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

42656491 (number)

42656491 is an odd 8-digits prime number following 42656490 and preceding 42656492. In scientific notation, it is written as 4.2656491 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 42656490 positive integers (up to 42656491) that are relatively prime to 42656491.

Interesting facts

42656491 has 2 divisors, whose sum is 42656492
The reverse of 42656491 is 19465624
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	forty-two million six hundred fifty-six thousand four hundred ninety-one

Notation

Scientific notation	4.2656491 × 10^7
Engineering notation	4.2656491 × 10^6

Prime Factorization of 42656491

Prime Factorization 42656491

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42656491	Product of the distinct prime numbers

The prime factorization of 42656491 is 42656491. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 1, 45, 64, 329, 230, 1673, 3809, 1314, 22444, 628773, 144924, 8061482, 2340050, 85355268, 47379161, 684337881, 565882416, 765357024, 3353010544

Basic calculations (n = 42656491)

Multiplication

n×y

n×2	85312982
n×3	127969473
n×4	170625964
n×5	213282455

Division

n÷y

n÷2	21328245.5
n÷3	14218830.333333
n÷3	10664122.75
n÷5	8531298.2

Exponentiation

n^y

n²	1819576224433081
n³	7.7616736841344E+22
n⁴	3.3108576365221E+30
n⁵	1.4122956897459E+38

Nth Root

^y√n

²√n	6531.1936887525
³√n	349.40440473707
⁴√n	80.815800984414
⁵√n	33.57353146523

Divisors of 42656491

1, 42656491

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42656492	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21328246	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6531.1937653081	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999531138	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656491 can be divided by 2 positive divisors. The sum of these divisors (counting 42656491) is 42656492, the average is 21328246.

Base conversion 42656491

Base	System	Value
2	Binary	10100010101110001011101011
3	Ternary	2222021011201001
4	Quaternary	2202232023223
5	Quinary	41410001431
6	Senary	4122135431
8	Octal	242561353
10	Decimal	42656491
12	Duodecimal	12351577
16	Hexadecimal	28ae2eb
20	Vigesimal	d6c14b
36	Base36	pe9yj

Cryptographic Hash Functions

md5	c26894ab1dba0865d5d4f99969b85f9d
sha1	56af35b71ffb11fcca94d82e7796e1bb779d1d8e
sha256	520e9ecf951a60d92950d8f030ff0a673c04212f8fb62bb7c52751887916243e
sha512	773c1bc5b0dbed8a514cff905bf21e6a38f627bc132c296e8c0fb54527f99ebedcc027969049cd93a8df9d46be98c2d3914057150eb0ab860bd201e50297660e
ripemd-160	560e6973b5520c514806332abf067d7d8e41c0d0

42656491 as geometric shapes

Circle

Radius = n

Diameter	85312982
Circumference	268018637.50704
Area	5.7163672993256E+15

Sphere

Radius = n

Volume	3.251202270085E+23
Surface area	2.2865469197302E+16
Circumference	268018637.50704

Square

Length = n

Perimeter	170625964
Area	1819576224433081
Diagonal	60325388.095446

Cube

Length = n

Surface area	10917457346598486
Volume	7.7616736841344E+22
Space diagonal	73883209.684605

Equilateral Triangle

Length = n

Perimeter	127969473
Area	7.8789961724061E+14
Altitude	36941604.842302

Triangular Pyramid

Length = n

Surface area	7.8789961724061E+14
Volume	9.1472201590143E+21
Height	20108462.698482