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

121223909 (number)

121223909 is an odd 9-digits composite number following 121223908 and preceding 121223910. In scientific notation, it is written as 1.21223909 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 119516460 positive integers (up to 121223909) that are relatively prime to 121223909.

Interesting facts

121223909 has 4 divisors, whose sum is 122931360
The reverse of 121223909 is 909322121
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

Name	one hundred twenty-one million two hundred twenty-three thousand nine hundred nine

Notation

Scientific notation	1.21223909 × 10^8
Engineering notation	1.21223909 × 10^6

Prime Factorization of 121223909

Prime Factorization 71 × 1707379

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	121223909	Product of the distinct prime numbers

The prime factorization of 121223909 is 71 × 1707379. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 78, 57, 392, 672, 3849, 2581, 59634, 56644, 122228, 728556, 7134301, 5858396, 49252910, 83526289, 781349300, 977615737, 6139783639, 1176428784

Basic calculations (n = 121223909)

Multiplication

n×y

n×2	242447818
n×3	363671727
n×4	484895636
n×5	606119545

Division

n÷y

n÷2	60611954.5
n÷3	40407969.666667
n÷3	30305977.25
n÷5	24244781.8

Exponentiation

n^y

n²	14695236113240281
n³	1.781413965325E+24
n⁴	2.1594996442388E+32
n⁵	2.6178298835874E+40

Nth Root

^y√n

²√n	11010.172977751
³√n	494.91364544684
⁴√n	104.92937137785
⁵√n	41.373061317478

Divisors of 121223909

1, 71, 1707379, 121223909

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	-121223908	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 121223909 can be divided by 4 positive divisors. The sum of these divisors (counting 121223909) is 1, the average is 0.25.

Base conversion 121223909

Base	System	Value
2	Binary	111001110011011101011100101
3	Ternary	22110002210221102
4	Quaternary	13032123223211
5	Quinary	222013131114
6	Senary	20010125445
8	Octal	716335345
10	Decimal	121223909
12	Duodecimal	34720885
16	Hexadecimal	739bae5
20	Vigesimal	1hhcjf9
36	Base36	2068yt

Cryptographic Hash Functions

md5	10f4e43859b232b7df3245e9708fe12c
sha1	fb18a6011091fb12cbb2c56a112255c2a8bba9b0
sha256	70e0a96c0532eeaa33389f903e65c828feeb81d513bd4f9dc6f9b10a4b994c6b
sha512	a3b6aa55663415e1bc6ff8a26b73d077e3b761e046338b6824917fef708352e459b6d73d53ace6d203b33cd4f92e4dd84318e6bd068af08d65531472c14f2203
ripemd-160	de0dec314ad3377c1a6cb18935eddc240226d551

121223909 as geometric shapes

Circle

Radius = n

Diameter	242447818
Circumference	761672283.90768
Area	4.6166445816123E+16

Sphere

Radius = n

Volume	7.4619693686228E+24
Surface area	1.8466578326449E+17
Circumference	761672283.90768

Square

Length = n

Perimeter	484895636
Area	14695236113240281
Diagonal	171436496.19168

Cube

Length = n

Surface area	88171416679441686
Volume	1.781413965325E+24
Space diagonal	209965969.48011

Equilateral Triangle

Length = n

Perimeter	363671727
Area	6.3632238943383E+15
Altitude	104982984.74005

Triangular Pyramid

Length = n

Surface area	6.3632238943383E+15
Volume	2.0994164916362E+23
Height	57145498.730561