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

1994427 (number)

1994427 is an odd 7-digits composite number following 1994426 and preceding 1994428. In scientific notation, it is written as 1.994427 × 10^6. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 1329612 positive integers (up to 1994427) that are relatively prime to 1994427.

Interesting facts

1994427 has 4 divisors, whose sum is 2216040
The reverse of 1994427 is 7244991
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 36
Digital Root 9

Name

Name	one million nine hundred ninety-four thousand four hundred twenty-seven

Notation

Scientific notation	1.994427 × 10^6
Engineering notation	1.994427 × 10^6

Prime Factorization of 1994427

Prime Factorization 9 × 221603

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1994427	Product of the distinct prime numbers

The prime factorization of 1994427 is 9 × 221603. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 46, 75, 154, 570, 7019, 8790, 53363, 39475, 947096, 317577, 4920999, 7379005, 32516074, 41131896, 556264399, 144598516, 7265130755, 268188525

Basic calculations (n = 1994427)

Multiplication

n×y

n×2	3988854
n×3	5983281
n×4	7977708
n×5	9972135

Division

n÷y

n÷2	997213.5
n÷3	664809
n÷3	498606.75
n÷5	398885.4

Exponentiation

n^y

n²	3977739058329
n³	7933310176885932483
n⁴	1.5822408016156E+25
n⁵	3.1556637752438E+31

Nth Root

^y√n

²√n	1412.2418348144
³√n	125.87497045671
⁴√n	37.579806210443
⁵√n	18.195484698277

Divisors of 1994427

1, 9, 221603, 1994427

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	-1994426	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 1994427 can be divided by 4 positive divisors. The sum of these divisors (counting 1994427) is 1, the average is 0.25.

Base conversion 1994427

Base	System	Value
2	Binary	111100110111010111011
3	Ternary	10202022211200
4	Quaternary	13212322323
5	Quinary	1002310202
6	Senary	110425243
8	Octal	7467273
10	Decimal	1994427
12	Duodecimal	802223
16	Hexadecimal	1e6ebb
20	Vigesimal	c9617
36	Base36	16qwr

Cryptographic Hash Functions

md5	20953e078df9029279aba2c9fe1a047b
sha1	7316ab9dbae8e1c0f7a5b14e45bb06e3052b6a9b
sha256	f7bdfa644b41cc360651599628f82056156d5eac4764e936d46b31d4c423dd6d
sha512	9757f260d9d63426c2571828ba6e4cd0726659612e26552b09d32932869151f0a6e3d1f8d7d17cf55a32b067e3d9ab91d8aeb4da36d0c6f9412e35c36a9dcee9
ripemd-160	5dc284b79b7c29a4ec5ec8f02f53eea422519c43

1994427 as geometric shapes

Circle

Radius = n

Diameter	3988854
Circumference	12531354.422642
Area	12496435803544

Sphere

Radius = n

Volume	3.3230971960472E+19
Surface area	49985743214174
Circumference	12531354.422642

Square

Length = n

Perimeter	7977708
Area	3977739058329
Diagonal	2820545.7125631

Cube

Length = n

Surface area	23866434349974
Volume	7933310176885932483
Space diagonal	3454448.8959872

Equilateral Triangle

Length = n

Perimeter	5983281
Area	1722411537069.3
Altitude	1727224.4479936

Triangular Pyramid

Length = n

Surface area	1722411537069.3
Volume	9.3494957055538E+17
Height	940181.9041877