122832981 (number)

122832981 is an odd 9-digits composite number following 122832980 and preceding 122832982. In scientific notation, it is written as 1.22832981 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 81748800 positive integers (up to 122832981) that are relatively prime to 122832981.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million eight hundred thirty-two thousand nine hundred eighty-one

Notation

Scientific notation 1.22832981 × 10^8
Engineering notation 1.22832981 × 10^6

Prime Factorization of 122832981

Prime Factorization 9 × 22709 × 601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122832981
Product of the distinct prime numbers

The prime factorization of 122832981 is 9 × 22709 × 601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122832981)

Multiplication

n×y
n×2 245665962
n×3 368498943
n×4 491331924
n×5 614164905

Division

n÷y
n÷2 61416490.5
n÷3 40944327
n÷3 30708245.25
n÷5 24566596.2

Exponentiation

ny
n2 15087941221346361
n3 1.8532967973708E+24
n4 2.276459702988E+32
n5 2.7962433144439E+40

Nth Root

y√n
2√n 11083.0041505
3√n 497.0937818538
4√n 105.27584789732
5√n 41.48231627244

Divisors of 122832981

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 -122832980
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 122832981 can be divided by 8 positive divisors. The sum of these divisors (counting 122832981) is 1, the average is 0.125.

Base conversion 122832981

Base System Value
2 Binary 111010100100100100001010101
3 Ternary 22120010120011200
4 Quaternary 13110210201111
5 Quinary 222421123411
6 Senary 20104423113
8 Octal 724444125
10 Decimal 122832981
12 Duodecimal 35177a99
16 Hexadecimal 7524855
20 Vigesimal 1i7e291
36 Base36 214qj9

Cryptographic Hash Functions

md5 61f66369137f08749cfd9e0b77478a21
sha1 4f2f4a7c57dd8a8b8e393e59ca0549738c337af2
sha256 1ee32b0adda3b03b9c1d8083bfddf375c6c57e2449c1e1199d327435a26cb8b6
sha512 bfc5818a938a86ad515e80c764b46b8b5d15ce1fc409cc4bab1f2b7506f152fd3587b3d195f537dbadf4f1af40defa7b62a76c45aad4927d7b8a4d87de15447f
ripemd-160 a0f7862b1f7294122442f33ea735428655e0b6db

122832981 as geometric shapes

Circle

Radius = n
Diameter 245665962
Circumference 771782381.45627
Area 4.7400165298776E+16

Sphere

Radius = n
Volume 7.7630714713886E+24
Surface area 1.8960066119511E+17
Circumference 771782381.45627

Square

Length = n
Perimeter 491331924
Area 15087941221346361
Diagonal 173712067.63692

Cube

Length = n
Surface area 90527647328078166
Volume 1.8532967973708E+24
Space diagonal 212752963.93714

Equilateral Triangle

Length = n
Perimeter 368498943
Area 6.5332701942462E+15
Altitude 106376481.96857

Triangular Pyramid

Length = n
Surface area 6.5332701942462E+15
Volume 2.1841312216203E+23
Height 57904022.545639