121808082 (number)

121808082 is an even 9-digits composite number following 121808081 and preceding 121808083. In scientific notation, it is written as 1.21808082 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 36911520 positive integers (up to 121808082) that are relatively prime to 121808082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21808082 × 10^8
Engineering notation 1.21808082 × 10^6

Prime Factorization of 121808082

Prime Factorization 2 × 3 × 11 × 1845577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121808082
Product of the distinct prime numbers

The prime factorization of 121808082 is 2 × 3 × 11 × 1845577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 23, 8, 809, 529, 9305, 3922, 27924, 10885, 838480, 186173, 5030743, 6115516, 26705356, 87878875, 952526102, 994342939, 88498365, 6506708996

Basic calculations (n = 121808082)

Multiplication

n×y
n×2 243616164
n×3 365424246
n×4 487232328
n×5 609040410

Division

n÷y
n÷2 60904041
n÷3 40602694
n÷3 30452020.5
n÷5 24361616.4

Exponentiation

ny
n2 14837208840518724
n3 1.807291951097E+24
n4 2.2014276617717E+32
n5 2.6815168114215E+40

Nth Root

y√n
2√n 11036.669878183
3√n 495.70736130523
4√n 105.05555615094
5√n 41.412859690563

Divisors of 121808082

1, 2, 3, 6, 11, 22, 33, 66, 1845577, 3691154, 5536731, 11073462, 20301347, 40602694, 60904041, 121808082

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 -121808081
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 121808082 can be divided by 16 positive divisors. The sum of these divisors (counting 121808082) is 1, the average is 0.0625.

Base conversion 121808082

Base System Value
2 Binary 111010000101010010011010010
3 Ternary 22111012111021110
4 Quaternary 13100222103102
5 Quinary 222140324312
6 Senary 20030434150
8 Octal 720522322
10 Decimal 121808082
12 Duodecimal 34962956
16 Hexadecimal 742a4d2
20 Vigesimal 1i16042
36 Base36 20irpu

Cryptographic Hash Functions

md5 301d9806bbdabb7f187fa6c7ea09a5de
sha1 ce3e7d86b026126b7080f96a809c1bb30edda14c
sha256 e04be40984ca0859c5d61c635d8ccbd27529050041920272a5b23e7876e3a2bd
sha512 762c00b496861e4a6226363c48904dcc7d4934a6a6e8742fa47e8d701b57ddfe08b0e1a941ed38c0362953ec41ce08ff35f60ffc7025d8767e74199be9a96569
ripemd-160 1ac8bc4667ca26ee7af161245539aa19d5714e2e

121808082 as geometric shapes

Circle

Radius = n
Diameter 243616164
Circumference 765342751.11813
Area 4.6612466293151E+16

Sphere

Radius = n
Volume 7.5703668219445E+24
Surface area 1.864498651726E+17
Circumference 765342751.11813

Square

Length = n
Perimeter 487232328
Area 14837208840518724
Diagonal 172262641.57105

Cube

Length = n
Surface area 89023253043112344
Volume 1.807291951097E+24
Space diagonal 210977786.79652

Equilateral Triangle

Length = n
Perimeter 365424246
Area 6.4246998885721E+15
Altitude 105488893.39826

Triangular Pyramid

Length = n
Surface area 6.4246998885721E+15
Volume 2.129913990341E+23
Height 57420880.523685