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

1999420 (number)

1999420 is an even 7-digits composite number following 1999419 and preceding 1999421. In scientific notation, it is written as 1.999420 × 10^6. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 799760 positive integers (up to 1999420) that are relatively prime to 1999420.

Interesting facts

1999420 has 12 divisors, whose sum is 4198824
The reverse of 1999420 is 0249991
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 34
Digital Root 7

Name

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

Notation

Scientific notation	1.999420 × 10^6
Engineering notation	1.999420 × 10^6

Prime Factorization of 1999420

Prime Factorization 2 × 2 × 5 × 99971

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	999710	Product of the distinct prime numbers

The prime factorization of 1999420 is 2 × 2 × 5 × 99971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 77, 32, 859, 668, 8895, 5817, 26505, 35853, 705451, 431326, 3574863, 6031316, 57037074, 40938333, 531091571, 405944185, 5711143147, 8243081354

Basic calculations (n = 1999420)

Multiplication

n×y

n×2	3998840
n×3	5998260
n×4	7997680
n×5	9997100

Division

n÷y

n÷2	999710
n÷3	666473.33333333
n÷3	499855
n÷5	399884

Exponentiation

n^y

n²	3997680336400
n³	7993042018204888000
n⁴	1.5981448072039E+25
n⁵	3.1953626904197E+31

Nth Root

^y√n

²√n	1414.0084865375
³√n	125.97992457516
⁴√n	37.603304197071
⁵√n	18.204585980514

Divisors of 1999420

1, 2, 4, 5, 10, 20, 99971, 199942, 399884, 499855, 999710, 1999420

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1999419	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1999420 can be divided by 12 positive divisors. The sum of these divisors (counting 1999420) is 1, the average is 0.083333333333333.

Base conversion 1999420

Base	System	Value
2	Binary	111101000001000111100
3	Ternary	10202120200121
4	Quaternary	13220020330
5	Quinary	1002440140
6	Senary	110504324
8	Octal	7501074
10	Decimal	1999420
12	Duodecimal	8050a4
16	Hexadecimal	1e823c
20	Vigesimal	c9ib0
36	Base36	16urg

Cryptographic Hash Functions

md5	031209a1348f1fe824bb98150e55cd61
sha1	dd9963177f1736ecbe7b473fd7264c32c62e93e6
sha256	0a36a5ab3bcdadf6d5d1bf2cc4ab9d62e243df56dfb75407cb98b0ef64f0ab69
sha512	7655405fdaae36891ad72450a3f5dbc7695e19e8e1760f3b9e7acbf6d5bfa4a7608cc8ac13fb14c89521350d00017027e2e69a311527f0ac16c5392343af648a
ripemd-160	b3872b720b0c48285e86d514c75d57da636de469

1999420 as geometric shapes

Circle

Radius = n

Diameter	3998840
Circumference	12562726.366881
Area	12559083176235

Sphere

Radius = n

Volume	3.3481176112303E+19
Surface area	50236332704938
Circumference	12562726.366881

Square

Length = n

Perimeter	7997680
Area	3997680336400
Diagonal	2827606.88088

Cube

Length = n

Surface area	23986082018400
Volume	7993042018204888000
Space diagonal	3463097.0256694

Equilateral Triangle

Length = n

Perimeter	5998260
Area	1731046363766
Altitude	1731548.5128347

Triangular Pyramid

Length = n

Surface area	1731046363766
Volume	9.4198903556361E+17
Height	942535.62696