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

206890689 (number)

206890689 is an odd 9-digits composite number following 206890688 and preceding 206890690. In scientific notation, it is written as 2.06890689 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 137927124 positive integers (up to 206890689) that are relatively prime to 206890689.

Interesting facts

206890689 has 4 divisors, whose sum is 275854256
The reverse of 206890689 is 986098602
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

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

Notation

Scientific notation	2.06890689 × 10^8
Engineering notation	2.06890689 × 10^6

Prime Factorization of 206890689

Prime Factorization 3 × 68963563

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	206890689	Product of the distinct prime numbers

The prime factorization of 206890689 is 3 × 68963563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 87, 20, 74, 310, 8956, 3217, 68940, 76655, 7959, 964862, 5958849, 6201100, 90054610, 84832090, 763374812, 944064449, 1137198568, 2408085555

Basic calculations (n = 206890689)

Multiplication

n×y

n×2	413781378
n×3	620672067
n×4	827562756
n×5	1034453445

Division

n÷y

n÷2	103445344.5
n÷3	68963563
n÷3	51722672.25
n÷5	41378137.8

Exponentiation

n^y

n²	42803757194894721
n³	8.8556988178405E+24
n⁴	1.8321616299995E+33
n⁵	3.7905718198996E+41

Nth Root

^y√n

²√n	14383.69524844
³√n	591.44402486935
⁴√n	119.93204429359
⁵√n	46.041364830156

Divisors of 206890689

1, 3, 68963563, 206890689

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	-206890688	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 206890689 can be divided by 4 positive divisors. The sum of these divisors (counting 206890689) is 1, the average is 0.25.

Base conversion 206890689

Base	System	Value
2	Binary	1100010101001110011011000001
3	Ternary	112102022010200010
4	Quaternary	30111032123001
5	Quinary	410431000224
6	Senary	32310215133
8	Octal	1425163301
10	Decimal	206890689
12	Duodecimal	593544a9
16	Hexadecimal	c54e6c1
20	Vigesimal	34d16e9
36	Base36	3f6dvl

Cryptographic Hash Functions

md5	1d4b0ca0e367bb97fb05b731e120d4cc
sha1	461c25f0554c24dfd4fee064588b0524454a337a
sha256	44f2679e125442c193644ad40802d3494cee4c8ec27525d6016ed0c3c566cab5
sha512	00bafdfb3cf97d288a40c8b55513e183d669c2e86113477d4437a31b834e4ff2827a287f6ca8d340bc2c692b1e567c6686ea84458d4973fe4442e399a84cb5bf
ripemd-160	a6ac92aa2c9d8251969cb7d6476a5e8a2758ebad

206890689 as geometric shapes

Circle

Radius = n

Diameter	413781378
Circumference	1299932537.3171
Area	1.3447196914952E+17

Sphere

Radius = n

Volume	3.7094664464709E+25
Surface area	5.3788787659809E+17
Circumference	1299932537.3171

Square

Length = n

Perimeter	827562756
Area	42803757194894721
Diagonal	292587618.31251

Cube

Length = n

Surface area	256822543169368326
Volume	8.8556988178405E+24
Space diagonal	358345184.96093

Equilateral Triangle

Length = n

Perimeter	620672067
Area	1.85345705541E+16
Altitude	179172592.48047

Triangular Pyramid

Length = n

Surface area	1.85345705541E+16
Volume	1.0436541143734E+24
Height	97529206.104171