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

40389970 (number)

40389970 is an even 8-digits composite number following 40389969 and preceding 40389971. In scientific notation, it is written as 4.0389970 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 16155984 positive integers (up to 40389970) that are relatively prime to 40389970.

Interesting facts

40389970 has 8 divisors, whose sum is 72701964
The reverse of 40389970 is 07998304
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	4.0389970 × 10^7
Engineering notation	4.0389970 × 10^6

Prime Factorization of 40389970

Prime Factorization 2 × 5 × 4038997

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40389970	Product of the distinct prime numbers

The prime factorization of 40389970 is 2 × 5 × 4038997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 7, 87, 271, 276, 4561, 3918, 945, 81822, 142191, 789298, 8724158, 1986955, 24844185, 69453025, 496568798, 595421001, 6713011810, 1138198065

Basic calculations (n = 40389970)

Multiplication

n×y

n×2	80779940
n×3	121169910
n×4	161559880
n×5	201949850

Division

n÷y

n÷2	20194985
n÷3	13463323.333333
n÷3	10097492.5
n÷5	8077994

Exponentiation

n^y

n²	1631349676600900
n³	6.589016449742E+22
n⁴	2.6613017673459E+30
n⁵	1.0748989854405E+38

Nth Root

^y√n

²√n	6355.3103779438
³√n	343.10299586941
⁴√n	79.720200563871
⁵√n	33.208916493855

Divisors of 40389970

1, 2, 5, 10, 4038997, 8077994, 20194985, 40389970

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	-40389969	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 40389970 can be divided by 8 positive divisors. The sum of these divisors (counting 40389970) is 1, the average is 0.125.

Base conversion 40389970

Base	System	Value
2	Binary	10011010000100110101010010
3	Ternary	2211000000121211
4	Quaternary	2122010311102
5	Quinary	40314434340
6	Senary	4001410334
8	Octal	232046522
10	Decimal	40389970
12	Duodecimal	116399aa
16	Hexadecimal	2684d52
20	Vigesimal	cc8eia
36	Base36	o1p3m

Cryptographic Hash Functions

md5	c86d11525d5128886777df5bfe7c8eac
sha1	28995ada3b8585909b8f92fe2c6fe64191bb2d83
sha256	d4b691acdf9b1de6fd50bc181974803dffd03355fd2199988d149e25e262761c
sha512	55bf90ac76babdad1bf840eeba75c1b36aa1e834dc3d936714fb7f9f443bd15cec44325e21df5d734d4cccb7f47f0f22987d28dc3c0800b0e7a927ade77dc24c
ripemd-160	773e41e606ab57067b96557f9d342a9c418b2c12

40389970 as geometric shapes

Circle

Radius = n

Diameter	80779940
Circumference	253777666.06142
Area	5.1250361594455E+15

Sphere

Radius = n

Volume	2.7600007563856E+23
Surface area	2.0500144637782E+16
Circumference	253777666.06142

Square

Length = n

Perimeter	161559880
Area	1631349676600900
Diagonal	57120043.357842

Cube

Length = n

Surface area	9788098059605400
Volume	6.589016449742E+22
Space diagonal	69957480.156183

Equilateral Triangle

Length = n

Perimeter	121169910
Area	7.0639513119595E+14
Altitude	34978740.078091

Triangular Pyramid

Length = n

Surface area	7.0639513119595E+14
Volume	7.7652303549371E+21
Height	19040014.452614