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

42688906 (number)

42688906 is an even 8-digits composite number following 42688905 and preceding 42688907. In scientific notation, it is written as 4.2688906 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 19702560 positive integers (up to 42688906) that are relatively prime to 42688906.

Interesting facts

42688906 has 8 divisors, whose sum is 68959044
The reverse of 42688906 is 60988624
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	4.2688906 × 10^7
Engineering notation	4.2688906 × 10^6

Prime Factorization of 42688906

Prime Factorization 2 × 13 × 1641881

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42688906	Product of the distinct prime numbers

The prime factorization of 42688906 is 2 × 13 × 1641881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 59, 34, 462, 51, 1624, 4122, 6732, 18235, 674084, 260244, 4685275, 3448588, 91483711, 25652573, 34175044, 929061013, 9160444448, 3298588881

Basic calculations (n = 42688906)

Multiplication

n×y

n×2	85377812
n×3	128066718
n×4	170755624
n×5	213444530

Division

n÷y

n÷2	21344453
n÷3	14229635.333333
n÷3	10672226.5
n÷5	8537781.2

Exponentiation

n^y

n²	1822342695476836
n³	7.7793816026997E+22
n⁴	3.3209328997578E+30
n⁵	1.4176699239007E+38

Nth Root

^y√n

²√n	6533.6747699897
³√n	349.49288737152
⁴√n	80.831149750512
⁵√n	33.578632472597

Divisors of 42688906

1, 2, 13, 26, 1641881, 3283762, 21344453, 42688906

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	-42688905	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 42688906 can be divided by 8 positive divisors. The sum of these divisors (counting 42688906) is 1, the average is 0.125.

Base conversion 42688906

Base	System	Value
2	Binary	10100010110110000110001010
3	Ternary	2222022211011121
4	Quaternary	2202312012022
5	Quinary	41412021111
6	Senary	4122545454
8	Octal	242660612
10	Decimal	42688906
12	Duodecimal	1236828a
16	Hexadecimal	28b618a
20	Vigesimal	d6g256
36	Base36	peyyy

Cryptographic Hash Functions

md5	5704e49dac3e213c0ef0a81ca4f77451
sha1	f1a916cfb2ee114e606e62a0dc44496f6eae3a12
sha256	f974fc7299afe5fdc7fe4cf9cb8476cdb5e2d6177167b1a3bd2a7c3320e21f82
sha512	80803483dd6a699755071541ee4b90a95b5efd9c6329c7e30071b78ea106a868abb5744827764802c70c926b2baf2a975ad0ce3ec7eba0fd085dbfbabe47a4a1
ripemd-160	084208ae5b98245feeb104f8b24f08869570fe1d

42688906 as geometric shapes

Circle

Radius = n

Diameter	85377812
Circumference	268222306.95877
Area	5.725058424433E+15

Sphere

Radius = n

Volume	3.2586197456684E+23
Surface area	2.2900233697732E+16
Circumference	268222306.95877

Square

Length = n

Perimeter	170755624
Area	1822342695476836
Diagonal	60371229.82807

Cube

Length = n

Surface area	10934056172861016
Volume	7.7793816026997E+22
Space diagonal	73939354.111532

Equilateral Triangle

Length = n

Perimeter	128066718
Area	7.8909753434197E+14
Altitude	36969677.055766

Triangular Pyramid

Length = n

Surface area	7.8909753434197E+14
Volume	9.1680891411781E+21
Height	20123743.276023