121998699 (number)

121998699 is an odd 9-digits composite number following 121998698 and preceding 121998700. In scientific notation, it is written as 1.21998699 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 79601712 positive integers (up to 121998699) that are relatively prime to 121998699.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998699 × 10^8
Engineering notation 1.21998699 × 10^6

Prime Factorization of 121998699

Prime Factorization 9 × 47 × 288413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121998699
Product of the distinct prime numbers

The prime factorization of 121998699 is 9 × 47 × 288413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121998699)

Multiplication

n×y
n×2 243997398
n×3 365996097
n×4 487994796
n×5 609993495

Division

n÷y
n÷2 60999349.5
n÷3 40666233
n÷3 30499674.75
n÷5 24399739.8

Exponentiation

ny
n2 14883682557692601
n3 1.8157899083675E+24
n4 2.2152400647816E+32
n5 2.7025640587603E+40

Nth Root

y√n
2√n 11045.302123527
3√n 495.96580338943
4√n 105.09663231297
5√n 41.425812949932

Divisors of 121998699

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 -121998698
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 121998699 can be divided by 8 positive divisors. The sum of these divisors (counting 121998699) is 1, the average is 0.125.

Base conversion 121998699

Base System Value
2 Binary 111010001011000110101101011
3 Ternary 22111120011202100
4 Quaternary 13101120311223
5 Quinary 222212424244
6 Senary 20034504443
8 Octal 721306553
10 Decimal 121998699
12 Duodecimal 34a35123
16 Hexadecimal 7458d6b
20 Vigesimal 1i29gej
36 Base36 20musr

Cryptographic Hash Functions

md5 36beda83047f6b5499f682660e88d6b0
sha1 5fad431a4bd25b5dc1a813084f918f8c8181e80a
sha256 7051fb178b40b4a02fed16c485dfaf5ea781e1eff8dfea6df49121691b5ca4fe
sha512 31f4c3fc9f9abd7dd5a61b8db1f2f6945444012c9d3189caf3f1acfe3c343d1e1e602e6123f888292f38a82da4aebf0b2a7b48dec62c7b8ef8cbc4e94010bea6
ripemd-160 ed6ed0d68c0b7ea8fa299522f0c3d235bb1bc884

121998699 as geometric shapes

Circle

Radius = n
Diameter 243997398
Circumference 766540433.05182
Area 4.675846778161E+16

Sphere

Radius = n
Volume 7.6059629821197E+24
Surface area 1.8703387112644E+17
Circumference 766540433.05182

Square

Length = n
Perimeter 487994796
Area 14883682557692601
Diagonal 172532214.71767

Cube

Length = n
Surface area 89302095346155606
Volume 1.8157899083675E+24
Space diagonal 211307945.1253

Equilateral Triangle

Length = n
Perimeter 365996097
Area 6.4448235984126E+15
Altitude 105653972.56265

Triangular Pyramid

Length = n
Surface area 6.4448235984126E+15
Volume 2.1399289290279E+23
Height 57510738.239224