20972344 (number)

20972344 is an even 8-digits composite number following 20972343 and preceding 20972345. In scientific notation, it is written as 2.0972344 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10456992 positive integers (up to 20972344) that are relatively prime to 20972344.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-two thousand three hundred forty-four

Notation

Scientific notation 2.0972344 × 10^7
Engineering notation 2.0972344 × 10^6

Prime Factorization of 20972344

Prime Factorization 2 × 2 × 2 × 379 × 6917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5243086
Product of the distinct prime numbers

The prime factorization of 20972344 is 2 × 2 × 2 × 379 × 6917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 46, 36, 147, 548, 1784, 8585, 17331, 67167, 832060, 236122, 1139143, 534790, 57412872, 92633854, 512840961, 217273160, 1298065001, 764912437

Basic calculations (n = 20972344)

Multiplication

n×y
n×2 41944688
n×3 62917032
n×4 83889376
n×5 104861720

Division

n÷y
n÷2 10486172
n÷3 6990781.3333333
n÷3 5243086
n÷5 4194468.8

Exponentiation

ny
n2 439839212854336
n3 9.2244592766704E+21
n4 1.9345853316432E+29
n5 4.0572789072576E+36

Nth Root

y√n
2√n 4579.5571838334
3√n 275.77125204066
4√n 67.672425579651
5√n 29.129256148766

Divisors of 20972344

1, 2, 4, 8, 379, 758, 1516, 3032, 6917, 13834, 27668, 55336, 2621543, 5243086, 10486172, 20972344

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 -20972343
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 20972344 can be divided by 16 positive divisors. The sum of these divisors (counting 20972344) is 1, the average is 0.0625.

Base conversion 20972344

Base System Value
2 Binary 1010000000000001100111000
3 Ternary 1110110111122111
4 Quaternary 1100000030320
5 Quinary 20332103334
6 Senary 2025302104
8 Octal 120001470
10 Decimal 20972344
12 Duodecimal 7034934
16 Hexadecimal 1400338
20 Vigesimal 6b1ah4
36 Base36 chid4

Cryptographic Hash Functions

md5 ac387a11e4351a20a6699fb1a0d08de7
sha1 fd56353fa436c8e63c20cdc4cb777fabe93827f3
sha256 9cec0cc8361e1c5d9bff97dc503d90f941ab5048f71ba4f71a74fc0361618f13
sha512 f134a8d0abd3937ac2e140446cfc0d0287b0ae2b98527818f48a8cb03a01594bf5d656efb3c51528b8b3550c204ad296b83c91cd91006c6e11c59d0630f137bb
ripemd-160 274a76a43f5bdd058558edde49972a6a802e4f62

20972344 as geometric shapes

Circle

Radius = n
Diameter 41944688
Circumference 131773123.67792
Area 1.3817956398639E+15

Sphere

Radius = n
Volume 3.8639324662568E+22
Surface area 5.5271825594556E+15
Circumference 131773123.67792

Square

Length = n
Perimeter 83889376
Area 439839212854336
Diagonal 29659373.319554

Cube

Length = n
Surface area 2639035277126016
Volume 9.2244592766704E+21
Space diagonal 36325165.361812

Equilateral Triangle

Length = n
Perimeter 62917032
Area 1.904559659562E+14
Altitude 18162582.680906

Triangular Pyramid

Length = n
Surface area 1.904559659562E+14
Volume 1.0871129512188E+21
Height 9886457.7731847