20201797 (number)

20201797 is an odd 8-digits composite number following 20201796 and preceding 20201798. In scientific notation, it is written as 2.0201797 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 13939200 positive integers (up to 20201797) that are relatively prime to 20201797.

Interesting facts

Basic properties

Name

Name twenty million two hundred one thousand seven hundred ninety-seven

Notation

Scientific notation 2.0201797 × 10^7
Engineering notation 2.0201797 × 10^6

Prime Factorization of 20201797

Prime Factorization 253 × 11 × 7 × 17 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20201797
Product of the distinct prime numbers

The prime factorization of 20201797 is 253 × 11 × 7 × 17 × 61. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 80, 29, 218, 635, 9179, 8110, 3877, 16090, 121495, 755500, 8331823, 8494231, 63525017, 37378388, 587160034, 749303284, 1825375318, 396185888

Basic calculations (n = 20201797)

Multiplication

n×y
n×2 40403594
n×3 60605391
n×4 80807188
n×5 101008985

Division

n÷y
n÷2 10100898.5
n÷3 6733932.3333333
n÷3 5050449.25
n÷5 4040359.4

Exponentiation

ny
n2 408112602029209
n3 8.2446079393359E+21
n4 1.6655589593505E+29
n5 3.364728398833E+36

Nth Root

y√n
2√n 4494.6409200291
3√n 272.35164384798
4√n 67.04208320174
5√n 28.911991034745

Divisors of 20201797

1, 7, 11, 17, 61, 77, 119, 187, 253, 427, 671, 1037, 1309, 1771, 2783, 4301, 4697, 7259, 11407, 15433, 19481, 30107, 47311, 79849, 108031, 169763, 262361, 331177, 1188341, 1836527, 2885971, 20201797

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 -20201796
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 20201797 can be divided by 32 positive divisors. The sum of these divisors (counting 20201797) is 1, the average is 0.03125.

Base conversion 20201797

Base System Value
2 Binary 1001101000100000101000101
3 Ternary 1102000100122201
4 Quaternary 1031010011011
5 Quinary 20132424142
6 Senary 2000554501
8 Octal 115040505
10 Decimal 20201797
12 Duodecimal 6922a31
16 Hexadecimal 1344145
20 Vigesimal 66549h
36 Base36 c0zt1

Cryptographic Hash Functions

md5 50b57a699fa688e8b4122a96acfb2e6a
sha1 17d15be3d82025042bd2c7bfe84586883580fcf0
sha256 81f79714163e7a15ef6924fd4e1033e3cd8ca7ad8f4566bebdffa330989cbf6b
sha512 8a7a2b420de4a82e29f7eac1854da30c3ae8741d710c068862c47fee6c8214a0e61ab3e9d12e7b4e30df8f1488e15e65df02750b8cbf32708a46e4358b3e7f35
ripemd-160 be6cde65b191992cf0ecf408382d634b3bca9b52

20201797 as geometric shapes

Circle

Radius = n
Diameter 40403594
Circumference 126931634.08902
Area 1.2821235523724E+15

Sphere

Radius = n
Volume 3.4534932978594E+22
Surface area 5.1284942094895E+15
Circumference 126931634.08902

Square

Length = n
Perimeter 80807188
Area 408112602029209
Diagonal 28569655.301708

Cube

Length = n
Surface area 2448675612175254
Volume 8.2446079393359E+21
Space diagonal 34990538.808193

Equilateral Triangle

Length = n
Perimeter 60605391
Area 1.7671794048093E+14
Altitude 17495269.404096

Triangular Pyramid

Length = n
Surface area 1.7671794048093E+14
Volume 9.7163636368814E+20
Height 9523218.4339027