20797462 (number)

20797462 is an even 8-digits composite number following 20797461 and preceding 20797463. In scientific notation, it is written as 2.0797462 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 8643600 positive integers (up to 20797462) that are relatively prime to 20797462.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0797462 × 10^7
Engineering notation 2.0797462 × 10^6

Prime Factorization of 20797462

Prime Factorization 2 × 7 × 49 × 427 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20797462
Product of the distinct prime numbers

The prime factorization of 20797462 is 2 × 7 × 49 × 427 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 14, 84, 585, 879, 2295, 4321, 97097, 10653, 217603, 63566, 2258015, 5333478, 3563256, 92592907, 127497081, 315907437, 4373639142, 7396524473

Basic calculations (n = 20797462)

Multiplication

n×y
n×2 41594924
n×3 62392386
n×4 83189848
n×5 103987310

Division

n÷y
n÷2 10398731
n÷3 6932487.3333333
n÷3 5199365.5
n÷5 4159492.4

Exponentiation

ny
n2 432534425641444
n3 8.9956182809698E+21
n4 1.8708602936497E+29
n5 3.8909145864489E+36

Nth Root

y√n
2√n 4560.4234452515
3√n 275.00258730348
4√n 67.530907333247
5√n 29.080513293686

Divisors of 20797462

1, 2, 7, 14, 49, 71, 98, 142, 343, 427, 497, 686, 854, 994, 2989, 3479, 5978, 6958, 20923, 24353, 30317, 41846, 48706, 60634, 146461, 212219, 292922, 424438, 1485533, 2971066, 10398731, 20797462

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 -20797461
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 20797462 can be divided by 32 positive divisors. The sum of these divisors (counting 20797462) is 1, the average is 0.03125.

Base conversion 20797462

Base System Value
2 Binary 1001111010101100000010110
3 Ternary 1110010121202101
4 Quaternary 1033111200112
5 Quinary 20311004322
6 Senary 2021432314
8 Octal 117254026
10 Decimal 20797462
12 Duodecimal 6b6b69a
16 Hexadecimal 13d5816
20 Vigesimal 69jdd2
36 Base36 cdrfa

Cryptographic Hash Functions

md5 89685cbaf5ea5135fcf004759dba50d9
sha1 6c50a12ee6ea12caaaa536300ac2aec890389201
sha256 741c1c2ce7410617391969ccba18e9fa28f7df5af02e5d7b4e3e42826df7508c
sha512 c4211eb4d18d7863feeff5d07393f3d43cc8eeea7cc21c02f30916ce3962fd5d325b278c1b05c794a92ed3bfa5dad016c9ed5bb930cdbea297ace1c4b28e678d
ripemd-160 15c537611acc4eb0e37336b23afbf2fa05dca4d8

20797462 as geometric shapes

Circle

Radius = n
Diameter 41594924
Circumference 130674307.66503
Area 1.3588469740198E+15

Sphere

Radius = n
Volume 3.7680757741324E+22
Surface area 5.4353878960794E+15
Circumference 130674307.66503

Square

Length = n
Perimeter 83189848
Area 432534425641444
Diagonal 29412052.823339

Cube

Length = n
Surface area 2595206553848664
Volume 8.9956182809698E+21
Space diagonal 36022260.852483

Equilateral Triangle

Length = n
Perimeter 62392386
Area 1.872929003084E+14
Altitude 18011130.426242

Triangular Pyramid

Length = n
Surface area 1.872929003084E+14
Volume 1.0601437812399E+21
Height 9804017.6077797