20347461 (number)

20347461 is an odd 8-digits composite number following 20347460 and preceding 20347462. In scientific notation, it is written as 2.0347461 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12773376 positive integers (up to 20347461) that are relatively prime to 20347461.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-seven thousand four hundred sixty-one

Notation

Scientific notation 2.0347461 × 10^7
Engineering notation 2.0347461 × 10^6

Prime Factorization of 20347461

Prime Factorization 3 × 3 × 257 × 19 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6782487
Product of the distinct prime numbers

The prime factorization of 20347461 is 3 × 3 × 257 × 19 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 42, 39, 629, 753, 6538, 5043, 11974, 18253, 913828, 925706, 8536217, 1135922, 63591296, 81724697, 668930050, 722766365, 4840427229, 3318244778

Basic calculations (n = 20347461)

Multiplication

n×y
n×2 40694922
n×3 61042383
n×4 81389844
n×5 101737305

Division

n÷y
n÷2 10173730.5
n÷3 6782487
n÷3 5086865.25
n÷5 4069492.2

Exponentiation

ny
n2 414019169146521
n3 8.4242388974612E+21
n4 1.7141187242078E+29
n5 3.4877963890187E+36

Nth Root

y√n
2√n 4510.8160015678
3√n 273.00466924349
4√n 67.162608656661
5√n 28.953564979985

Divisors of 20347461

1, 3, 9, 19, 57, 171, 257, 463, 771, 1389, 2313, 4167, 4883, 8797, 14649, 26391, 43947, 79173, 118991, 356973, 1070919, 2260829, 6782487, 20347461

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 -20347460
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 20347461 can be divided by 24 positive divisors. The sum of these divisors (counting 20347461) is 1, the average is 0.041666666666667.

Base conversion 20347461

Base System Value
2 Binary 1001101100111101001000101
3 Ternary 1102021202110200
4 Quaternary 1031213221011
5 Quinary 20202104321
6 Senary 2004041113
8 Octal 115475105
10 Decimal 20347461
12 Duodecimal 6993199
16 Hexadecimal 1367a45
20 Vigesimal 6738d1
36 Base36 c4479

Cryptographic Hash Functions

md5 8f66719f127c7ada367ff02b1b910812
sha1 f4ea4b84b1f0eb23e67f579d3d8a05211371660c
sha256 42acb728bc7e0c98d311a853841c6cf2e5f2c9cd5e26718dde5b8e8946c3d4c0
sha512 150f5c8eb09718a46e721be3679ee56cd407182877fac11796bfb663382f1bfdd7acd383a539d36100337ae9cc28862e6eb90f3cfa25bc87d898d5b8844b3feb
ripemd-160 e244535f7a33814579c54dbff5ee6644256afd90

20347461 as geometric shapes

Circle

Radius = n
Diameter 40694922
Circumference 127846867.99361
Area 1.3006795802361E+15

Sphere

Radius = n
Volume 3.5287369376466E+22
Surface area 5.2027183209442E+15
Circumference 127846867.99361

Square

Length = n
Perimeter 81389844
Area 414019169146521
Diagonal 28775655.306058

Cube

Length = n
Surface area 2484115014879126
Volume 8.4242388974612E+21
Space diagonal 35242836.257026

Equilateral Triangle

Length = n
Perimeter 61042383
Area 1.7927555906731E+14
Altitude 17621418.128513

Triangular Pyramid

Length = n
Surface area 1.7927555906731E+14
Volume 9.9280607512172E+20
Height 9591885.1020192