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

29681431 (number)

29681431 is an odd 8-digits composite number following 29681430 and preceding 29681432. In scientific notation, it is written as 2.9681431 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 25698816 positive integers (up to 29681431) that are relatively prime to 29681431.

Interesting facts

29681431 has 16 divisors, whose sum is 34001856
The reverse of 29681431 is 13418692
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-nine million six hundred eighty-one thousand four hundred thirty-one

Notation

Scientific notation	2.9681431 × 10^7
Engineering notation	2.9681431 × 10^6

Prime Factorization of 29681431

Prime Factorization 13 × 53 × 23 × 1873

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	29681431	Product of the distinct prime numbers

The prime factorization of 29681431 is 13 × 53 × 23 × 1873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 12, 77, 301, 644, 3176, 8066, 32400, 15137, 773697, 901088, 5682876, 1286192, 59956006, 24708089, 492894912, 378313257, 7699435274, 9274313647

Basic calculations (n = 29681431)

Multiplication

n×y

n×2	59362862
n×3	89044293
n×4	118725724
n×5	148407155

Division

n÷y

n÷2	14840715.5
n÷3	9893810.3333333
n÷3	7420357.75
n÷5	5936286.2

Exponentiation

n^y

n²	880987346207761
n³	2.6148965128339E+22
n⁴	7.7613870417819E+29
n⁵	2.3036907394494E+37

Nth Root

^y√n

²√n	5448.0667213242
³√n	309.61948108247
⁴√n	73.811020324367
⁵√n	31.224606001243

Divisors of 29681431

1, 13, 23, 53, 299, 689, 1219, 1873, 15847, 24349, 43079, 99269, 560027, 1290497, 2283187, 29681431

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-29681430	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29681431 can be divided by 16 positive divisors. The sum of these divisors (counting 29681431) is 1, the average is 0.0625.

Base conversion 29681431

Base	System	Value
2	Binary	1110001001110011100010111
3	Ternary	2001211222021021
4	Quaternary	1301032130113
5	Quinary	30044301211
6	Senary	2540102011
8	Octal	161163427
10	Decimal	29681431
12	Duodecimal	9b34907
16	Hexadecimal	1c4e717
20	Vigesimal	95a3bb
36	Base36	ho6c7

Cryptographic Hash Functions

md5	eafc3df304cf2447c8bfef4fb2fcaba6
sha1	b79c80eebd7e96ad553f36e61cc0151302ed0690
sha256	2a17828bbfa5600c651c4c71d40e308f588c3db293770fb67cb78d543b4fe10d
sha512	ec3abe3a9f0af8ae6e1b942833191b6263a47f7eb41b12741825f7885de2ba6bec277077c34a8a83a28eb540a62537f33da6709dc9f6457e4f53c31050512c24
ripemd-160	7aba7f934c2ace326e6cab931da32df252f13db7

29681431 as geometric shapes

Circle

Radius = n

Diameter	59362862
Circumference	186493931.15526
Area	2.7677033747519E+15

Sphere

Radius = n

Volume	1.0953252899489E+23
Surface area	1.1070813499007E+16
Circumference	186493931.15526

Square

Length = n

Perimeter	118725724
Area	880987346207761
Diagonal	41975882.270841

Cube

Length = n

Surface area	5285924077246566
Volume	2.6148965128339E+22
Space diagonal	51409746.53335

Equilateral Triangle

Length = n

Perimeter	89044293
Area	3.8147871111428E+14
Altitude	25704873.266675

Triangular Pyramid

Length = n

Surface area	3.8147871111428E+14
Volume	3.0816850938765E+21
Height	13991960.756947