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

12125891 (number)

12125891 is an odd 8-digits prime number following 12125890 and preceding 12125892. In scientific notation, it is written as 1.2125891 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 12125890 positive integers (up to 12125891) that are relatively prime to 12125891.

Interesting facts

12125891 has 2 divisors, whose sum is 12125892
The reverse of 12125891 is 19852121
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twelve million one hundred twenty-five thousand eight hundred ninety-one

Notation

Scientific notation	1.2125891 × 10^7
Engineering notation	1.2125891 × 10^6

Prime Factorization of 12125891

Prime Factorization 12125891

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12125891	Product of the distinct prime numbers

The prime factorization of 12125891 is 12125891. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 26, 79, 379, 318, 604, 703, 71960, 2498, 250403, 774166, 9114366, 6989391, 19293860, 46087920, 335644105, 201046885, 787310287, 8095491554

Basic calculations (n = 12125891)

Multiplication

n×y

n×2	24251782
n×3	36377673
n×4	48503564
n×5	60629455

Division

n÷y

n÷2	6062945.5
n÷3	4041963.6666667
n÷3	3031472.75
n÷5	2425178.2

Exponentiation

n^y

n²	147037232543881
n³	1.7829574547688E+21
n⁴	2.1619947754163E+28
n⁵	2.6216112989268E+35

Nth Root

^y√n

²√n	3482.2250070896
³√n	229.74067179691
⁴√n	59.010380502837
⁵√n	26.106144167082

Divisors of 12125891

1, 12125891

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12125892	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6062946	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3482.2251506759	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998350637	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12125891 can be divided by 2 positive divisors. The sum of these divisors (counting 12125891) is 12125892, the average is 6062946.

Base conversion 12125891

Base	System	Value
2	Binary	101110010000011011000011
3	Ternary	211211001121002
4	Quaternary	232100123003
5	Quinary	11101012031
6	Senary	1111522215
8	Octal	56203303
10	Decimal	12125891
12	Duodecimal	408936b
16	Hexadecimal	b906c3
20	Vigesimal	3ffeeb
36	Base36	77web

Cryptographic Hash Functions

md5	f5b901e6593f57c3ff177eb547f39f4f
sha1	19bdd2304edc43db207b7439cb2adc89f13f277c
sha256	c4ca2209e7a87cb0b36724ff53123bfc731497fa74cce69a571d2d7877cabca1
sha512	ea3e68a0852e4c7f9ce96636ac1bb90c831cbfa365da8a4258aea488537a2da2be1ba21f03a1d42ada80fb0e0660cac5a8139c8cfa42c3a6f7df4a60c31ce6a9
ripemd-160	660a28f86f2639c424f994d71793112f8ad55acb

12125891 as geometric shapes

Circle

Radius = n

Diameter	24251782
Circumference	76189220.167661
Area	4.6193108956403E+14

Sphere

Radius = n

Volume	7.4684347220862E+21
Surface area	1.8477243582561E+15
Circumference	76189220.167661

Square

Length = n

Perimeter	48503564
Area	147037232543881
Diagonal	17148599.508058

Cube

Length = n

Surface area	882223395263286
Volume	1.7829574547688E+21
Space diagonal	21002659.299042

Equilateral Triangle

Length = n

Perimeter	36377673
Area	63668989342580
Altitude	10501329.649521

Triangular Pyramid

Length = n

Surface area	63668989342580
Volume	2.1012355113902E+20
Height	5716199.8360193