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

40379942 (number)

40379942 is an even 8-digits composite number following 40379941 and preceding 40379943. In scientific notation, it is written as 4.0379942 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 20189970 positive integers (up to 40379942) that are relatively prime to 40379942.

Interesting facts

40379942 has 4 divisors, whose sum is 60569916
The reverse of 40379942 is 24997304
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	forty million three hundred seventy-nine thousand nine hundred forty-two

Notation

Scientific notation	4.0379942 × 10^7
Engineering notation	4.0379942 × 10^6

Prime Factorization of 40379942

Prime Factorization 2 × 20189971

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	40379942	Product of the distinct prime numbers

The prime factorization of 40379942 is 2 × 20189971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 49, 29, 387, 533, 4252, 4915, 18214, 13461, 311478, 408286, 8649319, 4400416, 55947095, 96701493, 85384934, 508110760, 2897620598, 9955179191

Basic calculations (n = 40379942)

Multiplication

n×y

n×2	80759884
n×3	121139826
n×4	161519768
n×5	201899710

Division

n÷y

n÷2	20189971
n÷3	13459980.666667
n÷3	10094985.5
n÷5	8075988.4

Exponentiation

n^y

n²	1630539715923364
n³	6.5841099157682E+22
n⁴	2.6586597652034E+30
n⁵	1.0735652711665E+38

Nth Root

^y√n

²√n	6354.5213824489
³√n	343.07459837677
⁴√n	79.715251880985
⁵√n	33.207267311683

Divisors of 40379942

1, 2, 20189971, 40379942

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	-40379941	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 40379942 can be divided by 4 positive divisors. The sum of these divisors (counting 40379942) is 1, the average is 0.25.

Base conversion 40379942

Base	System	Value
2	Binary	10011010000010011000100110
3	Ternary	2210222111212102
4	Quaternary	2122002120212
5	Quinary	40314124232
6	Senary	4001252102
8	Octal	232023046
10	Decimal	40379942
12	Duodecimal	11634032
16	Hexadecimal	2682626
20	Vigesimal	cc79h2
36	Base36	o1hd2

Cryptographic Hash Functions

md5	99616acc0ec70987e213cdce0e53bd5c
sha1	b051bccb717909f41b2ac6ab1ea3f8f81c4d3dd1
sha256	e50dff8484c2205dd709e6a66782588cdd75c389abedae51e37dd0d260d1592e
sha512	28d1aa323ed4eae180f367b302c133a392acc2eb80ef9cba3f216c02e6ad1e8301e453e33c550474edf0e840c79b4e66c6ac9fc7f5f8cde234229bb0e38dc007
ripemd-160	9175efda9c2f115995819bc2acdc5aac665c6af5

40379942 as geometric shapes

Circle

Radius = n

Diameter	80759884
Circumference	253714658.27916
Area	5.1224915929312E+15

Sphere

Radius = n

Volume	2.7579455122407E+23
Surface area	2.0489966371725E+16
Circumference	253714658.27916

Square

Length = n

Perimeter	161519768
Area	1630539715923364
Diagonal	57105861.624239

Cube

Length = n

Surface area	9783238295540184
Volume	6.5841099157682E+22
Space diagonal	69940111.150684

Equilateral Triangle

Length = n

Perimeter	121139826
Area	7.0604440793455E+14
Altitude	34970055.575342

Triangular Pyramid

Length = n

Surface area	7.0604440793455E+14
Volume	7.7594479491955E+21
Height	19035287.20808