121998626 (number)

121998626 is an even 9-digits composite number following 121998625 and preceding 121998627. In scientific notation, it is written as 1.21998626 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 60877540 positive integers (up to 121998626) that are relatively prime to 121998626.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998626 × 10^8
Engineering notation 1.21998626 × 10^6

Prime Factorization of 121998626

Prime Factorization 2 × 503 × 121271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121998626
Product of the distinct prime numbers

The prime factorization of 121998626 is 2 × 503 × 121271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121998626)

Multiplication

n×y
n×2 243997252
n×3 365995878
n×4 487994504
n×5 609993130

Division

n÷y
n÷2 60999313
n÷3 40666208.666667
n÷3 30499656.5
n÷5 24399725.2

Exponentiation

ny
n2 14883664745887876
n3 1.815786648843E+24
n4 2.2152347626799E+32
n5 2.7025559731438E+40

Nth Root

y√n
2√n 11045.298818955
3√n 495.96570446621
4√n 105.09661659138
5√n 41.425807992363

Divisors of 121998626

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998625
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998626 can be divided by 8 positive divisors. The sum of these divisors (counting 121998626) is 1, the average is 0.125.

Base conversion 121998626

Base System Value
2 Binary 111010001011000110100100010
3 Ternary 22111120011122122
4 Quaternary 13101120310202
5 Quinary 222212424001
6 Senary 20034504242
8 Octal 721306442
10 Decimal 121998626
12 Duodecimal 34a35082
16 Hexadecimal 7458d22
20 Vigesimal 1i29gb6
36 Base36 20muqq

Cryptographic Hash Functions

md5 51c11c3e48c4d088255bb05baf560dd0
sha1 11509d3c7379718b4b20208781c0a670d665d5ed
sha256 d54df2f47dc0f3ff0d5c822b8af04e0300d71015e5e9fdb83c4d05e9ba8f5d96
sha512 9c9ef27a9efb8dae8ea948a4853dd20f2fbd17cd8758abe40f2c0732965884f9f909dd8c190af8c7b09a651203221c6d268d6d2921369a551e27ba18fea1124a
ripemd-160 43608117db2d010324791fa30118381bebffe499

121998626 as geometric shapes

Circle

Radius = n
Diameter 243997252
Circumference 766539974.3793
Area 4.6758411824175E+16

Sphere

Radius = n
Volume 7.6059493286553E+24
Surface area 1.870336472967E+17
Circumference 766539974.3793

Square

Length = n
Perimeter 487994504
Area 14883664745887876
Diagonal 172532111.48008

Cube

Length = n
Surface area 89301988475327256
Volume 1.815786648843E+24
Space diagonal 211307818.68559

Equilateral Triangle

Length = n
Perimeter 365995878
Area 6.4448158856749E+15
Altitude 105653909.3428

Triangular Pyramid

Length = n
Surface area 6.4448158856749E+15
Volume 2.1399250876414E+23
Height 57510703.826694