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

1420149 (number)

1420149 is an odd 7-digits composite number following 1420148 and preceding 1420150. In scientific notation, it is written as 1.420149 × 10^6. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 946764 positive integers (up to 1420149) that are relatively prime to 1420149.

Interesting facts

1420149 has 4 divisors, whose sum is 1893536
The reverse of 1420149 is 9410241
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	1.420149 × 10^6
Engineering notation	1.420149 × 10^6

Prime Factorization of 1420149

Prime Factorization 3 × 473383

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1420149	Product of the distinct prime numbers

The prime factorization of 1420149 is 3 × 473383. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 75, 81, 577, 662, 8037, 7396, 29471, 88761, 372423, 760056, 9435316, 4768547, 29994885, 88440746, 276921576, 855304766, 5192067583, 3782617655

Basic calculations (n = 1420149)

Multiplication

n×y

n×2	2840298
n×3	4260447
n×4	5680596
n×5	7100745

Division

n÷y

n÷2	710074.5
n÷3	473383
n÷3	355037.25
n÷5	284029.8

Exponentiation

n^y

n²	2016823182201
n³	2864189425379567949
n⁴	4.0675757482634E+24
n⁵	5.7765636313205E+30

Nth Root

^y√n

²√n	1191.7000461526
³√n	112.40301765348
⁴√n	34.521008764991
⁵√n	17.000699167832

Divisors of 1420149

1, 3, 473383, 1420149

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	-1420148	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 1420149 can be divided by 4 positive divisors. The sum of these divisors (counting 1420149) is 1, the average is 0.25.

Base conversion 1420149

Base	System	Value
2	Binary	101011010101101110101
3	Ternary	2200011002010
4	Quaternary	11122231311
5	Quinary	330421044
6	Senary	50234433
8	Octal	5325565
10	Decimal	1420149
12	Duodecimal	585a19
16	Hexadecimal	15ab75
20	Vigesimal	8ha79
36	Base36	ufsl

Cryptographic Hash Functions

md5	4d551c0facc37c21de35a726239e4b41
sha1	ef4ba0bb912a5ac4271d05a9e9586729e8c594b0
sha256	6cc4c80f207f36271cfe3ab05e29e368a0421655a4c05d1e060db69f5df261ab
sha512	72fcdeff6eb11fb78076c18662ed411a928e5e391bbb28a59fc109a34ff877ad2bb1dc91771b7143c008ffa405728ce0e7b9ac4c03f083b01aec947a0f3537d2
ripemd-160	632ac6c63ecebc05cf6d6b78a4c65f8b1bc2c6f0

1420149 as geometric shapes

Circle

Radius = n

Diameter	2840298
Circumference	8923059.3308058
Area	6336036892792.2

Sphere

Radius = n

Volume	1.1997488609683E+19
Surface area	25344147571169
Circumference	8923059.3308058

Square

Length = n

Perimeter	5680596
Area	2016823182201
Diagonal	2008393.9763906

Cube

Length = n

Surface area	12100939093206
Volume	2864189425379567949
Space diagonal	2459770.2223181

Equilateral Triangle

Length = n

Perimeter	4260447
Area	873310055363.72
Altitude	1229885.1111591

Triangular Pyramid

Length = n

Surface area	873310055363.72
Volume	3.3754796088145E+17
Height	669464.65879686