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

121031869 (number)

121031869 is an odd 9-digits composite number following 121031868 and preceding 121031870. In scientific notation, it is written as 1.21031869 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 102040560 positive integers (up to 121031869) that are relatively prime to 121031869.

Interesting facts

121031869 has 8 divisors, whose sum is 140590208
The reverse of 121031869 is 968130121
Previous prime number is 61

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 thirty-one thousand eight hundred sixty-nine

Notation

Scientific notation	1.21031869 × 10^8
Engineering notation	1.21031869 × 10^6

Prime Factorization of 121031869

Prime Factorization 7 × 61 × 283447

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121031869	Product of the distinct prime numbers

The prime factorization of 121031869 is 7 × 61 × 283447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 2, 68, 611, 138, 66, 5177, 34150, 33236, 938643, 356865, 6239427, 7043968, 74863549, 76203674, 106311921, 356206330, 6161156059, 7699000881

Basic calculations (n = 121031869)

Multiplication

n×y

n×2	242063738
n×3	363095607
n×4	484127476
n×5	605159345

Division

n÷y

n÷2	60515934.5
n÷3	40343956.333333
n÷3	30257967.25
n÷5	24206373.8

Exponentiation

n^y

n²	14648713313633161
n³	1.7729611507942E+24
n⁴	2.1458480174501E+32
n⁵	2.5971599614193E+40

Nth Root

^y√n

²√n	11001.448495539
³√n	494.65216389075
⁴√n	104.88779002124
⁵√n	41.359944561482

Divisors of 121031869

1, 7, 61, 427, 283447, 1984129, 17290267, 121031869

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121031868	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121031869 can be divided by 8 positive divisors. The sum of these divisors (counting 121031869) is 1, the average is 0.125.

Base conversion 121031869

Base	System	Value
2	Binary	111001101101100110010111101
3	Ternary	22102202001111211
4	Quaternary	13031230302331
5	Quinary	221441004434
6	Senary	20002044421
8	Octal	715546275
10	Decimal	121031869
12	Duodecimal	34649711
16	Hexadecimal	736ccbd
20	Vigesimal	1hg8jd9
36	Base36	2024sd

Cryptographic Hash Functions

md5	2098e61721e2e6f06d9133aa86bd5d3f
sha1	0949714babd6c5c44a4e8ac3cf995874cea1bf1f
sha256	427da1b4134ac919da4b9c17b435640cd2488e5bb38311ab7f90e9af5f15a121
sha512	b33713e3ed3e6675c6352cdb61cb2e24455a174a284287140459678fa1d6f80be25dd01bd2c524f5402c8eb6f61ce5dd1f559460a2be2790a1907b2e097ce05a
ripemd-160	86896bc9ed5e40a8ee58887c4c8f399496280318

121031869 as geometric shapes

Circle

Radius = n

Diameter	242063738
Circumference	760465661.00128
Area	4.6020290130653E+16

Sphere

Radius = n

Volume	7.4265623019136E+24
Surface area	1.8408116052261E+17
Circumference	760465661.00128

Square

Length = n

Perimeter	484127476
Area	14648713313633161
Diagonal	171164910.61916

Cube

Length = n

Surface area	87892279881798966
Volume	1.7729611507942E+24
Space diagonal	209633346.44302

Equilateral Triangle

Length = n

Perimeter	363095607
Area	6.3430789311808E+15
Altitude	104816673.22151

Triangular Pyramid

Length = n

Surface area	6.3430789311808E+15
Volume	2.0894547541781E+23
Height	57054970.206388