121998422 (number)

121998422 is an even 9-digits composite number following 121998421 and preceding 121998423. In scientific notation, it is written as 1.21998422 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 48263040 positive integers (up to 121998422) that are relatively prime to 121998422.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand four hundred twenty-two

Notation

Scientific notation 1.21998422 × 10^8
Engineering notation 1.21998422 × 10^6

Prime Factorization of 121998422

Prime Factorization 2 × 7 × 13 × 670321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121998422
Product of the distinct prime numbers

The prime factorization of 121998422 is 2 × 7 × 13 × 670321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 70, 54, 76, 619, 2259, 2602, 57690, 58458, 649700, 142554, 8136534, 109719, 25866925, 16067699, 377110169, 695097593, 9698657640, 8617342693

Basic calculations (n = 121998422)

Multiplication

n×y
n×2 243996844
n×3 365995266
n×4 487993688
n×5 609992110

Division

n÷y
n÷2 60999211
n÷3 40666140.666667
n÷3 30499605.5
n÷5 24399684.4

Exponentiation

ny
n2 14883614970490084
n3 1.8157775400554E+24
n4 2.215219945898E+32
n5 2.7025333778248E+40

Nth Root

y√n
2√n 11045.289584253
3√n 495.96542802304
4√n 105.09657265702
5√n 41.425794138321

Divisors of 121998422

1, 2, 7, 13, 14, 26, 91, 182, 670321, 1340642, 4692247, 8714173, 9384494, 17428346, 60999211, 121998422

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 -121998421
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 121998422 can be divided by 16 positive divisors. The sum of these divisors (counting 121998422) is 1, the average is 0.0625.

Base conversion 121998422

Base System Value
2 Binary 111010001011000110001010110
3 Ternary 22111120011101002
4 Quaternary 13101120301112
5 Quinary 222212422142
6 Senary 20034503302
8 Octal 721306126
10 Decimal 121998422
12 Duodecimal 34a34b32
16 Hexadecimal 7458c56
20 Vigesimal 1i29g12
36 Base36 20mul2

Cryptographic Hash Functions

md5 7b10e080a28531f77646a917b0f4c0f4
sha1 aa73b466b9ab5eed41f08b45893ccc4ffd2f77a4
sha256 b6ceafc1b3fcd5a72ebeae1af43107e124eaaea306190ecb91ca4b0ceba9ec98
sha512 4308f39650df44cee3c296f61839337210611b89e419a272c2853ce10c78f935856a37fbd4c901e2abdd148cf58afbde3b013a9a602f0b3c599388711b45529f
ripemd-160 b9853911cbb6ac8f11a9354ebae416175fb6a686

121998422 as geometric shapes

Circle

Radius = n
Diameter 243996844
Circumference 766538692.60949
Area 4.6758255450151E+16

Sphere

Radius = n
Volume 7.605911173855E+24
Surface area 1.870330218006E+17
Circumference 766538692.60949

Square

Length = n
Perimeter 487993688
Area 14883614970490084
Diagonal 172531822.98052

Cube

Length = n
Surface area 89301689822940504
Volume 1.8157775400554E+24
Space diagonal 211307465.34723

Equilateral Triangle

Length = n
Perimeter 365995266
Area 6.4447943322954E+15
Altitude 105653732.67361

Triangular Pyramid

Length = n
Surface area 6.4447943322954E+15
Volume 2.1399143528323E+23
Height 57510607.660172