20745092 (number)

20745092 is an even 8-digits composite number following 20745091 and preceding 20745093. In scientific notation, it is written as 2.0745092 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 9779616 positive integers (up to 20745092) that are relatively prime to 20745092.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-five thousand ninety-two

Notation

Scientific notation 2.0745092 × 10^7
Engineering notation 2.0745092 × 10^6

Prime Factorization of 20745092

Prime Factorization 2 × 2 × 1247 × 4159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10372546
Product of the distinct prime numbers

The prime factorization of 20745092 is 2 × 2 × 1247 × 4159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 49, 94, 227, 731, 5523, 1941, 30142, 3509, 55761, 467329, 5050659, 4508414, 32076298, 87749781, 150730389, 928532460, 9666346218, 1903685616

Basic calculations (n = 20745092)

Multiplication

n×y
n×2 41490184
n×3 62235276
n×4 82980368
n×5 103725460

Division

n÷y
n÷2 10372546
n÷3 6915030.6666667
n÷3 5186273
n÷5 4149018.4

Exponentiation

ny
n2 430358842088464
n3 8.9278337721387E+21
n4 1.8520873296372E+29
n5 3.8421722045359E+36

Nth Root

y√n
2√n 4554.6780347243
3√n 274.77156567083
4√n 67.48835480825
5√n 29.06585301665

Divisors of 20745092

1, 2, 4, 1247, 2494, 4159, 4988, 8318, 16636, 5186273, 10372546, 20745092

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 -20745091
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 20745092 can be divided by 12 positive divisors. The sum of these divisors (counting 20745092) is 1, the average is 0.083333333333333.

Base conversion 20745092

Base System Value
2 Binary 1001111001000101110000100
3 Ternary 1110000221220202
4 Quaternary 1033020232010
5 Quinary 20302320332
6 Senary 2020350032
8 Octal 117105604
10 Decimal 20745092
12 Duodecimal 6b45318
16 Hexadecimal 13c8b84
20 Vigesimal 69d2ec
36 Base36 ccn0k

Cryptographic Hash Functions

md5 2346a31052c5ab3bfd8c9bc1f10bd193
sha1 ab36dcdd908f9ebbaab84a0d53c6649a24808121
sha256 e0e71e8f1405721a69aec010081eee2c757824a7c32d4f29efb64b3f6f735c2d
sha512 31412747ff212b97a6210bc9053d68f37227aa2191db8cadea3594b25743baf6a4ef170423e0507cf515abf89d886fcd0c248c52f8f0e4b3a4f33de75a52a6d2
ripemd-160 05232046a882ec4df3e79ef64cd081903c1b1799

20745092 as geometric shapes

Circle

Radius = n
Diameter 41490184
Circumference 130345257.25049
Area 1.3520121767125E+15

Sphere

Radius = n
Volume 3.7396822654696E+22
Surface area 5.4080487068501E+15
Circumference 130345257.25049

Square

Length = n
Perimeter 82980368
Area 430358842088464
Diagonal 29337990.459078

Cube

Length = n
Surface area 2582153052530784
Volume 8.9278337721387E+21
Space diagonal 35931553.351691

Equilateral Triangle

Length = n
Perimeter 62235276
Area 1.8635084499593E+14
Altitude 17965776.675845

Triangular Pyramid

Length = n
Surface area 1.8635084499593E+14
Volume 1.0521553002643E+21
Height 9779330.1530259