20941730 (number)

20941730 is an even 8-digits composite number following 20941729 and preceding 20941731. In scientific notation, it is written as 2.0941730 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 7908736 positive integers (up to 20941730) that are relatively prime to 20941730.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-one thousand seven hundred thirty

Notation

Scientific notation 2.0941730 × 10^7
Engineering notation 2.0941730 × 10^6

Prime Factorization of 20941730

Prime Factorization 2 × 5 × 23 × 83 × 1097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20941730
Product of the distinct prime numbers

The prime factorization of 20941730 is 2 × 5 × 23 × 83 × 1097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 92, 14, 585, 763, 74, 3401, 14608, 79467, 809661, 682147, 385445, 4330441, 74532455, 29200877, 101880382, 502554223, 9123909075, 7642715601

Basic calculations (n = 20941730)

Multiplication

n×y
n×2 41883460
n×3 62825190
n×4 83766920
n×5 104708650

Division

n÷y
n÷2 10470865
n÷3 6980576.6666667
n÷3 5235432.5
n÷5 4188346

Exponentiation

ny
n2 438556055392900
n3 9.1841225019032E+21
n4 1.9233141372178E+29
n5 4.0277525366798E+36

Nth Root

y√n
2√n 4576.2135002642
3√n 275.63700266357
4√n 67.647716149654
5√n 29.120746997875

Divisors of 20941730

1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1097, 1909, 2194, 3818, 5485, 9545, 10970, 19090, 25231, 50462, 91051, 126155, 182102, 252310, 455255, 910510, 2094173, 4188346, 10470865, 20941730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20941729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20941730 can be divided by 32 positive divisors. The sum of these divisors (counting 20941730) is 1, the average is 0.03125.

Base conversion 20941730

Base System Value
2 Binary 1001111111000101110100010
3 Ternary 1110101221122122
4 Quaternary 1033320232202
5 Quinary 20330113410
6 Senary 2024504242
8 Octal 117705642
10 Decimal 20941730
12 Duodecimal 701b082
16 Hexadecimal 13f8ba2
20 Vigesimal 6ahe6a
36 Base36 cguqq

Cryptographic Hash Functions

md5 29917e6dfaf8ea4cbb489c4dd63bec08
sha1 e23ef546fdfc8e664375cbfca9c8bb0b48ac191f
sha256 2e427bc8b2a3deeb436a8878b008c09f9314ca9394b56ec6bc3ff867f337df95
sha512 86d9333cc4fa830f7892b22184cfa79f0011b40bd966b5cddf9500d59ed781103eace9d5a2650ce0338349da77682e5ed6b0458e5582151d1c086cd6ec6bfff1
ripemd-160 d7e1329d1f717d19f45cb107152c993b5c56b1ba

20941730 as geometric shapes

Circle

Radius = n
Diameter 41883460
Circumference 131580770.24292
Area 1.3777644818097E+15

Sphere

Radius = n
Volume 3.847036237553E+22
Surface area 5.5110579272386E+15
Circumference 131580770.24292

Square

Length = n
Perimeter 83766920
Area 438556055392900
Diagonal 29616078.585556

Cube

Length = n
Surface area 2631336332357400
Volume 9.1841225019032E+21
Space diagonal 36272140.358389

Equilateral Triangle

Length = n
Perimeter 62825190
Area 1.8990034247687E+14
Altitude 18136070.179195

Triangular Pyramid

Length = n
Surface area 1.8990034247687E+14
Volume 1.0823592167239E+21
Height 9872026.1951852