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

12121231 (number)

12121231 is an odd 8-digits prime number following 12121230 and preceding 12121232. In scientific notation, it is written as 1.2121231 × 10^7. The sum of its digits is 13. It has a total of 1 prime factors and 2 positive divisors. There are 12121230 positive integers (up to 12121231) that are relatively prime to 12121231.

Interesting facts

12121231 has 2 divisors, whose sum is 12121232
The reverse of 12121231 is 13212121
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twelve million one hundred twenty-one thousand two hundred thirty-one

Notation

Scientific notation	1.2121231 × 10^7
Engineering notation	1.2121231 × 10^6

Prime Factorization of 12121231

Prime Factorization 12121231

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	12121231	Product of the distinct prime numbers

The prime factorization of 12121231 is 12121231. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 93, 4, 251, 455, 5808, 4239, 86159, 39543, 342612, 423701, 250362, 8431854, 89130878, 56408712, 49316613, 886970107, 363720874, 2250218784

Basic calculations (n = 12121231)

Multiplication

n×y

n×2	24242462
n×3	36363693
n×4	48484924
n×5	60606155

Division

n÷y

n÷2	6060615.5
n÷3	4040410.3333333
n÷3	3030307.75
n÷5	2424246.2

Exponentiation

n^y

n²	146924240955361
n³	1.7809026641196E+21
n⁴	2.1586732580309E+28
n⁵	2.6165777214115E+35

Nth Root

^y√n

²√n	3481.5558303724
³√n	229.71123811919
⁴√n	59.004710238865
⁵√n	26.104137331675

Divisors of 12121231

1, 12121231

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	12121232	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6060616	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3481.5559739863	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998350003	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12121231 can be divided by 2 positive divisors. The sum of these divisors (counting 12121231) is 12121232, the average is 6060616.

Base conversion 12121231

Base	System	Value
2	Binary	101110001111010010001111
3	Ternary	211210211012111
4	Quaternary	232033102033
5	Quinary	11100334411
6	Senary	1111444451
8	Octal	56172217
10	Decimal	12121231
12	Duodecimal	4086727
16	Hexadecimal	b8f48f
20	Vigesimal	3ff31b
36	Base36	77ssv

Cryptographic Hash Functions

md5	9de45377dfe3ca8376b51fd813994829
sha1	e2c949239aa748ae02eaf05c7a56de9f25bbfae8
sha256	feb97f45d35c9bbe1f2d35d44054607044aac446b2357a0e1ff85b95ab65fba2
sha512	6b403aba433859a2b5433a07b18ded1177dab1d3991634743b157d45c608bcaa457305a0d07732b721ab82abd977d75110cd27391635813683b9225ce654b676
ripemd-160	f3b64de605c466f21767ca4987473d76a6f37101

12121231 as geometric shapes

Circle

Radius = n

Diameter	24242462
Circumference	76159940.52413
Area	4.6157611601962E+14

Sphere

Radius = n

Volume	7.4598276351421E+21
Surface area	1.8463044640785E+15
Circumference	76159940.52413

Square

Length = n

Perimeter	48484924
Area	146924240955361
Diagonal	17142009.272857

Cube

Length = n

Surface area	881545445732166
Volume	1.7809026641196E+21
Space diagonal	20994587.942279

Equilateral Triangle

Length = n

Perimeter	36363693
Area	63620062549544
Altitude	10497293.971139

Triangular Pyramid

Length = n

Surface area	63620062549544
Volume	2.0988139173869E+20
Height	5714003.0909524