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

2155207 (number)

2155207 is an odd 7-digits prime number following 2155206 and preceding 2155208. In scientific notation, it is written as 2.155207 × 10^6. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 2155206 positive integers (up to 2155207) that are relatively prime to 2155207.

Interesting facts

2155207 has 2 divisors, whose sum is 2155208
The reverse of 2155207 is 7025512
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 22
Digital Root 4

Name

Name	two million one hundred fifty-five thousand two hundred seven

Notation

Scientific notation	2.155207 × 10^6
Engineering notation	2.155207 × 10^6

Prime Factorization of 2155207

Prime Factorization 2155207

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	2155207	Product of the distinct prime numbers

The prime factorization of 2155207 is 2155207. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 44, 37, 798, 71, 186, 1258, 63729, 27792, 700762, 12249, 6105727, 3378302, 16059270, 9242583, 952534400, 87836054, 2127120946, 899064369

Basic calculations (n = 2155207)

Multiplication

n×y

n×2	4310414
n×3	6465621
n×4	8620828
n×5	10776035

Division

n÷y

n÷2	1077603.5
n÷3	718402.33333333
n÷3	538801.75
n÷5	431041.4

Exponentiation

n^y

n²	4644917212849
n³	1.0010758091553E+19
n⁴	2.1575255914221E+25
n⁵	4.649914257312E+31

Nth Root

^y√n

²√n	1468.0623283771
³√n	129.17039757983
⁴√n	38.315301491403
⁵√n	18.479822598483

Divisors of 2155207

1, 2155207

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	2155208	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	1077604	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1468.0626689621	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999990720153	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155207 can be divided by 2 positive divisors. The sum of these divisors (counting 2155207) is 2155208, the average is 1077604.

Base conversion 2155207

Base	System	Value
2	Binary	1000001110001011000111
3	Ternary	11001111101111
4	Quaternary	20032023013
5	Quinary	1022431312
6	Senary	114105451
8	Octal	10161307
10	Decimal	2155207
12	Duodecimal	87b287
16	Hexadecimal	20e2c7
20	Vigesimal	d9807
36	Base36	1a6yv

Cryptographic Hash Functions

md5	d53eac0fd0a2231d289ef16bb3c5d6e4
sha1	ef45301ff1b885e7a12dd593d53f4d31c972ff72
sha256	6e78c28a8c5b0c64ee9cfebce9109534c231184ea8a438023203a39771456027
sha512	90bf128c52cd4f7ff488afc5e0ad8775c13b491c948a9e92c02aa60b857b0106b562d48da47964f02a671d9359b0b1d381079d607c69212f5b16b45fcf75e6e5
ripemd-160	1f1aae240448e8f22c5e81794d97d8d5c77ac988

2155207 as geometric shapes

Circle

Radius = n

Diameter	4310414
Circumference	13541564.956331
Area	14592437792419

Sphere

Radius = n

Volume	4.1932965436382E+19
Surface area	58369751169677
Circumference	13541564.956331

Square

Length = n

Perimeter	8620828
Area	4644917212849
Diagonal	3047922.9691214

Cube

Length = n

Surface area	27869503277094
Volume	1.0010758091553E+19
Space diagonal	3732928.0248281

Equilateral Triangle

Length = n

Perimeter	6465621
Area	2011308152401.4
Altitude	1866464.012414

Triangular Pyramid

Length = n

Surface area	2011308152401.4
Volume	1.1797791552258E+18
Height	1015974.3230405