121111888 (number)

121111888 is an even 9-digits composite number following 121111887 and preceding 121111889. In scientific notation, it is written as 1.21111888 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 58467584 positive integers (up to 121111888) that are relatively prime to 121111888.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred eleven thousand eight hundred eighty-eight

Notation

Scientific notation 1.21111888 × 10^8
Engineering notation 1.21111888 × 10^6

Prime Factorization of 121111888

Prime Factorization 2 × 2 × 2 × 2 × 29 × 261017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15138986
Product of the distinct prime numbers

The prime factorization of 121111888 is 2 × 2 × 2 × 2 × 29 × 261017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 35, 85, 715, 198, 8571, 5759, 11402, 39241, 174830, 678559, 2576802, 8508874, 95265745, 97508009, 56716120, 454004696, 1580473874, 5228257440

Basic calculations (n = 121111888)

Multiplication

n×y
n×2 242223776
n×3 363335664
n×4 484447552
n×5 605559440

Division

n÷y
n÷2 60555944
n÷3 40370629.333333
n÷3 30277972
n÷5 24222377.6

Exponentiation

ny
n2 14668089414924544
n3 1.7764800023943E+24
n4 2.1515284708422E+32
n5 2.6057567518945E+40

Nth Root

y√n
2√n 11005.084643018
3√n 494.76115130607
4√n 104.90512210097
5√n 41.365412057836

Divisors of 121111888

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261017, 522034, 1044068, 2088136, 4176272, 7569493, 15138986, 30277972, 60555944, 121111888

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121111887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121111888 can be divided by 20 positive divisors. The sum of these divisors (counting 121111888) is 1, the average is 0.05.

Base conversion 121111888

Base System Value
2 Binary 111001110000000010101010000
3 Ternary 22102220010021111
4 Quaternary 13032000111100
5 Quinary 222001040023
6 Senary 20003503104
8 Octal 716002520
10 Decimal 121111888
12 Duodecimal 34687a94
16 Hexadecimal 7380550
20 Vigesimal 1hgije8
36 Base36 203uj4

Cryptographic Hash Functions

md5 f47f6a8f3f6e4bd483860038c4b639f7
sha1 457c873dd5ad4dd69495ca9479aa5c7c00b3ec94
sha256 d6a40c87bc9ed19257c8fe902b4a70c38ad967d9c5541b36a17269234c4dd044
sha512 4b815f230218e281fd017aeb3cb59591e1498a98bfe7521f0ab6c6c7f6acfd5cb8dbf2150b43addc0a1048670c480946e788259abdec27733243d7cc969cba5c
ripemd-160 42242029f8236d37a2b54c36763257dd855f798b

121111888 as geometric shapes

Circle

Radius = n
Diameter 242223776
Circumference 760968435.20638
Area 4.6081161948125E+16

Sphere

Radius = n
Volume 7.4413020330283E+24
Surface area 1.843246477925E+17
Circumference 760968435.20638

Square

Length = n
Perimeter 484447552
Area 14668089414924544
Diagonal 171278074.57421

Cube

Length = n
Surface area 88008536489547264
Volume 1.7764800023943E+24
Space diagonal 209771943.41659

Equilateral Triangle

Length = n
Perimeter 363335664
Area 6.3514690291531E+15
Altitude 104885971.7083

Triangular Pyramid

Length = n
Surface area 6.3514690291531E+15
Volume 2.0936017605589E+23
Height 57092691.524737