.9748064932
³√n	313.73209666998
⁴√n	74.545119266745
⁵√n	31.472799216415

Divisors of 30879969

1, 3, 61, 183, 168743, 506229, 10293323, 30879969

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	-30879968	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 30879969 can be divided by 8 positive divisors. The sum of these divisors (counting 30879969) is 1, the average is 0.125.

Base conversion 30879969

Base	System	Value
2	Binary	1110101110011000011100001
3	Ternary	2011002212100120
4	Quaternary	1311303003201
5	Quinary	30401124334
6	Senary	3021510453
8	Octal	165630341
10	Decimal	30879969
12	Duodecimal	a412429
16	Hexadecimal	1d730e1
20	Vigesimal	9cjji9
36	Base36	idv4x

Cryptographic Hash Functions

md5	83b2b0c6d34b772384e07cbfe0e9bdfd
sha1	f1c0c96a78b025dd0d4d7aadc83d9ae6afd308f3
sha256	9f53c2c9a3440ed9215a5593a0d29b7c970b331044385f5c636ebd11a6dbccb8
sha512	8120d9ecb62c5184c569b89ddfbbc5049ac204c48f733851489af867f6bb08972abb6941b23a6542da714c4c495e862887e25b263481cee66c4aa842713ea41f
ripemd-160	e6b2d78374ff6feea9d9a23599c8a4f0ec6a9262

30879969 as geometric shapes

Circle

Radius = n

Diameter	61759938
Circumference	194024567.50696
Area	2.9957363149267E+15

Sphere

Radius = n

Volume	1.2334432604948E+23
Surface area	1.1982945259707E+16
Circumference	194024567.50696

Square

Length = n

Perimeter	123519876
Area	953572485440961
Diagonal	43670870.965461

Cube

Length = n

Surface area	5721434912645766
Volume	2.944628878967E+22
Space diagonal	53485675.244152

Equilateral Triangle

Length = n

Perimeter	92639907
Area	4.1290899837087E+14
Altitude	26742837.622076

Triangular Pyramid

Length = n

Surface area	4.1290899837087E+14
Volume	3.4702784139922E+21
Height	14556956.988487