20941772 (number)

20941772 is an even 8-digits composite number following 20941771 and preceding 20941773. In scientific notation, it is written as 2.0941772 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10459920 positive integers (up to 20941772) that are relatively prime to 20941772.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand seven hundred seventy-two

Notation

Scientific notation 2.0941772 × 10^7
Engineering notation 2.0941772 × 10^6

Prime Factorization of 20941772

Prime Factorization 2 × 2 × 1231 × 4253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10470886
Product of the distinct prime numbers

The prime factorization of 20941772 is 2 × 2 × 1231 × 4253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 24, 68, 73, 105, 9310, 4577, 57216, 16486, 854963, 884397, 3849013, 5011386, 93702476, 30903922, 488223055, 499008696, 3009260016, 4806953125

Basic calculations (n = 20941772)

Multiplication

n×y
n×2 41883544
n×3 62825316
n×4 83767088
n×5 104708860

Division

n÷y
n÷2 10470886
n÷3 6980590.6666667
n÷3 5235443
n÷5 4188354.4

Exponentiation

ny
n2 438557814499984
n3 9.184177760077E+21
n4 1.92332956659E+29
n5 4.0277929264387E+36

Nth Root

y√n
2√n 4576.2180892086
3√n 275.63718693275
4√n 67.647750067601
5√n 29.120758678575

Divisors of 20941772

1, 2, 4, 1231, 2462, 4253, 4924, 8506, 17012, 5235443, 10470886, 20941772

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 -20941771
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 20941772 can be divided by 12 positive divisors. The sum of these divisors (counting 20941772) is 1, the average is 0.083333333333333.

Base conversion 20941772

Base System Value
2 Binary 1001111111000101111001100
3 Ternary 1110101221201012
4 Quaternary 1033320233030
5 Quinary 20330114042
6 Senary 2024504352
8 Octal 117705714
10 Decimal 20941772
12 Duodecimal 701b0b8
16 Hexadecimal 13f8bcc
20 Vigesimal 6ahe8c
36 Base36 cgurw

Cryptographic Hash Functions

md5 b02185d7b9b8fabf1b735a07585edeee
sha1 9ff407b199682fc1f614c552b5a32dc16a09ce45
sha256 5b82be768f7c762f10678c69d9a707c1d661d641b8845761895db3738ed5c390
sha512 601768c20197b102bedf5a5ecb5a215d8cb25137466ab17fac1a9d2c96ee024473eabf63577c002a1655a92dfaadcc7d663fcdaca6a67a4820452ebe58b5b129
ripemd-160 1423ba58b6c0f0833c504ce14307f2003848098e

20941772 as geometric shapes

Circle

Radius = n
Diameter 41883544
Circumference 131581034.1367
Area 1.3777700082075E+15

Sphere

Radius = n
Volume 3.8470593840427E+22
Surface area 5.5110800328302E+15
Circumference 131581034.1367

Square

Length = n
Perimeter 83767088
Area 438557814499984
Diagonal 29616137.982525

Cube

Length = n
Surface area 2631346886999904
Volume 9.184177760077E+21
Space diagonal 36272213.104523

Equilateral Triangle

Length = n
Perimeter 62825316
Area 1.8990110419258E+14
Altitude 18136106.552262

Triangular Pyramid

Length = n
Surface area 1.8990110419258E+14
Volume 1.0823657289622E+21
Height 9872045.994175