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

40129042 (number)

40129042 is an even 8-digits composite number following 40129041 and preceding 40129043. In scientific notation, it is written as 4.0129042 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 20064520 positive integers (up to 40129042) that are relatively prime to 40129042.

Interesting facts

40129042 has 4 divisors, whose sum is 60193566
The reverse of 40129042 is 24092104
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	forty million one hundred twenty-nine thousand forty-two

Notation

Scientific notation	4.0129042 × 10^7
Engineering notation	4.0129042 × 10^6

Prime Factorization of 40129042

Prime Factorization 2 × 20064521

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	40129042	Product of the distinct prime numbers

The prime factorization of 40129042 is 2 × 20064521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 11, 8, 407, 234, 9872, 6380, 54033, 14389, 972992, 757191, 9202424, 3737758, 13543315, 97291497, 25597581, 96215376, 8599789271, 8332697485

Basic calculations (n = 40129042)

Multiplication

n×y

n×2	80258084
n×3	120387126
n×4	160516168
n×5	200645210

Division

n÷y

n÷2	20064521
n÷3	13376347.333333
n÷3	10032260.5
n÷5	8025808.4

Exponentiation

n^y

n²	1610340011837764
n³	6.4621401969318E+22
n⁴	2.5931949537256E+30
n⁵	1.0406242921224E+38

Nth Root

^y√n

²√n	6334.7487716562
³√n	342.36255909388
⁴√n	79.591135006709
⁵√n	33.165897819585

Divisors of 40129042

1, 2, 20064521, 40129042

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	-40129041	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 40129042 can be divided by 4 positive divisors. The sum of these divisors (counting 40129042) is 1, the average is 0.25.

Base conversion 40129042

Base	System	Value
2	Binary	10011001000101001000010010
3	Ternary	2210111202200211
4	Quaternary	2121011020102
5	Quinary	40233112132
6	Senary	3552034334
8	Octal	231051022
10	Decimal	40129042
12	Duodecimal	115329aa
16	Hexadecimal	2645212
20	Vigesimal	cag2c2
36	Base36	nw3rm

Cryptographic Hash Functions

md5	6956c0073e596a740c3976d88736e823
sha1	497ca2a282ff14f9ac7d0f844f783232d3df3a70
sha256	44181812babd02a18e140e182ba4427699760224511b4d03b60802f8c21ececf
sha512	80e871b458ba307ce9311b9dbf266c05694dc6943b50a6c1571bbc0f32b9f00d259622030c286d5397e7c1eec63a5f3664efa5c43e67d42959069042f44f8438
ripemd-160	b2a0e0b1b3afbee7b63650e43c286e16c1a9d562

40129042 as geometric shapes

Circle

Radius = n

Diameter	80258084
Circumference	252138207.08559
Area	5.0590323509712E+15

Sphere

Radius = n

Volume	2.7068549558864E+23
Surface area	2.0236129403885E+16
Circumference	252138207.08559

Square

Length = n

Perimeter	160516168
Area	1610340011837764
Diagonal	56751035.44144

Cube

Length = n

Surface area	9662040071026584
Volume	6.4621401969318E+22
Space diagonal	69505539.603065

Equilateral Triangle

Length = n

Perimeter	120387126
Area	6.9729767949102E+14
Altitude	34752769.801533

Triangular Pyramid

Length = n

Surface area	6.9729767949102E+14
Volume	7.6157052570478E+21
Height	18917011.813813