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

2155992 (number)

2155992 is an even 7-digits composite number following 2155991 and preceding 2155993. In scientific notation, it is written as 2.155992 × 10^6. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 718656 positive integers (up to 2155992) that are relatively prime to 2155992.

Interesting facts

2155992 has 16 divisors, whose sum is 5390040
The reverse of 2155992 is 2995512
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 33
Digital Root 6

Name

Name	two million one hundred fifty-five thousand nine hundred ninety-two

Notation

Scientific notation	2.155992 × 10^6
Engineering notation	2.155992 × 10^6

Prime Factorization of 2155992

Prime Factorization 2 × 2 × 2 × 3 × 89833

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	538998	Product of the distinct prime numbers

The prime factorization of 2155992 is 2 × 2 × 2 × 3 × 89833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 8, 68, 980, 983, 6292, 8511, 6889, 4167, 410091, 401704, 116573, 1995742, 31776897, 38179754, 858104133, 126698074, 4340753332, 2436430152

Basic calculations (n = 2155992)

Multiplication

n×y

n×2	4311984
n×3	6467976
n×4	8623968
n×5	10779960

Division

n÷y

n÷2	1077996
n÷3	718664
n÷3	538998
n÷5	431198.4

Exponentiation

n^y

n²	4648301504064
n³	1.002170085635E+19
n⁴	2.1606706872684E+25
n⁵	4.6583887163851E+31

Nth Root

^y√n

²√n	1468.3296632569
³√n	129.18607843301
⁴√n	38.318789950321
⁵√n	18.481168598907

Divisors of 2155992

1, 2, 3, 4, 6, 8, 12, 24, 89833, 179666, 269499, 359332, 538998, 718664, 1077996, 2155992

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2155991	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155992 can be divided by 16 positive divisors. The sum of these divisors (counting 2155992) is 1, the average is 0.0625.

Base conversion 2155992

Base	System	Value
2	Binary	1000001110010111011000
3	Ternary	11001112110120
4	Quaternary	20032113120
5	Quinary	1022442432
6	Senary	114113240
8	Octal	10162730
10	Decimal	2155992
12	Duodecimal	87b820
16	Hexadecimal	20e5d8
20	Vigesimal	d99jc
36	Base36	1a7ko

Cryptographic Hash Functions

md5	6e1a33d29d1c7c64c8ea712fee236849
sha1	2b134e4198464ca43140734921a2702340975d35
sha256	972ba5a8bde2ce1256ea30aec3799ded08cc9dcb3e7db8d41b3cd0d57a60cd41
sha512	cfcf7ada9f47a21dc0dfcf359688b0488cf7440391326e53af1b76283ba04233a18ea35b25e59e02f47f61b46e182ca36d7a0f4b488be6eaee6de888b4605ee7
ripemd-160	105b9aac3843544a68b83e5b4c4a7cb581bf7c32

2155992 as geometric shapes

Circle

Radius = n

Diameter	4311984
Circumference	13546497.256797
Area	14603069856838

Sphere

Radius = n

Volume	4.1978802382378E+19
Surface area	58412279427351
Circumference	13546497.256797

Square

Length = n

Perimeter	8623968
Area	4648301504064
Diagonal	3049033.1267679

Cube

Length = n

Surface area	27889809024384
Volume	1.002170085635E+19
Space diagonal	3734287.684712

Equilateral Triangle

Length = n

Perimeter	6467976
Area	2012773593484.4
Altitude	1867143.842356

Triangular Pyramid

Length = n

Surface area	2012773593484.4
Volume	1.1810687724247E+18
Height	1016344.3755893