20150620 (number)

20150620 is an even 8-digits composite number following 20150619 and preceding 20150621. In scientific notation, it is written as 2.0150620 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 48 positive divisors. There are 6684480 positive integers (up to 20150620) that are relatively prime to 20150620.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand six hundred twenty

Notation

Scientific notation 2.0150620 × 10^7
Engineering notation 2.0150620 × 10^6

Prime Factorization of 20150620

Prime Factorization 2 × 2 × 4643 × 31 × 7 × 5

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10075310
Product of the distinct prime numbers

The prime factorization of 20150620 is 2 × 2 × 4643 × 31 × 7 × 5. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 48, 19, 566, 547, 3488, 5063, 4611, 15543, 570550, 872331, 4033648, 8230693, 90780441, 70204503, 75971856, 357216542, 7795594794, 228872330

Basic calculations (n = 20150620)

Multiplication

n×y
n×2 40301240
n×3 60451860
n×4 80602480
n×5 100753100

Division

n÷y
n÷2 10075310
n÷3 6716873.3333333
n÷3 5037655
n÷5 4030124

Exponentiation

ny
n2 406047486384400
n3 8.1821086000872E+21
n4 1.6487456119909E+29
n5 3.3223246303896E+36

Nth Root

y√n
2√n 4488.944196579
3√n 272.12146751843
4√n 66.999583555265
5√n 28.897327679999

Divisors of 20150620

1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 4643, 9286, 18572, 23215, 32501, 46430, 65002, 92860, 130004, 143933, 162505, 287866, 325010, 575732, 650020, 719665, 1007531, 1439330, 2015062, 2878660, 4030124, 5037655, 10075310, 20150620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20150619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20150620 can be divided by 48 positive divisors. The sum of these divisors (counting 20150620) is 1, the average is 0.020833333333333.

Base conversion 20150620

Base System Value
2 Binary 1001100110111100101011100
3 Ternary 1101220202110021
4 Quaternary 1030313211130
5 Quinary 20124304440
6 Senary 1555521524
8 Octal 114674534
10 Decimal 20150620
12 Duodecimal 68b92a4
16 Hexadecimal 133795c
20 Vigesimal 65igb0
36 Base36 bzwbg

Cryptographic Hash Functions

md5 251422e1696aea5304289f7bf03da14d
sha1 71aed11534664086a0d51706ac68a80c9d8c0c27
sha256 d87d8272843c4708b3b60fcc1d1164b4f1ce5acedafedffdeebba6d2c052459c
sha512 270960204fcb1b020459797d59c612a97bae06dc5472e40c5cc9f39aeb9c044ab51db1ab71c8e019e2a3b3fc78afa1a915b59880ce838f3e18c7418a745b86bd
ripemd-160 612914e01f2ca9f88e16327a9666f45eb01eb32d

20150620 as geometric shapes

Circle

Radius = n
Diameter 40301240
Circumference 126610079.51456
Area 1.2756358002338E+15

Sphere

Radius = n
Volume 3.4273136358544E+22
Surface area 5.1025432009353E+15
Circumference 126610079.51456

Square

Length = n
Perimeter 80602480
Area 406047486384400
Diagonal 28497280.094227

Cube

Length = n
Surface area 2436284918306400
Volume 8.1821086000872E+21
Space diagonal 34901897.644014

Equilateral Triangle

Length = n
Perimeter 60451860
Area 1.7582371917585E+14
Altitude 17450948.822007

Triangular Pyramid

Length = n
Surface area 1.7582371917585E+14
Volume 9.6427074592107E+20
Height 9499093.3647422