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

68699689 (number)

68699689 is an odd 8-digits composite number following 68699688 and preceding 68699690. In scientific notation, it is written as 6.8699689 × 10^7. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 63592320 positive integers (up to 68699689) that are relatively prime to 68699689.

Interesting facts

68699689 has 8 divisors, whose sum is 73999872
The reverse of 68699689 is 98699686
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7

Name

Name	sixty-eight million six hundred ninety-nine thousand six hundred eighty-nine

Notation

Scientific notation	6.8699689 × 10^7
Engineering notation	6.8699689 × 10^6

Prime Factorization of 68699689

Prime Factorization 31 × 23 × 96353

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68699689	Product of the distinct prime numbers

The prime factorization of 68699689 is 31 × 23 × 96353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 70, 18, 708, 861, 8853, 6269, 93954, 30986, 710464, 264130, 6122821, 8645150, 1516417, 81039074, 891064048, 912104661, 1759946541, 8903157396

Basic calculations (n = 68699689)

Multiplication

n×y

n×2	137399378
n×3	206099067
n×4	274798756
n×5	343498445

Division

n÷y

n÷2	34349844.5
n÷3	22899896.333333
n÷3	17174922.25
n÷5	13739937.8

Exponentiation

n^y

n²	4719647268696721
n³	3.2423829954916E+23
n⁴	2.2275070340916E+31
n⁵	1.5302904048741E+39

Nth Root

^y√n

²√n	8288.5275531906
³√n	409.56068152667
⁴√n	91.041350787379
⁵√n	36.930990371968

Divisors of 68699689

1, 23, 31, 713, 96353, 2216119, 2986943, 68699689

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	-68699688	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 68699689 can be divided by 8 positive divisors. The sum of these divisors (counting 68699689) is 1, the average is 0.125.

Base conversion 68699689

Base	System	Value
2	Binary	100000110000100011000101001
3	Ternary	11210021022020221
4	Quaternary	10012010120221
5	Quinary	120041342224
6	Senary	10452250041
8	Octal	406043051
10	Decimal	68699689
12	Duodecimal	1b010921
16	Hexadecimal	4184629
20	Vigesimal	1197949
36	Base36	14wh0p

Cryptographic Hash Functions

md5	c1fb731675160eaaf5a6f394157c457d
sha1	a3f35944f68359d847c1df17384454a1d488b6c8
sha256	bd2b37321e140b80255491e93d04df2b7091ceb681ce6f08c2e38fa3c6f1dd28
sha512	660bd41f64fb6a737c92b2a8713ef4b69016c3f70cf1dcc9c15bfa8cc9a6a57c2679a354dc913c60d53b557404075a672313c05794637f9d2cc5878f8c3dc19e
ripemd-160	86d6e6a958d9fc69f974917872f63d72f314d576

68699689 as geometric shapes

Circle

Radius = n

Diameter	137399378
Circumference	431652876.53261
Area	1.4827209186873E+16

Sphere

Radius = n

Volume	1.3581662131681E+24
Surface area	5.9308836747491E+16
Circumference	431652876.53261

Square

Length = n

Perimeter	274798756
Area	4719647268696721
Diagonal	97156031.914614

Cube

Length = n

Surface area	28317883612180326
Volume	3.2423829954916E+23
Space diagonal	118991351.81218

Equilateral Triangle

Length = n

Perimeter	206099067
Area	2.0436672157966E+15
Altitude	59495675.90609

Triangular Pyramid

Length = n

Surface area	2.0436672157966E+15
Volume	3.8211850055268E+22
Height	32385343.971538