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

40378438 (number)

40378438 is an even 8-digits composite number following 40378437 and preceding 40378439. In scientific notation, it is written as 4.0378438 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 20178000 positive integers (up to 40378438) that are relatively prime to 40378438.

Interesting facts

40378438 has 8 divisors, whose sum is 60601320
The reverse of 40378438 is 83487304
Previous prime number is 2251

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	forty million three hundred seventy-eight thousand four hundred thirty-eight

Notation

Scientific notation	4.0378438 × 10^7
Engineering notation	4.0378438 × 10^6

Prime Factorization of 40378438

Prime Factorization 2 × 2251 × 8969

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40378438	Product of the distinct prime numbers

The prime factorization of 40378438 is 2 × 2251 × 8969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 30, 94, 572, 164, 9973, 6657, 19370, 49200, 661784, 591549, 292354, 8394636, 86552185, 10157988, 396645995, 17093431, 6388364342, 9411567794

Basic calculations (n = 40378438)

Multiplication

n×y

n×2	80756876
n×3	121135314
n×4	161513752
n×5	201892190

Division

n÷y

n÷2	20189219
n÷3	13459479.333333
n÷3	10094609.5
n÷5	8075687.6

Exponentiation

n^y

n²	1630418255319844
n³	6.58337424365E+22
n⁴	2.6582636872802E+30
n⁵	1.073365354845E+38

Nth Root

^y√n

²√n	6354.4030404122
³√n	343.0703389138
⁴√n	79.714509597765
⁵√n	33.207019938994

Divisors of 40378438

1, 2, 2251, 4502, 8969, 17938, 20189219, 40378438

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	-40378437	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 40378438 can be divided by 8 positive divisors. The sum of these divisors (counting 40378438) is 1, the average is 0.125.

Base conversion 40378438

Base	System	Value
2	Binary	10011010000010000001000110
3	Ternary	2210222102210201
4	Quaternary	2122002001012
5	Quinary	40314102223
6	Senary	4001241114
8	Octal	232020106
10	Decimal	40378438
12	Duodecimal	1163319a
16	Hexadecimal	2682046
20	Vigesimal	cc761i
36	Base36	o1g7a

Cryptographic Hash Functions

md5	3c5a019013cf5d779b707edb4300e9f0
sha1	6f21b7c92bd754688e7bf7d7959b02c987be1da0
sha256	4511d3a894f0d39eefb7c8fc205e3a21a1010339fd8f7eefb8d8222af5964e08
sha512	8ea6d0ea898fb138a1188c11cd0e7623d95f29a83331a979627a9467d7b72b1c06961914937211c3e94750e0f9c7847686ce24a7cce6c43e25e8eb5b33302d8b
ripemd-160	4865aa9c995d5fe8a7b28f248b62110ad79b819b

40378438 as geometric shapes

Circle

Radius = n

Diameter	80756876
Circumference	253705208.36846
Area	5.1221100131915E+15

Sphere

Radius = n

Volume	2.7576373546244E+23
Surface area	2.0488440052766E+16
Circumference	253705208.36846

Square

Length = n

Perimeter	161513752
Area	1630418255319844
Diagonal	57103734.647041

Cube

Length = n

Surface area	9782509531919064
Volume	6.58337424365E+22
Space diagonal	69937506.14627

Equilateral Triangle

Length = n

Perimeter	121135314
Area	7.0599181395044E+14
Altitude	34968753.073135

Triangular Pyramid

Length = n

Surface area	7.0599181395044E+14
Volume	7.7585809512897E+21
Height	19034578.21568