20341487 (number)

20341487 is an odd 8-digits composite number following 20341486 and preceding 20341488. In scientific notation, it is written as 2.0341487 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 19306800 positive integers (up to 20341487) that are relatively prime to 20341487.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0341487 × 10^7
Engineering notation 2.0341487 × 10^6

Prime Factorization of 20341487

Prime Factorization 61 × 31 × 31 × 347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 656177
Product of the distinct prime numbers

The prime factorization of 20341487 is 61 × 31 × 31 × 347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 52, 44, 625, 668, 6928, 3245, 86088, 81982, 446404, 250776, 309720, 5997317, 2029164, 87547765, 447741100, 79071478, 116586094, 1829940507

Basic calculations (n = 20341487)

Multiplication

n×y
n×2 40682974
n×3 61024461
n×4 81365948
n×5 101707435

Division

n÷y
n÷2 10170743.5
n÷3 6780495.6666667
n÷3 5085371.75
n÷5 4068297.4

Exponentiation

ny
n2 413776093371169
n3 8.4168210242204E+21
n4 1.7121065544551E+29
n5 3.4826793220062E+36

Nth Root

y√n
2√n 4510.15376678
3√n 272.97794863638
4√n 67.157678390338
5√n 28.95186463109

Divisors of 20341487

1, 31, 61, 347, 961, 1891, 10757, 21167, 58621, 333467, 656177, 20341487

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20341486
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20341487 can be divided by 12 positive divisors. The sum of these divisors (counting 20341487) is 1, the average is 0.083333333333333.

Base conversion 20341487

Base System Value
2 Binary 1001101100110001011101111
3 Ternary 1102021110021102
4 Quaternary 1031212023233
5 Quinary 20201411422
6 Senary 2003553315
8 Octal 115461357
10 Decimal 20341487
12 Duodecimal 698b83b
16 Hexadecimal 13662ef
20 Vigesimal 672de7
36 Base36 c3zlb

Cryptographic Hash Functions

md5 1fc508b1cf9bdb64549f16ca513966ca
sha1 b8982214847af7da12618ec3293e07bd636d3e96
sha256 4c4051f380c47495d2ce7fea4643e1fde46fb86b848cbdfbace2c5fe17e4a713
sha512 4b198b843509a05745bb75d119c5b9922025759706d07f7347c17c966161fc31ae1239a85a1d810131c2e93bd7ebd23ea96a487cd4e8bff65e16e225f600083b
ripemd-160 0b6d1f6c74d2ab721fec53308cf04dd5b9c0d2b4

20341487 as geometric shapes

Circle

Radius = n
Diameter 40682974
Circumference 127809332.24458
Area 1.2999159351659E+15

Sphere

Radius = n
Volume 3.5256297461695E+22
Surface area 5.1996637406638E+15
Circumference 127809332.24458

Square

Length = n
Perimeter 81365948
Area 413776093371169
Diagonal 28767206.794236

Cube

Length = n
Surface area 2482656560227014
Volume 8.4168210242204E+21
Space diagonal 35232488.985502

Equilateral Triangle

Length = n
Perimeter 61024461
Area 1.7917030416906E+14
Altitude 17616244.492751

Triangular Pyramid

Length = n
Surface area 1.7917030416906E+14
Volume 9.9193187037663E+20
Height 9589068.931412