121111881 (number)

121111881 is an odd 9-digits composite number following 121111880 and preceding 121111882. In scientific notation, it is written as 1.21111881 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 73189520 positive integers (up to 121111881) that are relatively prime to 121111881.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21111881 × 10^8
Engineering notation 1.21111881 × 10^6

Prime Factorization of 121111881

Prime Factorization 3 × 11 × 359 × 10223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121111881
Product of the distinct prime numbers

The prime factorization of 121111881 is 3 × 11 × 359 × 10223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 29, 96, 105, 545, 8001, 1429, 19853, 2352, 921493, 304599, 1989283, 1761975, 46645086, 73608895, 382668560, 549770149, 152059202, 8721375046

Basic calculations (n = 121111881)

Multiplication

n×y
n×2 242223762
n×3 363335643
n×4 484447524
n×5 605559405

Division

n÷y
n÷2 60555940.5
n÷3 40370627
n÷3 30277970.25
n÷5 24222376.2

Exponentiation

ny
n2 14668087719358161
n3 1.7764796943645E+24
n4 2.1515279734279E+32
n5 2.6057559988597E+40

Nth Root

y√n
2√n 11005.084324984
3√n 494.76114177403
4√n 104.90512058514
5√n 41.36541157967

Divisors of 121111881

1, 3, 11, 33, 359, 1077, 3949, 10223, 11847, 30669, 112453, 337359, 3670057, 11010171, 40370627, 121111881

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 -121111880
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 121111881 can be divided by 16 positive divisors. The sum of these divisors (counting 121111881) is 1, the average is 0.0625.

Base conversion 121111881

Base System Value
2 Binary 111001110000000010101001001
3 Ternary 22102220010021020
4 Quaternary 13032000111021
5 Quinary 222001040011
6 Senary 20003503053
8 Octal 716002511
10 Decimal 121111881
12 Duodecimal 34687a89
16 Hexadecimal 7380549
20 Vigesimal 1hgije1
36 Base36 203uix

Cryptographic Hash Functions

md5 db23915cb3c25877b6a08d668ac0898d
sha1 b697189e698ca774e5f15f899e525690cf32570e
sha256 fd70b4d1c310fda7998762328879ac32804da3f7be4cfd5271ad09d68c396d23
sha512 377b75bc61387863c72804dc3f7675c3a2d8fa409e92a6324880a05fad448516b6969a9a7054f071e34b79b98eb92ebd796bac42a8a89eee2e31a6ebf672e273
ripemd-160 ab53645e64270c6587332615d3b979478550cb1a

121111881 as geometric shapes

Circle

Radius = n
Diameter 242223762
Circumference 760968391.22408
Area 4.6081156621346E+16

Sphere

Radius = n
Volume 7.4413007427558E+24
Surface area 1.8432462648539E+17
Circumference 760968391.22408

Square

Length = n
Perimeter 484447524
Area 14668087719358161
Diagonal 171278064.67472

Cube

Length = n
Surface area 88008526316148966
Volume 1.7764796943645E+24
Space diagonal 209771931.29224

Equilateral Triangle

Length = n
Perimeter 363335643
Area 6.3514682949514E+15
Altitude 104885965.64612

Triangular Pyramid

Length = n
Surface area 6.3514682949514E+15
Volume 2.0936013975422E+23
Height 57092688.224905