20794868 (number)

20794868 is an even 8-digits composite number following 20794867 and preceding 20794869. In scientific notation, it is written as 2.0794868 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 9979424 positive integers (up to 20794868) that are relatively prime to 20794868.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand eight hundred sixty-eight

Notation

Scientific notation 2.0794868 × 10^7
Engineering notation 2.0794868 × 10^6

Prime Factorization of 20794868

Prime Factorization 2 × 2 × 47 × 53 × 2087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10397434
Product of the distinct prime numbers

The prime factorization of 20794868 is 2 × 2 × 47 × 53 × 2087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 54, 32, 491, 578, 689, 7753, 34775, 44016, 789294, 546798, 9057210, 7473024, 41257406, 86981673, 379178117, 519298760, 3812786840, 3079100979

Basic calculations (n = 20794868)

Multiplication

n×y
n×2 41589736
n×3 62384604
n×4 83179472
n×5 103974340

Division

n÷y
n÷2 10397434
n÷3 6931622.6666667
n÷3 5198717
n÷5 4158973.6

Exponentiation

ny
n2 432426535137424
n3 8.9922527178801E+21
n4 1.8699270829096E+29
n5 3.888488685873E+36

Nth Root

y√n
2√n 4560.1390329682
3√n 274.99115343442
4√n 67.528801506973
5√n 29.079787833866

Divisors of 20794868

1, 2, 4, 47, 53, 94, 106, 188, 212, 2087, 2491, 4174, 4982, 8348, 9964, 98089, 110611, 196178, 221222, 392356, 442444, 5198717, 10397434, 20794868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794868 can be divided by 24 positive divisors. The sum of these divisors (counting 20794868) is 1, the average is 0.041666666666667.

Base conversion 20794868

Base System Value
2 Binary 1001111010100110111110100
3 Ternary 1110010111012022
4 Quaternary 1033110313310
5 Quinary 20310413433
6 Senary 2021412312
8 Octal 117246764
10 Decimal 20794868
12 Duodecimal 6b6a098
16 Hexadecimal 13d4df4
20 Vigesimal 69j738
36 Base36 cdpf8

Cryptographic Hash Functions

md5 8421b9099709df0c981e4a7de16a7865
sha1 14bcbbc787146eab695ab7e0cb587ce55402939a
sha256 b8ec3297f2a7e6e6e9ecd02152d77b5360ced707d90f655701a19b40b990dcec
sha512 01c3377d1e1295785a4e4d431fbfd143501713a2655ecc4cedc19c471eedfa27cf9fcf27b528c6a62849e45d98d598e75c2ecb573140891df03c24c46caa052b
ripemd-160 654602d419eda780783cbe28a92ee8916f74579f

20794868 as geometric shapes

Circle

Radius = n
Diameter 41589736
Circumference 130658009.08234
Area 1.358508026005E+15

Sphere

Radius = n
Volume 3.766666010362E+22
Surface area 5.4340321040201E+15
Circumference 130658009.08234

Square

Length = n
Perimeter 83179472
Area 432426535137424
Diagonal 29408384.353358

Cube

Length = n
Surface area 2594559210824544
Volume 8.9922527178801E+21
Space diagonal 36017767.912688

Equilateral Triangle

Length = n
Perimeter 62384604
Area 1.8724618234975E+14
Altitude 18008883.956344

Triangular Pyramid

Length = n
Surface area 1.8724618234975E+14
Volume 1.059747145826E+21
Height 9802794.7844528