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

42492458 (number)

42492458 is an even 8-digits composite number following 42492457 and preceding 42492459. In scientific notation, it is written as 4.2492458 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 21246228 positive integers (up to 42492458) that are relatively prime to 42492458.

Interesting facts

42492458 has 4 divisors, whose sum is 63738690
The reverse of 42492458 is 85429424
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-two million four hundred ninety-two thousand four hundred fifty-eight

Notation

Scientific notation	4.2492458 × 10^7
Engineering notation	4.2492458 × 10^6

Prime Factorization of 42492458

Prime Factorization 2 × 21246229

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42492458	Product of the distinct prime numbers

The prime factorization of 42492458 is 2 × 21246229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 30, 5, 916, 367, 4387, 5534, 50175, 52462, 107494, 651208, 2278452, 3099173, 86680924, 19741741, 796078110, 996346413, 9559977434, 5199714153

Basic calculations (n = 42492458)

Multiplication

n×y

n×2	84984916
n×3	127477374
n×4	169969832
n×5	212462290

Division

n÷y

n÷2	21246229
n÷3	14164152.666667
n÷3	10623114.5
n÷5	8498491.6

Exponentiation

n^y

n²	1805608986881764
n³	7.6724764039496E+22
n⁴	3.2602238135082E+30
n⁵	1.385349234661E+38

Nth Root

^y√n

²√n	6518.6239345432
³√n	348.9559581318
⁴√n	80.737995606426
⁵√n	33.547670652263

Divisors of 42492458

1, 2, 21246229, 42492458

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	-42492457	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 42492458 can be divided by 4 positive divisors. The sum of these divisors (counting 42492458) is 1, the average is 0.25.

Base conversion 42492458

Base	System	Value
2	Binary	10100010000110001000101010
3	Ternary	2221221211200202
4	Quaternary	2202012020222
5	Quinary	41334224313
6	Senary	4114432202
8	Octal	242061052
10	Decimal	42492458
12	Duodecimal	12292662
16	Hexadecimal	288622a
20	Vigesimal	d5bb2i
36	Base36	pare2

Cryptographic Hash Functions

md5	e14c5a980dcbc117b8cfdb1c178b5851
sha1	3ea61628669c71e2601cecf101b0b25b9a5e21a6
sha256	869128b6e0dd955de13eb8218c38aa1dc68c599560ff06aeb6937efddd0034db
sha512	8ab867c867b3be7a7ce42acfb1978ae76fa0521702947ba2a0cbc96d4cc3290ffa0ddf6ad534bfe19d2a9d97ea5ee26a8bb25c1c8587dc3feffa780908e46ea2
ripemd-160	4c932269fa78ad3b799e3184d59f9418895b91a7

42492458 as geometric shapes

Circle

Radius = n

Diameter	84984916
Circumference	266987987.77155
Area	5.6724879284435E+15

Sphere

Radius = n

Volume	3.2138394007319E+23
Surface area	2.2689951713774E+16
Circumference	266987987.77155

Square

Length = n

Perimeter	169969832
Area	1805608986881764
Diagonal	60093410.402169

Cube

Length = n

Surface area	10833653921290584
Volume	7.6724764039496E+22
Space diagonal	73599096.194487

Equilateral Triangle

Length = n

Perimeter	127477374
Area	7.8185162597055E+14
Altitude	36799548.097243

Triangular Pyramid

Length = n

Surface area	7.8185162597055E+14
Volume	9.0421001562109E+21
Height	20031136.800723