121921285, one hundred twenty-one million nine hundred twenty-one thousand two hundred eighty-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

121921285 has 4 divisors, whose sum is 146305548
The reverse of 121921285 is 582129121
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred twenty-one million nine hundred twenty-one thousand two hundred eighty-five

Notation

Scientific notation	1.21921285 × 10^8
Engineering notation	1.21921285 × 10^6

Prime Factorization of 121921285

Prime Factorization 5 × 24384257

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121921285	Product of the distinct prime numbers

The prime factorization of 121921285 is 5 × 24384257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 81, 14, 910, 779, 6052, 5119, 74463, 38903, 483205, 530690, 8437061, 2246686, 82116195, 44185153, 652230416, 674452465, 8302764665, 6374669154

Basic calculations (n = 121921285)

Multiplication

n×y

n×2	243842570
n×3	365763855
n×4	487685140
n×5	609606425

Division

n÷y

n÷2	60960642.5
n÷3	40640428.333333
n÷3	30480321.25
n÷5	24384257

Exponentiation

n^y

n²	14864799736051225
n³	1.812335485087E+24
n⁴	2.2096227119291E+32
n⁵	2.6940004040358E+40

Nth Root

^y√n

²√n	11041.797181619
³√n	495.86087653099
⁴√n	105.07995613636
⁵√n	41.42055428373

Divisors of 121921285

1, 5, 24384257, 121921285

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	-121921284	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 121921285 can be divided by 4 positive divisors. The sum of these divisors (counting 121921285) is 1, the average is 0.25.

Base conversion 121921285

Base	System	Value
2	Binary	111010001000101111100000101
3	Ternary	22111102020120011
4	Quaternary	13101011330011
5	Quinary	222202440120
6	Senary	20033110221
8	Octal	721057405
10	Decimal	121921285
12	Duodecimal	349b8371
16	Hexadecimal	7445f05
20	Vigesimal	1i20345
36	Base36	20l72d

Cryptographic Hash Functions

md5	39b66c22a210dad35bb46a1ccb1bb896
sha1	52a0e03bb936291171af7f9b18758d5be137c452
sha256	9137fb337915a24d066a3eb32caf6e95e5c5d179db5dd99b4c5a07464ee11de7
sha512	fcc407b9a062a65c34be93f7006eb5e34e887b141593d14ef00209e872d3cbd6df0d0b3601af6b008892b3eb93bc01f0f3282b34b11a46c4d3cd033d1c685972
ripemd-160	84905351ca4f5285204584cbf416c352a5f0dfba

121921285 as geometric shapes

Circle

Radius = n

Diameter	243842570
Circumference	766054026.54445
Area	4.6699145647862E+16

Sphere

Radius = n

Volume	7.5914931277193E+24
Surface area	1.8679658259145E+17
Circumference	766054026.54445

Square

Length = n

Perimeter	487685140
Area	14864799736051225
Diagonal	172422734.78896

Cube

Length = n

Surface area	89188798416307350
Volume	1.812335485087E+24
Space diagonal	211173860.14409

Equilateral Triangle

Length = n

Perimeter	365763855
Area	6.4366470967943E+15
Altitude	105586930.07204

Triangular Pyramid

Length = n

Surface area	6.4366470967943E+15
Volume	2.1358578521501E+23
Height	57474244.929652