121442905, one hundred twenty-one million four hundred forty-two thousand nine hundred five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

121442905 has 12 divisors, whose sum is 147250476
The reverse of 121442905 is 509244121
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1

Name

Name	one hundred twenty-one million four hundred forty-two thousand nine hundred five

Notation

Scientific notation	1.21442905 × 10^8
Engineering notation	1.21442905 × 10^6

Prime Factorization of 121442905

Prime Factorization 5 × 101 × 101 × 2381

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1202405	Product of the distinct prime numbers

The prime factorization of 121442905 is 5 × 101 × 101 × 2381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 7, 32, 24, 908, 5943, 1223, 68782, 20394, 471443, 437816, 6417725, 9621393, 84870646, 30812460, 383865426, 454909354, 1510187548, 6054884712

Basic calculations (n = 121442905)

Multiplication

n×y

n×2	242885810
n×3	364328715
n×4	485771620
n×5	607214525

Division

n÷y

n÷2	60721452.5
n÷3	40480968.333333
n÷3	30360726.25
n÷5	24288581

Exponentiation

n^y

n²	14748379174839025
n³	1.791086011034E+24
n⁴	2.1751468828483E+32
n⁵	2.6415615625479E+40

Nth Root

^y√n

²√n	11020.113656401
³√n	495.21149347651
⁴√n	104.97672911842
⁵√n	41.387998956112

Divisors of 121442905

1, 5, 101, 505, 2381, 10201, 11905, 51005, 240481, 1202405, 24288581, 121442905

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121442904	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121442905 can be divided by 12 positive divisors. The sum of these divisors (counting 121442905) is 1, the average is 0.083333333333333.

Base conversion 121442905

Base	System	Value
2	Binary	111001111010001001001011001
3	Ternary	22110111221100101
4	Quaternary	13033101021121
5	Quinary	222042133110
6	Senary	20014535401
8	Octal	717211131
10	Decimal	121442905
12	Duodecimal	34807561
16	Hexadecimal	73d1259
20	Vigesimal	1hj0755
36	Base36	20axy1

Cryptographic Hash Functions

md5	83c679304eb51b3fa23494fa2b864dc3
sha1	ab64940dab638d425f9d9dd350c87d14338d4d2f
sha256	cccb2a71ddb8e9433b985d42caa5a367c056140fc3bcb5a247614c238bbb781a
sha512	743c9b2c774c1d9ef0a4851e8f2143c7fa426440bc8dcbbb82886eb11812fffdf1f9a4910b34a14d9a2bef45ee35f8c9fb944f581f5b06d11cd77a610c81f690
ripemd-160	b45a43a6c633a13d4f5ce56b61a5446cb31cd603

121442905 as geometric shapes

Circle

Radius = n

Diameter	242885810
Circumference	763048276.35721
Area	4.6333399668031E+16

Sphere

Radius = n

Volume	7.502483538949E+24
Surface area	1.8533359867212E+17
Circumference	763048276.35721

Square

Length = n

Perimeter	485771620
Area	14748379174839025
Diagonal	171746203.30499

Cube

Length = n

Surface area	88490275049034150
Volume	1.791086011034E+24
Space diagonal	210345281.67876

Equilateral Triangle

Length = n

Perimeter	364328715
Area	6.386235515028E+15
Altitude	105172640.83938

Triangular Pyramid

Length = n

Surface area	6.386235515028E+15
Volume	2.1108151068175E+23
Height	57248734.434996