20797698 (number)

20797698 is an even 8-digits composite number following 20797697 and preceding 20797699. In scientific notation, it is written as 2.0797698 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 6150144 positive integers (up to 20797698) that are relatively prime to 20797698.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797698 × 10^7
Engineering notation 2.0797698 × 10^6

Prime Factorization of 20797698

Prime Factorization 2 × 3 × 17 × 29 × 79 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20797698
Product of the distinct prime numbers

The prime factorization of 20797698 is 2 × 3 × 17 × 29 × 79 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20797698)

Multiplication

n×y
n×2 41595396
n×3 62393094
n×4 83190792
n×5 103988490

Division

n÷y
n÷2 10398849
n÷3 6932566
n÷3 5199424.5
n÷5 4159539.6

Exponentiation

ny
n2 432544242099204
n3 8.9959245188181E+21
n4 1.8709452137317E+29
n5 3.8911353529738E+36

Nth Root

y√n
2√n 4560.4493199684
3√n 275.00362750036
4√n 67.531098909824
5√n 29.080579291835

Divisors of 20797698

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797697
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797698 can be divided by 64 positive divisors. The sum of these divisors (counting 20797698) is 1, the average is 0.015625.

Base conversion 20797698

Base System Value
2 Binary 1001111010101100100000010
3 Ternary 1110010122002010
4 Quaternary 1033111210002
5 Quinary 20311011243
6 Senary 2021433350
8 Octal 117254402
10 Decimal 20797698
12 Duodecimal 6b6b856
16 Hexadecimal 13d5902
20 Vigesimal 69je4i
36 Base36 cdrlu

Cryptographic Hash Functions

md5 597a3f49f6815021f138445611697663
sha1 936305d182ba15e30ffc9f5a5750a3a226b7dc4f
sha256 377814679be54e4685e5eb72ff2c7bf4cf2c1d7d8407bbaa8f63a79818faec34
sha512 8f9c27b940cbe2bddb6ba97cd2cb026e9fb84176c487ed51cd5aa2ba1a78c26749e9b527da041ffe84d4ce1c7ba8117c7883b14aebcfa419f2bbbcc8f7d479d6
ripemd-160 570a63636372c8d59d05032946d3065763c5647b

20797698 as geometric shapes

Circle

Radius = n
Diameter 41595396
Circumference 130675790.49676
Area 1.3588778133314E+15

Sphere

Radius = n
Volume 3.7682040507423E+22
Surface area 5.4355112533257E+15
Circumference 130675790.49676

Square

Length = n
Perimeter 83190792
Area 432544242099204
Diagonal 29412386.57774

Cube

Length = n
Surface area 2595265452595224
Volume 8.9959245188181E+21
Space diagonal 36022669.616474

Equilateral Triangle

Length = n
Perimeter 62393094
Area 1.872971509593E+14
Altitude 18011334.808237

Triangular Pyramid

Length = n
Surface area 1.872971509593E+14
Volume 1.0601798717164E+21
Height 9804128.8592466