121998224 (number)

121998224 is an even 9-digits composite number following 121998223 and preceding 121998225. In scientific notation, it is written as 1.21998224 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 59580192 positive integers (up to 121998224) that are relatively prime to 121998224.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998224 × 10^8
Engineering notation 1.21998224 × 10^6

Prime Factorization of 121998224

Prime Factorization 2 × 2 × 2 × 2 × 43 × 177323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15249778
Product of the distinct prime numbers

The prime factorization of 121998224 is 2 × 2 × 2 × 2 × 43 × 177323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 56, 52, 865, 990, 98, 532, 94122, 77160, 977626, 111492, 6370200, 314879, 476328, 74618579, 647411305, 389602296, 6067421736, 9648293566

Basic calculations (n = 121998224)

Multiplication

n×y
n×2 243996448
n×3 365994672
n×4 487992896
n×5 609991120

Division

n÷y
n÷2 60999112
n÷3 40666074.666667
n÷3 30499556
n÷5 24399644.8

Exponentiation

ny
n2 14883566659154176
n3 1.8157686992024E+24
n4 2.2152055649749E+32
n5 2.7025114472185E+40

Nth Root

y√n
2√n 11045.280621152
3√n 495.96515971026
4√n 105.0965300148
5√n 41.425780691733

Divisors of 121998224

1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 177323, 354646, 709292, 1418584, 2837168, 7624889, 15249778, 30499556, 60999112, 121998224

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998224 can be divided by 20 positive divisors. The sum of these divisors (counting 121998224) is 1, the average is 0.05.

Base conversion 121998224

Base System Value
2 Binary 111010001011000101110010000
3 Ternary 22111120011002202
4 Quaternary 13101120232100
5 Quinary 222212420344
6 Senary 20034502332
8 Octal 721305620
10 Decimal 121998224
12 Duodecimal 34a349a8
16 Hexadecimal 7458b90
20 Vigesimal 1i29fb4
36 Base36 20mufk

Cryptographic Hash Functions

md5 d73c0186abbc07f935947c46366ae714
sha1 5b7fbfb81dfe4cbaf4a7d0b49cb7fb9d32cd6d4d
sha256 b46902ce0a82d6829e97125e1ed7b3ef99ceeec8d6514167c44bd55ad33098c2
sha512 49f1f3212143cda38e072f1cab1959861c1d6b6ee4eed3205ddc0675a0b24db87d27cb15cb755601f161e56c29500f71a296e982f45279b47e1af4212718754f
ripemd-160 2a3db4c195f3aca61828464f347179b4fabc8d72

121998224 as geometric shapes

Circle

Radius = n
Diameter 243996448
Circumference 766537448.5388
Area 4.6758103675613E+16

Sphere

Radius = n
Volume 7.6058741413768E+24
Surface area 1.8703241470245E+17
Circumference 766537448.5388

Square

Length = n
Perimeter 487992896
Area 14883566659154176
Diagonal 172531542.96623

Cube

Length = n
Surface area 89301399954925056
Volume 1.8157686992024E+24
Space diagonal 211307122.40117

Equilateral Triangle

Length = n
Perimeter 365994672
Area 6.4447734128733E+15
Altitude 105653561.20058

Triangular Pyramid

Length = n
Surface area 6.4447734128733E+15
Volume 2.1399039337872E+23
Height 57510514.322077