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

40290438 (number)

40290438 is an even 8-digits composite number following 40290437 and preceding 40290439. In scientific notation, it is written as 4.0290438 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13430144 positive integers (up to 40290438) that are relatively prime to 40290438.

Interesting facts

40290438 has 8 divisors, whose sum is 80580888
The reverse of 40290438 is 83409204
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	forty million two hundred ninety thousand four hundred thirty-eight

Notation

Scientific notation	4.0290438 × 10^7
Engineering notation	4.0290438 × 10^6

Prime Factorization of 40290438

Prime Factorization 2 × 3 × 6715073

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40290438	Product of the distinct prime numbers

The prime factorization of 40290438 is 2 × 3 × 6715073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 73, 39, 763, 530, 858, 2530, 52164, 34901, 611854, 720926, 4895067, 5279040, 97764959, 41536061, 521901590, 106834046, 2629110566, 2601773951

Basic calculations (n = 40290438)

Multiplication

n×y

n×2	80580876
n×3	120871314
n×4	161161752
n×5	201452190

Division

n÷y

n÷2	20145219
n÷3	13430146
n÷3	10072609.5
n÷5	8058087.6

Exponentiation

n^y

n²	1623319394231844
n³	6.5404249407496E+22
n⁴	2.6351658556892E+30
n⁵	1.0617198652836E+38

Nth Root

^y√n

²√n	6347.4749310257
³√n	342.82093064965
⁴√n	79.671041985314
⁵√n	33.192533155027

Divisors of 40290438

1, 2, 3, 6, 6715073, 13430146, 20145219, 40290438

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	-40290437	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 40290438 can be divided by 8 positive divisors. The sum of these divisors (counting 40290438) is 1, the average is 0.125.

Base conversion 40290438

Base	System	Value
2	Binary	10011001101100100010000110
3	Ternary	2210210222002110
4	Quaternary	2121230202012
5	Quinary	40303243223
6	Senary	3555321450
8	Octal	231544206
10	Decimal	40290438
12	Duodecimal	115b0286
16	Hexadecimal	266c886
20	Vigesimal	cbg61i
36	Base36	nzkau

Cryptographic Hash Functions

md5	531e3c079d558ee74833318abcd27f35
sha1	6c457c30172bd42b8a983a4c0053544531d5bb1f
sha256	835b90bfc25bf99b6bf1fa6370444732af10bf3fcf9ee86377d09826d736ba3a
sha512	c98415c69a99c682f9443cf848dd9120c9dbb12f86acc3310ae39ca3e09feca0b34235795deb8ab8299bffc0a62eb6636a0f6f765743e835445fed6ed07ab56d
ripemd-160	ca30bfafd2124d8728dd8fc2ec309a4455aebb94

40290438 as geometric shapes

Circle

Radius = n

Diameter	80580876
Circumference	253152288.06143
Area	5.0998082833486E+15

Sphere

Radius = n

Volume	2.7396467926952E+23
Surface area	2.0399233133394E+16
Circumference	253152288.06143

Square

Length = n

Perimeter	161161752
Area	1623319394231844
Diagonal	56979283.853552

Cube

Length = n

Surface area	9739916365391064
Volume	6.5404249407496E+22
Space diagonal	69785085.675204

Equilateral Triangle

Length = n

Perimeter	120871314
Area	7.0291791693037E+14
Altitude	34892542.837602

Triangular Pyramid

Length = n

Surface area	7.0291791693037E+14
Volume	7.7079647124094E+21
Height	18993094.617851