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

42689938 (number)

42689938 is an even 8-digits composite number following 42689937 and preceding 42689939. In scientific notation, it is written as 4.2689938 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 20824320 positive integers (up to 42689938) that are relatively prime to 42689938.

Interesting facts

42689938 has 8 divisors, whose sum is 65596860
The reverse of 42689938 is 83998624
Previous prime number is 41

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	forty-two million six hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation	4.2689938 × 10^7
Engineering notation	4.2689938 × 10^6

Prime Factorization of 42689938

Prime Factorization 2 × 41 × 520609

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42689938	Product of the distinct prime numbers

The prime factorization of 42689938 is 2 × 41 × 520609. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 96, 82, 478, 983, 9136, 1369, 81301, 264, 699309, 170372, 475455, 6427154, 47344300, 91889606, 795334734, 644568800, 895284831, 1929180739

Basic calculations (n = 42689938)

Multiplication

n×y

n×2	85379876
n×3	128069814
n×4	170759752
n×5	213449690

Division

n÷y

n÷2	21344969
n÷3	14229979.333333
n÷3	10672484.5
n÷5	8537987.6

Exponentiation

n^y

n²	1822430806443844
n³	7.7799458136378E+22
n⁴	3.3212540442756E+30
n⁵	1.4178412923237E+38

Nth Root

^y√n

²√n	6533.7537449769
³√n	349.49570366726
⁴√n	80.831638267308
⁵√n	33.578794823039

Divisors of 42689938

1, 2, 41, 82, 520609, 1041218, 21344969, 42689938

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	-42689937	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 42689938 can be divided by 8 positive divisors. The sum of these divisors (counting 42689938) is 1, the average is 0.125.

Base conversion 42689938

Base	System	Value
2	Binary	10100010110110010110010010
3	Ternary	2222022212120211
4	Quaternary	2202312112102
5	Quinary	41412034223
6	Senary	4122554334
8	Octal	242662622
10	Decimal	42689938
12	Duodecimal	123689aa
16	Hexadecimal	28b6592
20	Vigesimal	d6g4gi
36	Base36	pezrm

Cryptographic Hash Functions

md5	c4dcfe650ccbe7c297dd1804d0d966c6
sha1	74bf7c8604e163af1b30dd5d69fd43228ca00ea2
sha256	fa7e0a654b49fb10ce635139f130e7af40392b2b3c7236295070e1f315f5da2f
sha512	e3ee1707dd1fcc2c4bd4a8371b842bf11b803a14023df5b0ed38deed92a44a7bb69d51d76c92eeafce07121abd1b4febe0d35095cd92dacecb665ec93645795c
ripemd-160	01c5d8ecbeb9ad81cf5f2f6f817e4251008a45f6

42689938 as geometric shapes

Circle

Radius = n

Diameter	85379876
Circumference	268228791.20601
Area	5.7253352331997E+15

Sphere

Radius = n

Volume	3.2588560817935E+23
Surface area	2.2901340932799E+16
Circumference	268228791.20601

Square

Length = n

Perimeter	170759752
Area	1822430806443844
Diagonal	60372689.296467

Cube

Length = n

Surface area	10934584838663064
Volume	7.7799458136378E+22
Space diagonal	73941141.587965

Equilateral Triangle

Length = n

Perimeter	128069814
Area	7.8913568750986E+14
Altitude	36970570.793983

Triangular Pyramid

Length = n

Surface area	7.8913568750986E+14
Volume	9.1687540701453E+21
Height	20124229.765489