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

12111921 (number)

12111921 is an odd 8-digits composite number following 12111920 and preceding 12111922. In scientific notation, it is written as 1.2111921 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 7983360 positive integers (up to 12111921) that are relatively prime to 12111921.

Interesting facts

12111921 has 8 divisors, whose sum is 13609800
The reverse of 12111921 is 12911121
Previous prime number is 89

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twelve million one hundred eleven thousand nine hundred twenty-one

Notation

Scientific notation	1.2111921 × 10^7
Engineering notation	1.2111921 × 10^6

Prime Factorization of 12111921

Prime Factorization 9 × 89 × 15121

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12111921	Product of the distinct prime numbers

The prime factorization of 12111921 is 9 × 89 × 15121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 32, 54, 81, 945, 9284, 6709, 60293, 9335, 854824, 621098, 6524160, 565760, 19893962, 41411789, 485764439, 970732879, 5138038894, 4711258188

Basic calculations (n = 12111921)

Multiplication

n×y

n×2	24223842
n×3	36335763
n×4	48447684
n×5	60559605

Division

n÷y

n÷2	6055960.5
n÷3	4037307
n÷3	3027980.25
n÷5	2422384.2

Exponentiation

n^y

n²	146698630310241
n³	1.7768022211258E+21
n⁴	2.1520488134901E+28
n⁵	2.6065445217136E+35

Nth Root

^y√n

²√n	3480.2185276215
³√n	229.65241132737
⁴√n	58.993376980993
⁵√n	26.100126118312

Divisors of 12111921

1, 9, 89, 801, 15121, 136089, 1345769, 12111921

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12111920	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12111921 can be divided by 8 positive divisors. The sum of these divisors (counting 12111921) is 1, the average is 0.125.

Base conversion 12111921

Base	System	Value
2	Binary	101110001101000000110001
3	Ternary	211210100102200
4	Quaternary	232031000301
5	Quinary	11100040141
6	Senary	1111333413
8	Octal	56150061
10	Decimal	12111921
12	Duodecimal	4081269
16	Hexadecimal	b8d031
20	Vigesimal	3fdjg1
36	Base36	77lm9

Cryptographic Hash Functions

md5	3f1ede5c255de447872507da80b397d0
sha1	202378e050b8c4e0db97c76556eaf88bdd5153ba
sha256	276e41b437fb89a300944f0627db6745a15ccd752e94b7ac9447ae4f8db4b602
sha512	d17f384c1939129d25e4e3142887ae5999418add1a3bdba1454d11aab7369f118b1733c9d85a28a59afc7b2a81fdecee2ac6bbad06540b50d5362c962c2083d4
ripemd-160	8dca2b4be1f2115c45f2442533ea18ff118b7f17

12111921 as geometric shapes

Circle

Radius = n

Diameter	24223842
Circumference	76101444.06892
Area	4.6086733927434E+14

Sphere

Radius = n

Volume	7.4426517396946E+21
Surface area	1.8434693570974E+15
Circumference	76101444.06892

Square

Length = n

Perimeter	48447684
Area	146698630310241
Diagonal	17128842.944591

Cube

Length = n

Surface area	880191781861446
Volume	1.7768022211258E+21
Space diagonal	20978462.54926

Equilateral Triangle

Length = n

Perimeter	36335763
Area	63522370274525
Altitude	10489231.27463

Triangular Pyramid

Length = n

Surface area	63522370274525
Volume	2.0939814989757E+20
Height	5709614.3148638