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

68090009 (number)

68090009 is an odd 8-digits composite number following 68090008 and preceding 68090010. In scientific notation, it is written as 6.8090009 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 62852304 positive integers (up to 68090009) that are relatively prime to 68090009.

Interesting facts

68090009 has 4 divisors, whose sum is 73327716
The reverse of 68090009 is 90009086
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	sixty-eight million ninety thousand nine

Notation

Scientific notation	6.8090009 × 10^7
Engineering notation	6.8090009 × 10^6

Prime Factorization of 68090009

Prime Factorization 13 × 5237693

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68090009	Product of the distinct prime numbers

The prime factorization of 68090009 is 13 × 5237693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 53, 91, 13, 928, 2582, 2301, 48910, 29267, 391664, 34389, 7511689, 9162436, 84502645, 18228826, 113204992, 785300280, 6246849437, 515960937

Basic calculations (n = 68090009)

Multiplication

n×y

n×2	136180018
n×3	204270027
n×4	272360036
n×5	340450045

Division

n÷y

n÷2	34045004.5
n÷3	22696669.666667
n÷3	17022502.25
n÷5	13618001.8

Exponentiation

n^y

n²	4636249325620081
n³	3.1568225830772E+23
n⁴	2.1494807809313E+31
n⁵	1.4635816571894E+39

Nth Root

^y√n

²√n	8251.6670436949
³√n	408.34552181675
⁴√n	90.838686932908
⁵√n	36.865207126061

Divisors of 68090009

1, 13, 5237693, 68090009

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-68090008	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68090009 can be divided by 4 positive divisors. The sum of these divisors (counting 68090009) is 1, the average is 0.25.

Base conversion 68090009

Base	System	Value
2	Binary	100000011101111100010011001
3	Ternary	11202010022221012
4	Quaternary	10003233202121
5	Quinary	114412340014
6	Senary	10431223305
8	Octal	403574231
10	Decimal	68090009
12	Duodecimal	1a977b35
16	Hexadecimal	40ef899
20	Vigesimal	115b509
36	Base36	14jel5

Cryptographic Hash Functions

md5	026393de3095318c67237440f5262cad
sha1	3cbbf83723a0c270f6c15902e78ad8e2d9b7b0bf
sha256	5a21ce318eacaf99cf1f4c3380efea34b9674d1105c7ad589c1023afda7b14ba
sha512	32370aa6c4a47878df73893ca73111cbf31b8bccecf5df1444bd8ec16e06f1e26b574375898e5200544f2de715a52e84ae5b91a6bf92e91f4d2a0dffc31e3444
ripemd-160	53fac9ae49d1d5b768d36423a151404e08c4765b

68090009 as geometric shapes

Circle

Radius = n

Diameter	136180018
Circumference	427822144.11453
Area	1.4565206821579E+16

Sphere

Radius = n

Volume	1.3223267514242E+24
Surface area	5.8260827286315E+16
Circumference	427822144.11453

Square

Length = n

Perimeter	272360036
Area	4636249325620081
Diagonal	96293814.189906

Cube

Length = n

Surface area	27817495953720486
Volume	3.1568225830772E+23
Space diagonal	117935355.07582

Equilateral Triangle

Length = n

Perimeter	204270027
Area	2.0075548471327E+15
Altitude	58967677.537911

Triangular Pyramid

Length = n

Surface area	2.0075548471327E+15
Volume	3.7203510924945E+22
Height	32097938.063302