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

84395989 (number)

84395989 is an odd 8-digits composite number following 84395988 and preceding 84395990. In scientific notation, it is written as 8.4395989 × 10^7. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 84059500 positive integers (up to 84395989) that are relatively prime to 84395989.

Interesting facts

84395989 has 4 divisors, whose sum is 84732480
The reverse of 84395989 is 98959348
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1

Name

Name	eighty-four million three hundred ninety-five thousand nine hundred eighty-nine

Notation

Scientific notation	8.4395989 × 10^7
Engineering notation	8.4395989 × 10^6

Prime Factorization of 84395989

Prime Factorization 251 × 336239

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	84395989	Product of the distinct prime numbers

The prime factorization of 84395989 is 251 × 336239. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 63, 87, 773, 587, 3895, 584, 98263, 16056, 977734, 244762, 586214, 8985610, 47147267, 86748749, 129365588, 76110973, 3332765637, 7771881338

Basic calculations (n = 84395989)

Multiplication

n×y

n×2	168791978
n×3	253187967
n×4	337583956
n×5	421979945

Division

n÷y

n÷2	42197994.5
n÷3	28131996.333333
n÷3	21098997.25
n÷5	16879197.8

Exponentiation

n^y

n²	7122682959288121
n³	6.0112587268257E+23
n⁴	5.0732612538533E+31
n⁵	4.2816290097433E+39

Nth Root

^y√n

²√n	9186.7289608435
³√n	438.6390264327
⁴√n	95.847425426265
⁵√n	38.482595992636

Divisors of 84395989

1, 251, 336239, 84395989

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	-84395988	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 84395989 can be divided by 4 positive divisors. The sum of these divisors (counting 84395989) is 1, the average is 0.25.

Base conversion 84395989

Base	System	Value
2	Binary	101000001111100011111010101
3	Ternary	12212210202112101
4	Quaternary	11001330133111
5	Quinary	133101132424
6	Senary	12212522101
8	Octal	501743725
10	Decimal	84395989
12	Duodecimal	24320331
16	Hexadecimal	507c7d5
20	Vigesimal	16799j9
36	Base36	1e8wd1

Cryptographic Hash Functions

md5	5520dfb31291a80d4bf3ac0d919305e0
sha1	149b2f06cbfadf85a8ca283efa2231295dcdc522
sha256	b017e5eb85828bc7f6d88263297ed31c9f5aaae2096a53d917c762b7692ab4c4
sha512	79d13d006374e45f6082e2cb9989461cec301a5f3782ab434fa27e185589e759a6271856556f2bf92c002de4ab7a663bbfc9996edaf8bdd22cbf2e5fc11dc90e
ripemd-160	1b2545bafe002b2e1b26022b85642330f6d702e1

84395989 as geometric shapes

Circle

Radius = n

Diameter	168791978
Circumference	530275638.06969
Area	2.2376568458749E+16

Sphere

Radius = n

Volume	2.5179901673364E+24
Surface area	8.9506273834995E+16
Circumference	530275638.06969

Square

Length = n

Perimeter	337583956
Area	7122682959288121
Diagonal	119353952.25369

Cube

Length = n

Surface area	42736097755728726
Volume	6.0112587268257E+23
Space diagonal	146178140.90302

Equilateral Triangle

Length = n

Perimeter	253187967
Area	3.084212192923E+15
Altitude	73089070.451512

Triangular Pyramid

Length = n

Surface area	3.084212192923E+15
Volume	7.0843363486754E+22
Height	39784650.75123