121998479 (number)

121998479 is an odd 9-digits composite number following 121998478 and preceding 121998480. In scientific notation, it is written as 1.21998479 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 121976376 positive integers (up to 121998479) that are relatively prime to 121998479.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998479 × 10^8
Engineering notation 1.21998479 × 10^6

Prime Factorization of 121998479

Prime Factorization 11437 × 10667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121998479
Product of the distinct prime numbers

The prime factorization of 121998479 is 11437 × 10667. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121998479)

Multiplication

n×y
n×2 243996958
n×3 365995437
n×4 487993916
n×5 609992395

Division

n÷y
n÷2 60999239.5
n÷3 40666159.666667
n÷3 30499619.75
n÷5 24399695.8

Exponentiation

ny
n2 14883628878313441
n3 1.8157800851547E+24
n4 2.2152240858737E+32
n5 2.7025396912075E+40

Nth Root

y√n
2√n 11045.292164538
3√n 495.96550526455
4√n 105.0965849328
5√n 41.425798009305

Divisors of 121998479

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998479 can be divided by 4 positive divisors. The sum of these divisors (counting 121998479) is 1, the average is 0.25.

Base conversion 121998479

Base System Value
2 Binary 111010001011000110010001111
3 Ternary 22111120011110012
4 Quaternary 13101120302033
5 Quinary 222212422404
6 Senary 20034503435
8 Octal 721306217
10 Decimal 121998479
12 Duodecimal 34a34b7b
16 Hexadecimal 7458c8f
20 Vigesimal 1i29g3j
36 Base36 20mumn

Cryptographic Hash Functions

md5 a5f71f2775b4a6160d7ef50a03d8ae88
sha1 fd6e215c7ec91d6bfe2ad1d51e2024fce0acb88a
sha256 b1268aadcc441e0261b645e5f8ededff33ea9c1e91a6dae86a079bec47a9fb4c
sha512 248731543c5e4847abec7a5f4e56f2660f118cd8a13de7f195c46bc503a5d9ab96a129dae92015a72618bce0983a974849fb2de0578d95adb12644db349463ce
ripemd-160 cb7c5cf387590811e90682a19aa67fb5fa0340c8

121998479 as geometric shapes

Circle

Radius = n
Diameter 243996958
Circumference 766539050.75106
Area 4.6758299142866E+16

Sphere

Radius = n
Volume 7.6059218347423E+24
Surface area 1.8703319657147E+17
Circumference 766539050.75106

Square

Length = n
Perimeter 487993916
Area 14883628878313441
Diagonal 172531903.59069

Cube

Length = n
Surface area 89301773269880646
Volume 1.8157800851547E+24
Space diagonal 211307564.07412

Equilateral Triangle

Length = n
Perimeter 365995437
Area 6.4448003545596E+15
Altitude 105653782.03706

Triangular Pyramid

Length = n
Surface area 6.4448003545596E+15
Volume 2.1399173522606E+23
Height 57510634.53023