122912998 (number)

122912998 is an even 9-digits composite number following 122912997 and preceding 122912999. In scientific notation, it is written as 1.22912998 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 55344960 positive integers (up to 122912998) that are relatively prime to 122912998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22912998 × 10^8
Engineering notation 1.22912998 × 10^6

Prime Factorization of 122912998

Prime Factorization 2 × 41 × 13 × 115303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122912998
Product of the distinct prime numbers

The prime factorization of 122912998 is 2 × 41 × 13 × 115303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122912998)

Multiplication

n×y
n×2 245825996
n×3 368738994
n×4 491651992
n×5 614564990

Division

n÷y
n÷2 61456499
n÷3 40970999.333333
n÷3 30728249.5
n÷5 24582599.6

Exponentiation

ny
n2 15107605077348004
n3 1.8569210326569E+24
n4 2.2823973117311E+32
n5 2.8053629621201E+40

Nth Root

y√n
2√n 11086.613459483
3√n 497.20169890471
4√n 105.29298865301
5√n 41.487719423775

Divisors of 122912998

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122912997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122912998 can be divided by 16 positive divisors. The sum of these divisors (counting 122912998) is 1, the average is 0.0625.

Base conversion 122912998

Base System Value
2 Binary 111010100111000000011100110
3 Ternary 22120021121221021
4 Quaternary 13110320003212
5 Quinary 222431203443
6 Senary 20110241354
8 Octal 724700346
10 Decimal 122912998
12 Duodecimal 351b625a
16 Hexadecimal 75380e6
20 Vigesimal 1i8429i
36 Base36 216g9y

Cryptographic Hash Functions

md5 69ed7c6b180819f11abe332a6a38f066
sha1 1ac7490790df948a7891da47245f24909c2e7a53
sha256 452efb080984543a44e7e001eb85d545ac6aa4f8c7263d07e1b67b66edd4cb71
sha512 a3ec0ca0716e25365c4f65551cc256604fb97d42dffa19efda07e092796ca9be62ca7bacb10f8822967e8a2368cc3c46813714519eebad9fb72cac0450fdbdec
ripemd-160 ec9e4cf6dbd07ac5c40e872536b76d0b4c93419d

122912998 as geometric shapes

Circle

Radius = n
Diameter 245825996
Circumference 772285143.09499
Area 4.7461941124332E+16

Sphere

Radius = n
Volume 7.7782526326549E+24
Surface area 1.8984776449733E+17
Circumference 772285143.09499

Square

Length = n
Perimeter 491651992
Area 15107605077348004
Diagonal 173825228.76354

Cube

Length = n
Surface area 90645630464088024
Volume 1.8569210326569E+24
Space diagonal 212891557.44661

Equilateral Triangle

Length = n
Perimeter 368738994
Area 6.5417848936631E+15
Altitude 106445778.72331

Triangular Pyramid

Length = n
Surface area 6.5417848936631E+15
Volume 2.188402423866E+23
Height 57941742.921179