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

194989 (number)

194989 is an odd 6-digits prime number following 194988 and preceding 194990. In scientific notation, it is written as 1.94989 × 10^5. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 194988 positive integers (up to 194989) that are relatively prime to 194989.

Interesting facts

194989 has 2 divisors, whose sum is 194990
The reverse of 194989 is 989491
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 40
Digital Root 4

Name

Name	one hundred ninety-four thousand nine hundred eighty-nine

Notation

Scientific notation	1.94989 × 10^5
Engineering notation	1.94989 × 10^3

Prime Factorization of 194989

Prime Factorization 194989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	194989	Product of the distinct prime numbers

The prime factorization of 194989 is 194989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 7, 13, 34, 599, 448, 4450, 1545, 68345, 9308, 798164, 18076, 2789145, 9529270, 98432201, 16597598, 615473799, 581138121, 6797209911, 4076172305

Basic calculations (n = 194989)

Multiplication

n×y

n×2	389978
n×3	584967
n×4	779956
n×5	974945

Division

n÷y

n÷2	97494.5
n÷3	64996.333333333
n÷3	48747.25
n÷5	38997.8

Exponentiation

n^y

n²	38020710121
n³	7413620245783669
n⁴	1.4455743981051E+21
n⁵	2.8187110631212E+26

Nth Root

^y√n

²√n	441.57558809336
³√n	57.987809566414
⁴√n	21.013700009598
⁵√n	11.428836569031

Divisors of 194989

1, 194989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	194990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	97495	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	441.57672040088	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999897430637	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 194989 can be divided by 2 positive divisors. The sum of these divisors (counting 194989) is 194990, the average is 97495.

Base conversion 194989

Base	System	Value
2	Binary	101111100110101101
3	Ternary	100220110211
4	Quaternary	233212231
5	Quinary	22214424
6	Senary	4102421
8	Octal	574655
10	Decimal	194989
12	Duodecimal	94a11
16	Hexadecimal	2f9ad
20	Vigesimal	14799
36	Base36	46gd

Cryptographic Hash Functions

md5	c7e74a2cc8076162040ebc09a9a500ea
sha1	5d1ca94f770fb745b74ca19e953cb3c7be94fc28
sha256	a0dbb4d0d96e09c1417ed02c0071e88721b438147bc25c89c486942bdcd41317
sha512	0f00b99d2d755a32689aa6b3ce650365b973a61690729a4336e5f2abf4d1dc584607820b720c2d85edefedba308186f4a366a597a2384a0596b352784bb558cc
ripemd-160	a002e181b3372345d3cf01315d0bcb748b58ccdf

194989 as geometric shapes

Circle

Radius = n

Diameter	389978
Circumference	1225152.0198616
Area	119445583600.4

Sphere

Radius = n

Volume	3.1054099867545E+16
Surface area	477782334401.6
Circumference	1225152.0198616

Square

Length = n

Perimeter	779956
Area	38020710121
Diagonal	275756.08831357

Cube

Length = n

Surface area	228124260726
Volume	7413620245783669
Space diagonal	337730.85491705

Equilateral Triangle

Length = n

Perimeter	584967
Area	16463450417.355
Altitude	168865.42745852

Triangular Pyramid

Length = n

Surface area	16463450417.355
Volume	8.7370352482259E+14
Height	91918.696104522