20797848 (number)

20797848 is an even 8-digits composite number following 20797847 and preceding 20797849. In scientific notation, it is written as 2.0797848 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 6713280 positive integers (up to 20797848) that are relatively prime to 20797848.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand eight hundred forty-eight

Notation

Scientific notation 2.0797848 × 10^7
Engineering notation 2.0797848 × 10^6

Prime Factorization of 20797848

Prime Factorization 2 × 2 × 2 × 9 × 37 × 37 × 211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 140526
Product of the distinct prime numbers

The prime factorization of 20797848 is 2 × 2 × 2 × 9 × 37 × 37 × 211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797848)

Multiplication

n×y
n×2 41595696
n×3 62393544
n×4 83191392
n×5 103989240

Division

n÷y
n÷2 10398924
n÷3 6932616
n÷3 5199462
n÷5 4159569.6

Exponentiation

ny
n2 432550481431104
n3 8.9961191651309E+21
n4 1.8709991898628E+29
n5 3.891275675889E+36

Nth Root

y√n
2√n 4560.4657656867
3√n 275.00428863835
4√n 67.53122067375
5√n 29.0806212395

Divisors of 20797848

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797848 can be divided by 48 positive divisors. The sum of these divisors (counting 20797848) is 1, the average is 0.020833333333333.

Base conversion 20797848

Base System Value
2 Binary 1001111010101100110011000
3 Ternary 1110010122021200
4 Quaternary 1033111212120
5 Quinary 20311012343
6 Senary 2021434200
8 Octal 117254630
10 Decimal 20797848
12 Duodecimal 6b6b960
16 Hexadecimal 13d5998
20 Vigesimal 69jec8
36 Base36 cdrq0

Cryptographic Hash Functions

md5 a4d0b144f844d3e8e700785aa92bdf19
sha1 f40224029b16c32e6b7020801b09bfa478447696
sha256 1f8a3fa6453d43a0536a91837a49073161f152e48249a4a138fd744d2bfe5de3
sha512 9ac910b7f1a50181ade96eac12176b7b53f7231cd9c6a85002246ee7ac6c7bc7d00b8510145a1f85fd4be81990df078ab5291ddb42a400be8d9e9dea97c5defc
ripemd-160 cd260ff3ac14547f8a7b5be2f4b9b8f37998e4ed

20797848 as geometric shapes

Circle

Radius = n
Diameter 41595696
Circumference 130676732.97455
Area 1.3588974147707E+15

Sphere

Radius = n
Volume 3.7682855839992E+22
Surface area 5.4355896590827E+15
Circumference 130676732.97455

Square

Length = n
Perimeter 83191392
Area 432550481431104
Diagonal 29412598.709774

Cube

Length = n
Surface area 2595302888586624
Volume 8.9961191651309E+21
Space diagonal 36022929.424095

Equilateral Triangle

Length = n
Perimeter 62393544
Area 1.8729985266926E+14
Altitude 18011464.712047

Triangular Pyramid

Length = n
Surface area 1.8729985266926E+14
Volume 1.0602028110044E+21
Height 9804199.5699247