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

12999931 (number)

12999931 is an odd 8-digits composite number following 12999930 and preceding 12999932. In scientific notation, it is written as 1.2999931 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 11109120 positive integers (up to 12999931) that are relatively prime to 12999931.

Interesting facts

12999931 has 8 divisors, whose sum is 14901984
The reverse of 12999931 is 13999921
Previous prime number is 353

Basic properties

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

Name

Name	twelve million nine hundred ninety-nine thousand nine hundred thirty-one

Notation

Scientific notation	1.2999931 × 10^7
Engineering notation	1.2999931 × 10^6

Prime Factorization of 12999931

Prime Factorization 7 × 353 × 5261

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12999931	Product of the distinct prime numbers

The prime factorization of 12999931 is 7 × 353 × 5261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 52, 52, 9, 789, 3248, 2299, 33460, 21464, 887950, 347587, 4619261, 2655642, 90339358, 40021513, 935713266, 869745972, 3632040889, 5052427667

Basic calculations (n = 12999931)

Multiplication

n×y

n×2	25999862
n×3	38999793
n×4	51999724
n×5	64999655

Division

n÷y

n÷2	6499965.5
n÷3	4333310.3333333
n÷3	3249982.75
n÷5	2599986.2

Exponentiation

n^y

n²	168998206004761
n³	2.1969650171857E+21
n⁴	2.8560393632828E+28
n⁵	3.712831465596E+35

Nth Root

^y√n

²√n	3605.5417068729
³√n	235.13305276597
⁴√n	60.046163131985
⁵√n	26.472088705824

Divisors of 12999931

1, 7, 353, 2471, 5261, 36827, 1857133, 12999931

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	-12999930	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 12999931 can be divided by 8 positive divisors. The sum of these divisors (counting 12999931) is 1, the average is 0.125.

Base conversion 12999931

Base	System	Value
2	Binary	110001100101110011111011
3	Ternary	220110110112221
4	Quaternary	301211303323
5	Quinary	11311444211
6	Senary	1142344511
8	Octal	61456373
10	Decimal	12999931
12	Duodecimal	442b137
16	Hexadecimal	c65cfb
20	Vigesimal	414jgb
36	Base36	7qmt7

Cryptographic Hash Functions

md5	6417e17dbd8701fb9669b50ae3c51855
sha1	0cdcf8a79da1d6027708ff2a0cf1a8091ce61582
sha256	124e7ae631361eaa6a285f45416c2976f5380449625c45168e545282d66514c7
sha512	3c1833f5c7b43fe210ebd00dec3955eee20419d8eee8d6be2237302b1b2f612726c6d671854bb0abc3df8fc53360fb9a044e7c25770781712e5706abfaf8e087
ripemd-160	28b35f648acdb18bcedb5d4ffd722abbe7c9d822

12999931 as geometric shapes

Circle

Radius = n

Diameter	25999862
Circumference	81680975.453548
Area	5.3092352245441E+14

Sphere

Radius = n

Volume	9.2026255442457E+21
Surface area	2.1236940898176E+15
Circumference	81680975.453548

Square

Length = n

Perimeter	51999724
Area	168998206004761
Diagonal	18384678.730114

Cube

Length = n

Surface area	1013989236028566
Volume	2.1969650171857E+21
Space diagonal	22516540.98689

Equilateral Triangle

Length = n

Perimeter	38999793
Area	73178369797059
Altitude	11258270.493445

Triangular Pyramid

Length = n

Surface area	73178369797059
Volume	2.5891481028027E+20
Height	6128226.2433715