20137458 (number)

20137458 is an even 8-digits composite number following 20137457 and preceding 20137459. In scientific notation, it is written as 2.0137458 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 6102240 positive integers (up to 20137458) that are relatively prime to 20137458.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-seven thousand four hundred fifty-eight

Notation

Scientific notation 2.0137458 × 10^7
Engineering notation 2.0137458 × 10^6

Prime Factorization of 20137458

Prime Factorization 2 × 33 × 305113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20137458
Product of the distinct prime numbers

The prime factorization of 20137458 is 2 × 33 × 305113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 57, 14, 310, 48, 3928, 4070, 25223, 41703, 38209, 490499, 8454489, 8860641, 17548571, 2283447, 749947289, 387919260, 4229292024, 5762555442

Basic calculations (n = 20137458)

Multiplication

n×y
n×2 40274916
n×3 60412374
n×4 80549832
n×5 100687290

Division

n÷y
n÷2 10068729
n÷3 6712486
n÷3 5034364.5
n÷5 4027491.6

Exponentiation

ny
n2 405517214701764
n3 8.1660858793338E+21
n4 1.6444421141948E+29
n5 3.3114884008028E+36

Nth Root

y√n
2√n 4487.4779108091
3√n 272.06220643262
4√n 66.988640162412
5√n 28.89355165683

Divisors of 20137458

1, 2, 33, 66, 305113, 610226, 10068729, 20137458

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20137457
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137458 can be divided by 8 positive divisors. The sum of these divisors (counting 20137458) is 1, the average is 0.125.

Base conversion 20137458

Base System Value
2 Binary 1001100110100010111110010
3 Ternary 1101220002101210
4 Quaternary 1030310113302
5 Quinary 20123344313
6 Senary 1555340550
8 Octal 114642762
10 Decimal 20137458
12 Duodecimal 68b1756
16 Hexadecimal 13345f2
20 Vigesimal 65h3ci
36 Base36 bzm5u

Cryptographic Hash Functions

md5 106f5da9a560b3cade77f4e5a6b6cfd6
sha1 18467c029ea167d9727d9d72b4fb7872915c2282
sha256 1da0a52cb899299f7fdadefab118da6fd8580bbcd2991e39fa698ad8bf41773f
sha512 bc28e2a1d9bbf3576809b34107b52a3e726472946e742c492b88e605ea14c48a2743376544204f523e3193aae42ccf53a71162ca436853bdce94907789f2c3ed
ripemd-160 93e0ead44d7afbc25696879595e641c263c182ba

20137458 as geometric shapes

Circle

Radius = n
Diameter 40274916
Circumference 126527380.22955
Area 1.2739699026113E+15

Sphere

Radius = n
Volume 3.4206020542798E+22
Surface area 5.095879610445E+15
Circumference 126527380.22955

Square

Length = n
Perimeter 80549832
Area 405517214701764
Diagonal 28478666.215319

Cube

Length = n
Surface area 2433103288210584
Volume 8.1660858793338E+21
Space diagonal 34879100.391284

Equilateral Triangle

Length = n
Perimeter 60412374
Area 1.7559410480182E+14
Altitude 17439550.195642

Triangular Pyramid

Length = n
Surface area 1.7559410480182E+14
Volume 9.6238245017144E+20
Height 9492888.7384395