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

29181421 (number)

29181421 is an odd 8-digits prime number following 29181420 and preceding 29181422. In scientific notation, it is written as 2.9181421 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 29181420 positive integers (up to 29181421) that are relatively prime to 29181421.

Interesting facts

29181421 has 2 divisors, whose sum is 29181422
The reverse of 29181421 is 12418192
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.9181421 × 10^7
Engineering notation	2.9181421 × 10^6

Prime Factorization of 29181421

Prime Factorization 29181421

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	29181421	Product of the distinct prime numbers

The prime factorization of 29181421 is 29181421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 29, 26, 727, 546, 3986, 7221, 54548, 79850, 936812, 117312, 8426698, 7346809, 22929578, 83995460, 90982440, 487059533, 1644268613, 835848859

Basic calculations (n = 29181421)

Multiplication

n×y

n×2	58362842
n×3	87544263
n×4	116725684
n×5	145907105

Division

n÷y

n÷2	14590710.5
n÷3	9727140.3333333
n÷3	7295355.25
n÷5	5836284.2

Exponentiation

n^y

n²	851555331579241
n³	2.4849594635608E+22
n⁴	7.2514648274103E+29
n⁵	2.1160804799535E+37

Nth Root

^y√n

²√n	5401.9830618024
³√n	307.8710210789
⁴√n	73.498184071461
⁵√n	31.118688637431

Divisors of 29181421

1, 29181421

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	29181422	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14590711	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5401.983154361	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999314632	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29181421 can be divided by 2 positive divisors. The sum of these divisors (counting 29181421) is 29181422, the average is 14590711.

Base conversion 29181421

Base	System	Value
2	Binary	1101111010100010111101101
3	Ternary	2000220120101101
4	Quaternary	1233110113231
5	Quinary	24432301141
6	Senary	2521243101
8	Octal	157242755
10	Decimal	29181421
12	Duodecimal	9933491
16	Hexadecimal	1bd45ed
20	Vigesimal	927db1
36	Base36	hdgj1

Cryptographic Hash Functions

md5	c687ca1d4940d05988b0e3cacfcdfa5f
sha1	51f250449df908ae11460c8b863ed753183cd3b3
sha256	84b378d89f6c66c01a3fbffbf9a4a737aa8faeaf3f70205f2e73b5d7b60275ec
sha512	e1067a01443eb00bbc156c7738f1dd8180e517043cc21a2d808168bb414869d88b144aad78f46b4810fe3542e56e507e1e5763c895b0c8ab578b60c0af4812fc
ripemd-160	de4214734b1dd93d323b12b70809a9f1c4035f8a

29181421 as geometric shapes

Circle

Radius = n

Diameter	58362842
Circumference	183352275.66982
Area	2.6752399738146E+15

Sphere

Radius = n

Volume	1.0408973860255E+23
Surface area	1.0700959895258E+16
Circumference	183352275.66982

Square

Length = n

Perimeter	116725684
Area	851555331579241
Diagonal	41268761.347519

Cube

Length = n

Surface area	5109331989475446
Volume	2.4849594635608E+22
Space diagonal	50543703.809057

Equilateral Triangle

Length = n

Perimeter	87544263
Area	3.6873427493785E+14
Altitude	25271851.904529

Triangular Pyramid

Length = n

Surface area	3.6873427493785E+14
Volume	2.9285528127626E+21
Height	13756253.782506