121855215, one hundred twenty-one million eight hundred fifty-five thousand two hundred fifteen: 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

121855215 has 16 divisors, whose sum is 198648288
The reverse of 121855215 is 512558121
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3

Name

Name	one hundred twenty-one million eight hundred fifty-five thousand two hundred fifteen

Notation

Scientific notation	1.21855215 × 10^8
Engineering notation	1.21855215 × 10^6

Prime Factorization of 121855215

Prime Factorization 5 × 3 × 53 × 153277

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	121855215	Product of the distinct prime numbers

The prime factorization of 121855215 is 5 × 3 × 53 × 153277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 26, 61, 862, 632, 9964, 5933, 34073, 68272, 637913, 789490, 3160618, 2666349, 69445271, 5490586, 645089069, 770859168, 9057960608, 8149032031

Basic calculations (n = 121855215)

Multiplication

n×y

n×2	243710430
n×3	365565645
n×4	487420860
n×5	609276075

Division

n÷y

n÷2	60927607.5
n÷3	40618405
n÷3	30463803.75
n÷5	24371043

Exponentiation

n^y

n²	14848693422696225
n³	1.8093907294917E+24
n⁴	2.2048369636122E+32
n⁵	2.6867088224091E+40

Nth Root

^y√n

²√n	11038.804962495
³√n	495.77129018355
⁴√n	105.06571735107
⁵√n	41.416064092506

Divisors of 121855215

1, 3, 5, 15, 53, 159, 265, 795, 153277, 459831, 766385, 2299155, 8123681, 24371043, 40618405, 121855215

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121855214	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121855215 can be divided by 16 positive divisors. The sum of these divisors (counting 121855215) is 1, the average is 0.0625.

Base conversion 121855215

Base	System	Value
2	Binary	111010000110101110011101111
3	Ternary	22111021212221010
4	Quaternary	13100311303233
5	Quinary	222143331330
6	Senary	20031440303
8	Octal	720656357
10	Decimal	121855215
12	Duodecimal	34986093
16	Hexadecimal	7435cef
20	Vigesimal	1i1bi0f
36	Base36	20js33

Cryptographic Hash Functions

md5	bc067e3610213ffabadd3fb20af71f4f
sha1	f4ce8640ca2258bfebbdc3dea3c8cd1b6372d866
sha256	f924c0aa70b55404fb0281efbb2b5e40fef840184c261bb9b177b66aa21490eb
sha512	e86ea69d39ceefe928ba345002ffa6781988507b7c5c45707918c6fbaceb587fcec4e1d8f02e465216f379284b358eadabc5fd03fd5389b6a365ef60578ba4f9
ripemd-160	208773655131bc0d86996aa814b699f2052da5df

121855215 as geometric shapes

Circle

Radius = n

Diameter	243710430
Circumference	765638896.49121
Area	4.664854617215E+16

Sphere

Radius = n

Volume	7.5791581643263E+24
Surface area	1.865941846886E+17
Circumference	765638896.49121

Square

Length = n

Perimeter	487420860
Area	14848693422696225
Diagonal	172329297.69889

Cube

Length = n

Surface area	89092160536177350
Volume	1.8093907294917E+24
Space diagonal	211059423.54723

Equilateral Triangle

Length = n

Perimeter	365565645
Area	6.4296728585309E+15
Altitude	105529711.77361

Triangular Pyramid

Length = n

Surface area	6.4296728585309E+15
Volume	2.1323874243995E+23
Height	57443099.232963