121900518 (number)

121900518 is an even 9-digits composite number following 121900517 and preceding 121900519. In scientific notation, it is written as 1.21900518 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 40516200 positive integers (up to 121900518) that are relatively prime to 121900518.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred thousand five hundred eighteen

Notation

Scientific notation 1.21900518 × 10^8
Engineering notation 1.21900518 × 10^6

Prime Factorization of 121900518

Prime Factorization 2 × 9 × 3 × 367 × 6151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 121900518
Product of the distinct prime numbers

The prime factorization of 121900518 is 2 × 9 × 3 × 367 × 6151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 38, 12, 157, 659, 8962, 2707, 23037, 82321, 258481, 760680, 3944687, 5672389, 67600278, 53312974, 307335141, 82574012, 9854353432, 2415466697

Basic calculations (n = 121900518)

Multiplication

n×y
n×2 243801036
n×3 365701554
n×4 487602072
n×5 609502590

Division

n÷y
n÷2 60950259
n÷3 40633506
n÷3 30475129.5
n÷5 24380103.6

Exponentiation

ny
n2 14859736288668324
n3 1.8114095509321E+24
n4 2.2081176256877E+32
n5 2.6917068237626E+40

Nth Root

y√n
2√n 11040.856760234
3√n 495.83272140467
4√n 105.0754812515
5√n 41.419143144956

Divisors of 121900518

1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1101, 2202, 3303, 6151, 6606, 9909, 12302, 18453, 19818, 36906, 55359, 110718, 166077, 332154, 2257417, 4514834, 6772251, 13544502, 20316753, 40633506, 60950259, 121900518

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121900517
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121900518 can be divided by 32 positive divisors. The sum of these divisors (counting 121900518) is 1, the average is 0.03125.

Base conversion 121900518

Base System Value
2 Binary 111010001000000110111100110
3 Ternary 22111101012002000
4 Quaternary 13101000313212
5 Quinary 222201304033
6 Senary 20032430130
8 Octal 721006746
10 Decimal 121900518
12 Duodecimal 349a8346
16 Hexadecimal 7440de6
20 Vigesimal 1i1hb5i
36 Base36 20kr1i

Cryptographic Hash Functions

md5 db4fd9b9f5795d1e98a18266d8d924c5
sha1 7a9934a2386f81d41c9078beb16d2a505d26ab63
sha256 f0555b439f88a36744f1b635b1b1ec245a9e898911a35327a2887d9b2436f676
sha512 274dd38f90edc76a1c95f6dadf185e5ad78cd5a14ecce72ac503714b0fa82837a5f5299be137d52171672748a887b4fce48be4750a7737565523dfeb3ff8cc5b
ripemd-160 426effd65d634f19ba8b30f476d87135fc5b5908

121900518 as geometric shapes

Circle

Radius = n
Diameter 243801036
Circumference 765923543.63518
Area 4.6683238358762E+16

Sphere

Radius = n
Volume 7.5876145838008E+24
Surface area 1.8673295343505E+17
Circumference 765923543.63518

Square

Length = n
Perimeter 487602072
Area 14859736288668324
Diagonal 172393365.81591

Cube

Length = n
Surface area 89158417732009944
Volume 1.8114095509321E+24
Space diagonal 211137890.64496

Equilateral Triangle

Length = n
Perimeter 365701554
Area 6.4344545597621E+15
Altitude 105568945.32248

Triangular Pyramid

Length = n
Surface area 6.4344545597621E+15
Volume 2.1347666282836E+23
Height 57464455.271969