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

42656639 (number)

42656639 is an odd 8-digits prime number following 42656638 and preceding 42656640. In scientific notation, it is written as 4.2656639 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 42656638 positive integers (up to 42656639) that are relatively prime to 42656639.

Interesting facts

42656639 has 2 divisors, whose sum is 42656640
The reverse of 42656639 is 93665624
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	forty-two million six hundred fifty-six thousand six hundred thirty-nine

Notation

Scientific notation	4.2656639 × 10^7
Engineering notation	4.2656639 × 10^6

Prime Factorization of 42656639

Prime Factorization 42656639

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42656639	Product of the distinct prime numbers

The prime factorization of 42656639 is 42656639. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 1, 47, 64, 634, 919, 5579, 1568, 66825, 81798, 987627, 926171, 2998050, 7541839, 99758505, 53752476, 766998909, 561743389, 2258568958, 4401417287

Basic calculations (n = 42656639)

Multiplication

n×y

n×2	85313278
n×3	127969917
n×4	170626556
n×5	213283195

Division

n÷y

n÷2	21328319.5
n÷3	14218879.666667
n÷3	10664159.75
n÷5	8531327.8

Exponentiation

n^y

n²	1819588850776321
n³	7.761754473599E+22
n⁴	3.3109035858695E+30
n⁵	1.4123201902624E+38

Nth Root

^y√n

²√n	6531.2050189839
³√n	349.40480883182
⁴√n	80.815871083494
⁵√n	33.573554762391

Divisors of 42656639

1, 42656639

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42656640	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21328320	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6531.2050955394	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999953114	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656639 can be divided by 2 positive divisors. The sum of these divisors (counting 42656639) is 42656640, the average is 21328320.

Base conversion 42656639

Base	System	Value
2	Binary	10100010101110001101111111
3	Ternary	2222021011220112
4	Quaternary	2202232031333
5	Quinary	41410003024
6	Senary	4122140235
8	Octal	242561577
10	Decimal	42656639
12	Duodecimal	1235167b
16	Hexadecimal	28ae37f
20	Vigesimal	d6c1bj
36	Base36	pea2n

Cryptographic Hash Functions

md5	76e9c33d1030dfb45591b91937fcc48b
sha1	cfaa2e1ef95cc231bcb584e134fbb8c4c4f432f2
sha256	04854ad7ec138b9cd25cb409eeb0423f7e42565077ffa8ed312c779d49343588
sha512	87dd88af6a454177d24f9a266f5402e64530543661f7cc30fc4d2485ce55384626639541e173fb8c0f07996c0e809ffc90765e08f825842a5530c68c2a968bf8
ripemd-160	b1707c071b7c4b2a355fb55a29bd33936013362d

42656639 as geometric shapes

Circle

Radius = n

Diameter	85313278
Circumference	268019567.41846
Area	5.7164069661528E+15

Sphere

Radius = n

Volume	3.2512361110969E+23
Surface area	2.2865627864611E+16
Circumference	268019567.41846

Square

Length = n

Perimeter	170626556
Area	1819588850776321
Diagonal	60325597.399053

Cube

Length = n

Surface area	10917533104657926
Volume	7.761754473599E+22
Space diagonal	73883466.028124

Equilateral Triangle

Length = n

Perimeter	127969917
Area	7.8790508460761E+14
Altitude	36941733.014062

Triangular Pyramid

Length = n

Surface area	7.8790508460761E+14
Volume	9.1473153703115E+21
Height	20108532.466351