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

20855089 (number)

20855089 is an odd 8-digits composite number following 20855088 and preceding 20855090. In scientific notation, it is written as 2.0855089 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 19259856 positive integers (up to 20855089) that are relatively prime to 20855089.

Interesting facts

20855089 has 8 divisors, whose sum is 22512960
The reverse of 20855089 is 98055802
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million eight hundred fifty-five thousand eighty-nine

Notation

Scientific notation	2.0855089 × 10^7
Engineering notation	2.0855089 × 10^6

Prime Factorization of 20855089

Prime Factorization 23 × 29 × 31267

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20855089	Product of the distinct prime numbers

The prime factorization of 20855089 is 23 × 29 × 31267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 96, 90, 709, 470, 6525, 2657, 18053, 58459, 647689, 674851, 6366121, 7504769, 56791645, 82537382, 986662401, 80205763, 9420837997, 1789278083

Basic calculations (n = 20855089)

Multiplication

n×y

n×2	41710178
n×3	62565267
n×4	83420356
n×5	104275445

Division

n÷y

n÷2	10427544.5
n÷3	6951696.3333333
n÷3	5213772.25
n÷5	4171017.8

Exponentiation

n^y

n²	434934737197921
n³	9.0706026534543E+21
n⁴	1.8916822562142E+29
n⁵	3.9451201813069E+36

Nth Root

^y√n

²√n	4566.7372378975
³√n	275.25635159158
⁴√n	67.577638593676
⁵√n	29.096611108206

Divisors of 20855089

1, 23, 29, 667, 31267, 719141, 906743, 20855089

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	-20855088	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 20855089 can be divided by 8 positive divisors. The sum of these divisors (counting 20855089) is 1, the average is 0.125.

Base conversion 20855089

Base	System	Value
2	Binary	1001111100011100100110001
3	Ternary	1110020112210201
4	Quaternary	1033203210301
5	Quinary	20314330324
6	Senary	2022555201
8	Octal	117434461
10	Decimal	20855089
12	Duodecimal	6b98b01
16	Hexadecimal	13e3931
20	Vigesimal	6a6he9
36	Base36	cezw1

Cryptographic Hash Functions

md5	2cce62561a3e6e191c7fb07475246631
sha1	82d900085d7af9e203b22ca3ca320ce035903918
sha256	7a8c6ece197bdd7b7af202c0dbd5cab292741558bc1e36bde063267211cfd925
sha512	9d2b504cc5cde56426d58a27044f405525e110cec408309a500239b85c9f2b3594c76ab0ab2cb1639d0dcdba1081c935786e93ab744c8a8c37cf350778ed2aab
ripemd-160	e1e3b24c2672809870b0115a711f012f9b34b2e7

20855089 as geometric shapes

Circle

Radius = n

Diameter	41710178
Circumference	131036388.78472
Area	1.366387775172E+15

Sphere

Radius = n

Volume	3.7994851546299E+22
Surface area	5.465551100688E+15
Circumference	131036388.78472

Square

Length = n

Perimeter	83420356
Area	434934737197921
Diagonal	29493549.708298

Cube

Length = n

Surface area	2609608423187526
Volume	9.0706026534543E+21
Space diagonal	36122073.744371

Equilateral Triangle

Length = n

Perimeter	62565267
Area	1.8833226570085E+14
Altitude	18061036.872185

Triangular Pyramid

Length = n

Surface area	1.8833226570085E+14
Volume	1.0689807742844E+21
Height	9831183.2360993