20294850 (number)

20294850 is an even 8-digits composite number following 20294849 and preceding 20294851. In scientific notation, it is written as 2.0294850 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5126400 positive integers (up to 20294850) that are relatively prime to 20294850.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand eight hundred fifty

Notation

Scientific notation 2.0294850 × 10^7
Engineering notation 2.0294850 × 10^6

Prime Factorization of 20294850

Prime Factorization 2 × 15 × 5 × 19 × 7121

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20294850
Product of the distinct prime numbers

The prime factorization of 20294850 is 2 × 15 × 5 × 19 × 7121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 100, 49, 241, 468, 6668, 39, 65695, 37424, 253784, 672764, 832198, 3679076, 36212999, 98868845, 602496676, 20577458, 9524539681, 9209902365

Basic calculations (n = 20294850)

Multiplication

n×y
n×2 40589700
n×3 60884550
n×4 81179400
n×5 101474250

Division

n÷y
n÷2 10147425
n÷3 6764950
n÷3 5073712.5
n÷5 4058970

Exponentiation

ny
n2 411880936522500
n3 8.3590618245837E+21
n4 1.6964590587065E+29
n5 3.442938212759E+36

Nth Root

y√n
2√n 4504.9805770946
3√n 272.76916982595
4√n 67.119152088615
5√n 28.938576830783

Divisors of 20294850

1, 2, 5, 10, 15, 19, 30, 38, 75, 95, 150, 190, 285, 570, 1425, 2850, 7121, 14242, 35605, 71210, 106815, 135299, 213630, 270598, 534075, 676495, 1068150, 1352990, 2029485, 4058970, 10147425, 20294850

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 -20294849
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 20294850 can be divided by 32 positive divisors. The sum of these divisors (counting 20294850) is 1, the average is 0.03125.

Base conversion 20294850

Base System Value
2 Binary 1001101011010110011000010
3 Ternary 1102012002022010
4 Quaternary 1031122303002
5 Quinary 20143413400
6 Senary 2002553350
8 Octal 115326302
10 Decimal 20294850
12 Duodecimal 6968856
16 Hexadecimal 135acc2
20 Vigesimal 66gh2a
36 Base36 c2zlu

Cryptographic Hash Functions

md5 ab3f3bdbbab3ef66294c6ed6d864c73d
sha1 dce5bf5865c0e697866dcd4241bcd1d435449dea
sha256 773d250f24036a25608dccfddcf3efcea661fef63dfcc295cf5dbfd1a306e5f1
sha512 a13cb651fc1d59c69933fee4cc4c89d06171290d56a108dd2d97998678e980b29373ac597d3b95d42cd00e7f358cf31b8580ee600fa0180721a0e7508f2e16ab
ripemd-160 756aeb8aaa7d3172b6630386323bd56a0ee0f0ba

20294850 as geometric shapes

Circle

Radius = n
Diameter 40589700
Circumference 127516303.33141
Area 1.2939621243328E+15

Sphere

Radius = n
Volume 3.501435629202E+22
Surface area 5.1758484973311E+15
Circumference 127516303.33141

Square

Length = n
Perimeter 81179400
Area 411880936522500
Diagonal 28701252.116328

Cube

Length = n
Surface area 2471285619135000
Volume 8.3590618245837E+21
Space diagonal 35151711.331989

Equilateral Triangle

Length = n
Perimeter 60884550
Area 1.7834967718151E+14
Altitude 17575855.665995

Triangular Pyramid

Length = n
Surface area 1.7834967718151E+14
Volume 9.8512488342012E+20
Height 9567084.0387759