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

40257989 (number)

40257989 is an odd 8-digits composite number following 40257988 and preceding 40257990. In scientific notation, it is written as 4.0257989 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 37889600 positive integers (up to 40257989) that are relatively prime to 40257989.

Interesting facts

40257989 has 6 divisors, whose sum is 42765714
The reverse of 40257989 is 98975204
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	forty million two hundred fifty-seven thousand nine hundred eighty-nine

Notation

Scientific notation	4.0257989 × 10^7
Engineering notation	4.0257989 × 10^6

Prime Factorization of 40257989

Prime Factorization 17 × 17 × 139301

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2368117	Product of the distinct prime numbers

The prime factorization of 40257989 is 17 × 17 × 139301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 89, 77, 537, 827, 3442, 1384, 74349, 72592, 921615, 309456, 3933682, 2829893, 81007947, 22100172, 564328253, 31094973, 8540383485, 1559986615

Basic calculations (n = 40257989)

Multiplication

n×y

n×2	80515978
n×3	120773967
n×4	161031956
n×5	201289945

Division

n÷y

n÷2	20128994.5
n÷3	13419329.666667
n÷3	10064497.25
n÷5	8051597.8

Exponentiation

n^y

n²	1620705678324121
n³	6.524635137021E+22
n⁴	2.626686895752E+30
n⁵	1.0574513215563E+38

Nth Root

^y√n

²√n	6344.9183603889
³√n	342.72887254472
⁴√n	79.654995828189
⁵√n	33.187184929955

Divisors of 40257989

1, 17, 289, 139301, 2368117, 40257989

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40257988	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40257989 can be divided by 6 positive divisors. The sum of these divisors (counting 40257989) is 1, the average is 0.16666666666667.

Base conversion 40257989

Base	System	Value
2	Binary	10011001100100100111000101
3	Ternary	2210202022120122
4	Quaternary	2121210213011
5	Quinary	40301223424
6	Senary	3554511325
8	Octal	231444705
10	Decimal	40257989
12	Duodecimal	11595545
16	Hexadecimal	26649c5
20	Vigesimal	cbc4j9
36	Base36	nyv9h

Cryptographic Hash Functions

md5	e3e1e16411e151be811231a38807995c
sha1	514bc52560a666af5ce71d4a259c445373ad48a3
sha256	e922424407de72abcf306a24e375a991075bece9735ef99156ea46c1062cee5d
sha512	77e4ba986ae85c3a95dcbcb4d17aa97289ed903ee4496ad8f6dda61357fcf1f500cb83ec26df6b5665d96908b2cb5e2ee6ab2f3e28cd5776c0dccc5a6ce5eefa
ripemd-160	3fc4b285cd6ef81224c25934f87d0ca1d4ca64cf

40257989 as geometric shapes

Circle

Radius = n

Diameter	80515978
Circumference	252948404.9814
Area	5.0915970526543E+15

Sphere

Radius = n

Volume	2.7330327751759E+23
Surface area	2.0366388210617E+16
Circumference	252948404.9814

Square

Length = n

Perimeter	161031956
Area	1620705678324121
Diagonal	56933394.037667

Cube

Length = n

Surface area	9724234069944726
Volume	6.524635137021E+22
Space diagonal	69728882.358549

Equilateral Triangle

Length = n

Perimeter	120773967
Area	7.0178614474319E+14
Altitude	34864441.179274

Triangular Pyramid

Length = n

Surface area	7.0178614474319E+14
Volume	7.6893562502593E+21
Height	18977798.012556