20136490 (number)

20136490 is an even 8-digits composite number following 20136489 and preceding 20136491. In scientific notation, it is written as 2.0136490 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 7322320 positive integers (up to 20136490) that are relatively prime to 20136490.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-six thousand four hundred ninety

Notation

Scientific notation 2.0136490 × 10^7
Engineering notation 2.0136490 × 10^6

Prime Factorization of 20136490

Prime Factorization 2 × 5 × 11 × 183059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20136490
Product of the distinct prime numbers

The prime factorization of 20136490 is 2 × 5 × 11 × 183059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 1, 58, 513, 138, 3595, 5454, 19382, 92913, 666794, 571614, 2028259, 5047483, 11286672, 75185967, 332790311, 779275854, 4235386023, 4317415728

Basic calculations (n = 20136490)

Multiplication

n×y
n×2 40272980
n×3 60409470
n×4 80545960
n×5 100682450

Division

n÷y
n÷2 10068245
n÷3 6712163.3333333
n÷3 5034122.5
n÷5 4027298

Exponentiation

ny
n2 405478229520100
n3 8.1649083139492E+21
n4 1.6441259461475E+29
n5 3.3106925673341E+36

Nth Root

y√n
2√n 4487.3700538289
3√n 272.0578470536
4√n 66.987835118243
5√n 28.893273871066

Divisors of 20136490

1, 2, 5, 10, 11, 22, 55, 110, 183059, 366118, 915295, 1830590, 2013649, 4027298, 10068245, 20136490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20136489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20136490 can be divided by 16 positive divisors. The sum of these divisors (counting 20136490) is 1, the average is 0.0625.

Base conversion 20136490

Base System Value
2 Binary 1001100110100001000101010
3 Ternary 1101220001001221
4 Quaternary 1030310020222
5 Quinary 20123331430
6 Senary 1555332254
8 Octal 114641052
10 Decimal 20136490
12 Duodecimal 68b108a
16 Hexadecimal 133422a
20 Vigesimal 65h14a
36 Base36 bzley

Cryptographic Hash Functions

md5 f1ef3e262a0a55a84de7aaa6aa05b03d
sha1 226c2c5ed1ffbe52ccaa27e85e4a5994b7e93f10
sha256 5d0dd1694bce82691ff5f606f2ca9b759396df504470a48ec63533a180971d88
sha512 1ffaa1b5888242371d6600ea1e12ceb69d30390196d314ed2401d868b6c6785880da14624f541b5bd92dd07f85c390a2812284065c90e10b7ce50666e75ec573
ripemd-160 6b391a22f4f8a1093c52af6a68ddae5fab14011f

20136490 as geometric shapes

Circle

Radius = n
Diameter 40272980
Circumference 126521298.10617
Area 1.2738474270509E+15

Sphere

Radius = n
Volume 3.4201087968449E+22
Surface area 5.0953897082038E+15
Circumference 126521298.10617

Square

Length = n
Perimeter 80545960
Area 405478229520100
Diagonal 28477297.25659

Cube

Length = n
Surface area 2432869377120600
Volume 8.1649083139492E+21
Space diagonal 34877423.766103

Equilateral Triangle

Length = n
Perimeter 60409470
Area 1.7557722372297E+14
Altitude 17438711.883051

Triangular Pyramid

Length = n
Surface area 1.7557722372297E+14
Volume 9.6224367275998E+20
Height 9492432.4188634