21977433 (number)

21977433 is an odd 8-digits composite number following 21977432 and preceding 21977434. In scientific notation, it is written as 2.1977433 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 13880160 positive integers (up to 21977433) that are relatively prime to 21977433.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred seventy-seven thousand four hundred thirty-three

Notation

Scientific notation 2.1977433 × 10^7
Engineering notation 2.1977433 × 10^6

Prime Factorization of 21977433

Prime Factorization 57 × 3 × 3 × 42841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7325811
Product of the distinct prime numbers

The prime factorization of 21977433 is 57 × 3 × 3 × 42841. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 48, 24, 406, 75, 2483, 3182, 56638, 42314, 761536, 150571, 5126704, 4786017, 64269235, 44091493, 730199613, 533189568, 9146796938, 3566464706

Basic calculations (n = 21977433)

Multiplication

n×y
n×2 43954866
n×3 65932299
n×4 87909732
n×5 109887165

Division

n÷y
n÷2 10988716.5
n÷3 7325811
n÷3 5494358.25
n÷5 4395486.6

Exponentiation

ny
n2 483007561269489
n3 1.0615266316294E+22
n4 2.332963042435E+29
n5 5.1272538956591E+36

Nth Root

y√n
2√n 4688.0094923112
3√n 280.10809177006
4√n 68.469040392802
5√n 29.403253821638

Divisors of 21977433

1, 3, 9, 57, 171, 513, 42841, 128523, 385569, 2441937, 7325811, 21977433

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21977432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21977433 can be divided by 12 positive divisors. The sum of these divisors (counting 21977433) is 1, the average is 0.083333333333333.

Base conversion 21977433

Base System Value
2 Binary 1010011110101100101011001
3 Ternary 1112100120101000
4 Quaternary 1103311211121
5 Quinary 21111234213
6 Senary 2103015213
8 Octal 123654531
10 Decimal 21977433
12 Duodecimal 743a509
16 Hexadecimal 14f5959
20 Vigesimal 6h73bd
36 Base36 d31w9

Cryptographic Hash Functions

md5 479036108e607c429df3042bbf37a847
sha1 6bdeb6a15220793fcbd0c989c360325e2dfe8e0d
sha256 3dc5307e3d6626e5671695499064c34a19e1cc6e2b6a912024a13abdbf1ba0b6
sha512 0ec7b873ca2d3a49efde3c69510bc04d5b659c2da82647973a1149da02fda3d07e013ad2233f93e9ea14c7a614ac4c6ed61e272253ab67773598594340d65c50
ripemd-160 50ae462039fe97d9a85abf47895cd8e1f34dc0f9

21977433 as geometric shapes

Circle

Radius = n
Diameter 43954866
Circumference 138088284.11512
Area 1.5174130061125E+15

Sphere

Radius = n
Volume 4.4465123566889E+22
Surface area 6.0696520244502E+15
Circumference 138088284.11512

Square

Length = n
Perimeter 87909732
Area 483007561269489
Diagonal 31080783.814746

Cube

Length = n
Surface area 2898045367616934
Volume 1.0615266316294E+22
Space diagonal 38066030.575941

Equilateral Triangle

Length = n
Perimeter 65932299
Area 2.0914840913967E+14
Altitude 19033015.28797

Triangular Pyramid

Length = n
Surface area 2.0914840913967E+14
Volume 1.2510211327254E+21
Height 10360261.271582