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

29123981 (number)

29123981 is an odd 8-digits composite number following 29123980 and preceding 29123982. In scientific notation, it is written as 2.9123981 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 28413600 positive integers (up to 29123981) that are relatively prime to 29123981.

Interesting facts

29123981 has 4 divisors, whose sum is 29834364
The reverse of 29123981 is 18932192
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.9123981 × 10^7
Engineering notation	2.9123981 × 10^6

Prime Factorization of 29123981

Prime Factorization 41 × 710341

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	29123981	Product of the distinct prime numbers

The prime factorization of 29123981 is 41 × 710341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 10, 16, 643, 848, 3253, 4013, 11504, 99385, 242593, 21933, 932540, 5980256, 52869166, 46613211, 787283910, 846539490, 4608939328, 1793187690

Basic calculations (n = 29123981)

Multiplication

n×y

n×2	58247962
n×3	87371943
n×4	116495924
n×5	145619905

Division

n÷y

n÷2	14561990.5
n÷3	9707993.6666667
n÷3	7280995.25
n÷5	5824796.2

Exponentiation

n^y

n²	848206269288361
n³	2.4703143270835E+22
n⁴	7.1945387526008E+29
n⁵	2.0953360993451E+37

Nth Root

^y√n

²√n	5396.663876878
³√n	307.66888644961
⁴√n	73.461989333791
⁵√n	31.106428326359

Divisors of 29123981

1, 41, 710341, 29123981

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	-29123980	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 29123981 can be divided by 4 positive divisors. The sum of these divisors (counting 29123981) is 1, the average is 0.25.

Base conversion 29123981

Base	System	Value
2	Binary	1101111000110010110001101
3	Ternary	2000210122120222
4	Quaternary	1233012112031
5	Quinary	24423431411
6	Senary	2520121125
8	Octal	157062615
10	Decimal	29123981
12	Duodecimal	99061a5
16	Hexadecimal	1bc658d
20	Vigesimal	9209j1
36	Base36	hc87h

Cryptographic Hash Functions

md5	8e311200664af0b2f44a27498e297d94
sha1	f656b772d463af6de5f5bb9d1981270fd6634ecb
sha256	efb3e805654df92315403200bf375617262326b2b281a9406dca84df1addb7b5
sha512	45ee342fbee299718ffa692295a29979b66bfed1138f20a43176c1c2bc3e2d98f76c95ec65cd3d9829d493636d4354b783277e448cd2fb2fad43219378f40872
ripemd-160	b26fe706514b5deb59761bcfc40ff35a4aa40577

29123981 as geometric shapes

Circle

Radius = n

Diameter	58247962
Circumference	182991369.50578
Area	2.6647185843251E+15

Sphere

Radius = n

Volume	1.0347628456031E+23
Surface area	1.06588743373E+16
Circumference	182991369.50578

Square

Length = n

Perimeter	116495924
Area	848206269288361
Diagonal	41187528.920496

Cube

Length = n

Surface area	5089237615730166
Volume	2.4703143270835E+22
Space diagonal	50444214.810671

Equilateral Triangle

Length = n

Perimeter	87371943
Area	3.6728408842647E+14
Altitude	25222107.405335

Triangular Pyramid

Length = n

Surface area	3.6728408842647E+14
Volume	2.9112933539051E+21
Height	13729176.306832