121900513 (number)

121900513 is an odd 9-digits composite number following 121900512 and preceding 121900514. In scientific notation, it is written as 1.21900513 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 104486148 positive integers (up to 121900513) that are relatively prime to 121900513.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21900513 × 10^8
Engineering notation 1.21900513 × 10^6

Prime Factorization of 121900513

Prime Factorization 7 × 17414359

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121900513
Product of the distinct prime numbers

The prime factorization of 121900513 is 7 × 17414359. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 23, 70, 301, 668, 1732, 1948, 54090, 13880, 546605, 774721, 4858364, 53789, 25333475, 1791807, 424347899, 563388498, 5751608527, 957511855

Basic calculations (n = 121900513)

Multiplication

n×y
n×2 243801026
n×3 365701539
n×4 487602052
n×5 609502565

Division

n÷y
n÷2 60950256.5
n÷3 40633504.333333
n÷3 30475128.25
n÷5 24380102.6

Exponentiation

ny
n2 14859735069663169
n3 1.811409328036E+24
n4 2.2081172634058E+32
n5 2.6917062717332E+40

Nth Root

y√n
2√n 11040.856533802
3√n 495.83271462547
4√n 105.07548017403
5√n 41.419142805178

Divisors of 121900513

1, 7, 17414359, 121900513

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 -121900512
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 121900513 can be divided by 4 positive divisors. The sum of these divisors (counting 121900513) is 1, the average is 0.25.

Base conversion 121900513

Base System Value
2 Binary 111010001000000110111100001
3 Ternary 22111101012001211
4 Quaternary 13101000313201
5 Quinary 222201304023
6 Senary 20032430121
8 Octal 721006741
10 Decimal 121900513
12 Duodecimal 349a8341
16 Hexadecimal 7440de1
20 Vigesimal 1i1hb5d
36 Base36 20kr1d

Cryptographic Hash Functions

md5 fc6a9404b599144c21a268e10b4c6bee
sha1 4a9e964feb02888456f733040032855635599663
sha256 4548f912bf5df1d24264ee9f4eca132194e49eda08d11ce83a5ecd21eee146ae
sha512 486595a433d74984733e34a6a1fdc6ac9be534905613e03329b28a90b92dec3c14293b13519fd16289ed3feba54e59069ef404e302c592fc6e4b2537b67607e9
ripemd-160 1fc8b599434329b2a01ab6749b74a00e01392baa

121900513 as geometric shapes

Circle

Radius = n
Diameter 243801026
Circumference 765923512.21925
Area 4.6683234529144E+16

Sphere

Radius = n
Volume 7.587613650136E+24
Surface area 1.8673293811658E+17
Circumference 765923512.21925

Square

Length = n
Perimeter 487602052
Area 14859735069663169
Diagonal 172393358.74484

Cube

Length = n
Surface area 89158410417979014
Volume 1.811409328036E+24
Space diagonal 211137881.98471

Equilateral Triangle

Length = n
Perimeter 365701539
Area 6.4344540319174E+15
Altitude 105568940.99236

Triangular Pyramid

Length = n
Surface area 6.4344540319174E+15
Volume 2.1347663655981E+23
Height 57464452.914946