121900550 (number)

121900550 is an even 9-digits composite number following 121900549 and preceding 121900551. In scientific notation, it is written as 1.21900550 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 48636000 positive integers (up to 121900550) that are relatively prime to 121900550.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21900550 × 10^8
Engineering notation 1.21900550 × 10^6

Prime Factorization of 121900550

Prime Factorization 2 × 25 × 421 × 5791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121900550
Product of the distinct prime numbers

The prime factorization of 121900550 is 2 × 25 × 421 × 5791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 48, 38, 160, 593, 4381, 5543, 72297, 99699, 72948, 46245, 5832055, 6136748, 96135036, 80477871, 775160446, 113869164, 9066629028, 1304981899

Basic calculations (n = 121900550)

Multiplication

n×y
n×2 243801100
n×3 365701650
n×4 487602200
n×5 609502750

Division

n÷y
n÷2 60950275
n÷3 40633516.666667
n÷3 30475137.5
n÷5 24380110

Exponentiation

ny
n2 14859744090302500
n3 1.8114109774671E+24
n4 2.2081199442928E+32
n5 2.6917103567526E+40

Nth Root

y√n
2√n 11040.858209397
3√n 495.83276479154
4√n 105.07548814732
5√n 41.419145319537

Divisors of 121900550

1, 2, 25, 50, 421, 842, 5791, 10525, 11582, 21050, 144775, 289550, 2438011, 4876022, 60950275, 121900550

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 -121900549
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 121900550 can be divided by 16 positive divisors. The sum of these divisors (counting 121900550) is 1, the average is 0.0625.

Base conversion 121900550

Base System Value
2 Binary 111010001000000111000000110
3 Ternary 22111101012010012
4 Quaternary 13101000320012
5 Quinary 222201304200
6 Senary 20032430222
8 Octal 721007006
10 Decimal 121900550
12 Duodecimal 349a8372
16 Hexadecimal 7440e06
20 Vigesimal 1i1hb7a
36 Base36 20kr2e

Cryptographic Hash Functions

md5 9b5cff3943999205b33f5ea74c269e3b
sha1 771d7ac1b24d2b6d6db50ca76b3a8c659853314b
sha256 92f0fd97ac97f35806e126e49b5791b53a9a45248a55c8638d5aabbf03f7e6e3
sha512 7435833a5b447b8d8f1365a4934f83c8dbc4ba1ef0c0faca68a3730b3b6be39bb0858d8c33496e930ecaf9684d6b7f7431245499a2baba1052f274027cdb18cd
ripemd-160 700cb70ccc227eb68650c66097dca0b4a66214a1

121900550 as geometric shapes

Circle

Radius = n
Diameter 243801100
Circumference 765923744.69711
Area 4.6683262868319E+16

Sphere

Radius = n
Volume 7.5876205592568E+24
Surface area 1.8673305147327E+17
Circumference 765923744.69711

Square

Length = n
Perimeter 487602200
Area 14859744090302500
Diagonal 172393411.07074

Cube

Length = n
Surface area 89158464541815000
Volume 1.8114109774671E+24
Space diagonal 211137946.07059

Equilateral Triangle

Length = n
Perimeter 365701650
Area 6.4344579379688E+15
Altitude 105568973.0353

Triangular Pyramid

Length = n
Surface area 6.4344579379688E+15
Volume 2.1347683094713E+23
Height 57464470.356913