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

47642642 (number)

47642642 is an even 8-digits composite number following 47642641 and preceding 47642643. In scientific notation, it is written as 4.7642642 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 23796432 positive integers (up to 47642642) that are relatively prime to 47642642.

Interesting facts

47642642 has 8 divisors, whose sum is 71538636
The reverse of 47642642 is 24624674
Previous prime number is 997

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	forty-seven million six hundred forty-two thousand six hundred forty-two

Notation

Scientific notation	4.7642642 × 10^7
Engineering notation	4.7642642 × 10^6

Prime Factorization of 47642642

Prime Factorization 2 × 997 × 23893

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	47642642	Product of the distinct prime numbers

The prime factorization of 47642642 is 2 × 997 × 23893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 89, 83, 915, 134, 7042, 8581, 65476, 74194, 497895, 251848, 3576661, 219679, 55053918, 83518408, 616143526, 666045039, 6137865463, 1228824560

Basic calculations (n = 47642642)

Multiplication

n×y

n×2	95285284
n×3	142927926
n×4	190570568
n×5	238213210

Division

n÷y

n÷2	23821321
n÷3	15880880.666667
n÷3	11910660.5
n÷5	9528528.4

Exponentiation

n^y

n²	2269821336740164
n³	1.0814028535027E+23
n⁴	5.1520889007209E+30
n⁵	2.4545912704922E+38

Nth Root

^y√n

²√n	6902.3649570274
³√n	362.51997860559
⁴√n	83.080472778069
⁵√n	34.324100698443

Divisors of 47642642

1, 2, 997, 1994, 23893, 47786, 23821321, 47642642

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	-47642641	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 47642642 can be divided by 8 positive divisors. The sum of these divisors (counting 47642642) is 1, the average is 0.125.

Base conversion 47642642

Base	System	Value
2	Binary	10110101101111100000010010
3	Ternary	10022122111102022
4	Quaternary	2311233200102
5	Quinary	44144031032
6	Senary	4421051442
8	Octal	265574022
10	Decimal	47642642
12	Duodecimal	13b56b82
16	Hexadecimal	2d6f812
20	Vigesimal	ehf6c2
36	Base36	sd5aq

Cryptographic Hash Functions

md5	786ddef7d681dbaf280222fe1f542e19
sha1	c4297dab9ebbe547b00231b175f0e575e8beb148
sha256	99593fca3b75b4d324ee9b9dc83c8ecf3164cdd3d1a3e88742a4b1dac726fd18
sha512	37c0d925a99d667d259eb980667ebdaff97c93e45002963565bf3d4c249dafa2c27d413c0c0bc7ad9ddbd8015c5adf98904ad2d6dc157d0881d7d165290b207b
ripemd-160	b8c23e728cabb69c31a60cd854b0b4297228f07f

47642642 as geometric shapes

Circle

Radius = n

Diameter	95285284
Circumference	299347548.20962
Area	7.1308540364643E+15

Sphere

Radius = n

Volume	4.5297696801803E+23
Surface area	2.8523416145857E+16
Circumference	299347548.20962

Square

Length = n

Perimeter	190570568
Area	2269821336740164
Diagonal	67376870.463686

Cube

Length = n

Surface area	13618928020440984
Volume	1.0814028535027E+23
Space diagonal	82519476.550815

Equilateral Triangle

Length = n

Perimeter	142927926
Area	9.8286146983447E+14
Altitude	41259738.275407

Triangular Pyramid

Length = n

Surface area	9.8286146983447E+14
Volume	1.2744454848438E+22
Height	22458956.821229