121998150 (number)

121998150 is an even 9-digits composite number following 121998149 and preceding 121998151. In scientific notation, it is written as 1.21998150 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 32523120 positive integers (up to 121998150) that are relatively prime to 121998150.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand one hundred fifty

Notation

Scientific notation 1.21998150 × 10^8
Engineering notation 1.21998150 × 10^6

Prime Factorization of 121998150

Prime Factorization 2 × 3 × 3 × 675 × 3 × 3347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13555350
Product of the distinct prime numbers

The prime factorization of 121998150 is 2 × 3 × 3 × 675 × 3 × 3347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121998150)

Multiplication

n×y
n×2 243996300
n×3 365994450
n×4 487992600
n×5 609990750

Division

n÷y
n÷2 60999075
n÷3 40666050
n÷3 30499537.5
n÷5 24399630

Exponentiation

ny
n2 14883548603422500
n3 1.8157653950526E+24
n4 2.2152001903044E+32
n5 2.7025032509678E+40

Nth Root

y√n
2√n 11045.277271305
3√n 495.96505943167
4√n 105.0965140778
5√n 41.425775666236

Divisors of 121998150

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998149
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998150 can be divided by 32 positive divisors. The sum of these divisors (counting 121998150) is 1, the average is 0.03125.

Base conversion 121998150

Base System Value
2 Binary 111010001011000101101000110
3 Ternary 22111120011000000
4 Quaternary 13101120231012
5 Quinary 222212420100
6 Senary 20034502130
8 Octal 721305506
10 Decimal 121998150
12 Duodecimal 34a34946
16 Hexadecimal 7458b46
20 Vigesimal 1i29f7a
36 Base36 20mudi

Cryptographic Hash Functions

md5 1be4404b8fe538917a1c2bfa0f7c3530
sha1 053e1978bfedd5c158f3f7ad3c9d2775e6b0a62a
sha256 78051daa42055b1aba2f0d3a8a5c1d923fa7f98a627ed1febc933db1edf6fbef
sha512 9c5b60b116ef82b974a851df9480677fe87a66c9a14e22fa1be1687f1743d790d4e231de16b41ccb669ff54e951b544b15624092c9694bc2d2aeedc5665eed27
ripemd-160 e9dc49605b59ea1a5a7ebc55a7bb848c066c5dd4

121998150 as geometric shapes

Circle

Radius = n
Diameter 243996300
Circumference 766536983.58309
Area 4.6758046951859E+16

Sphere

Radius = n
Volume 7.6058603009865E+24
Surface area 1.8703218780744E+17
Circumference 766536983.58309

Square

Length = n
Perimeter 487992600
Area 14883548603422500
Diagonal 172531438.31443

Cube

Length = n
Surface area 89301291620535000
Volume 1.8157653950526E+24
Space diagonal 211306994.22941

Equilateral Triangle

Length = n
Perimeter 365994450
Area 6.4447655945121E+15
Altitude 105653497.1147

Triangular Pyramid

Length = n
Surface area 6.4447655945121E+15
Volume 2.1399000398093E+23
Height 57510479.438142