121445821, one hundred twenty-one million four hundred forty-five thousand eight hundred twenty-one: 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

121445821 has 4 divisors, whose sum is 138795232
The reverse of 121445821 is 128544121
Previous prime number is 7

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-five thousand eight hundred twenty-one

Notation

Scientific notation	1.21445821 × 10^8
Engineering notation	1.21445821 × 10^6

Prime Factorization of 121445821

Prime Factorization 7 × 17349403

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121445821	Product of the distinct prime numbers

The prime factorization of 121445821 is 7 × 17349403. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 85, 22, 378, 474, 9681, 3701, 83914, 98466, 895830, 586809, 5619861, 2360232, 13472344, 13955607, 636638843, 613868905, 6712037877, 6550393594

Basic calculations (n = 121445821)

Multiplication

n×y

n×2	242891642
n×3	364337463
n×4	485783284
n×5	607229105

Division

n÷y

n÷2	60722910.5
n÷3	40481940.333333
n÷3	30361455.25
n÷5	24289164.2

Exponentiation

n^y

n²	14749087438364041
n³	1.7912150329529E+24
n⁴	2.1753558026451E+32
n⁵	2.6418787141935E+40

Nth Root

^y√n

²√n	11020.245959143
³√n	495.21545699928
⁴√n	104.97735926924
⁵√n	41.388197709996

Divisors of 121445821

1, 7, 17349403, 121445821

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121445820	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121445821 can be divided by 4 positive divisors. The sum of these divisors (counting 121445821) is 1, the average is 0.25.

Base conversion 121445821

Base	System	Value
2	Binary	111001111010001110110111101
3	Ternary	22110112002100101
4	Quaternary	13033101312331
5	Quinary	222042231241
6	Senary	20015001101
8	Octal	717216675
10	Decimal	121445821
12	Duodecimal	34809191
16	Hexadecimal	73d1dbd
20	Vigesimal	1hj0eb1
36	Base36	20b071

Cryptographic Hash Functions

md5	12f10624ec247e2f0faf0ad596ff3f8c
sha1	d4ff4a70116843dbe873a0edca611fa7ca33f3a0
sha256	abae473e324591338f59e85d2762ef632014b679fc4880312de04d3028c12cef
sha512	d2541b7b7cd9629c6815a80894e30930865ff9a684f77de0d48944447c98978d736ac2ac2889353d277845b55bdf0c9caf14e0936f8100677b0e8cca2bff5973
ripemd-160	b0618c7c7b17caac2de93f6c27e5fe64c2bb58f1

121445821 as geometric shapes

Circle

Radius = n

Diameter	242891642
Circumference	763066598.12556
Area	4.6335624743518E+16

Sphere

Radius = n

Volume	7.5030239846993E+24
Surface area	1.8534249897407E+17
Circumference	763066598.12556

Square

Length = n

Perimeter	485783284
Area	14749087438364041
Diagonal	171750327.15174

Cube

Length = n

Surface area	88494524630184246
Volume	1.7912150329529E+24
Space diagonal	210350332.33892

Equilateral Triangle

Length = n

Perimeter	364337463
Area	6.3865422021306E+15
Altitude	105175166.16946

Triangular Pyramid

Length = n

Surface area	6.3865422021306E+15
Volume	2.1109671606071E+23
Height	57250109.050578