20123415 (number)

20123415 is an odd 8-digits composite number following 20123414 and preceding 20123416. In scientific notation, it is written as 2.0123415 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 9653760 positive integers (up to 20123415) that are relatively prime to 20123415.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand four hundred fifteen

Notation

Scientific notation 2.0123415 × 10^7
Engineering notation 2.0123415 × 10^6

Prime Factorization of 20123415

Prime Factorization 15 × 123 × 13 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20123415
Product of the distinct prime numbers

The prime factorization of 20123415 is 15 × 123 × 13 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 16, 69, 412, 329, 8324, 2311, 12622, 42208, 410147, 243534, 339946, 959369, 2309538, 72538778, 665898580, 315551229, 1278527170, 3170267431

Basic calculations (n = 20123415)

Multiplication

n×y
n×2 40246830
n×3 60370245
n×4 80493660
n×5 100617075

Division

n÷y
n÷2 10061707.5
n÷3 6707805
n÷3 5030853.75
n÷5 4024683

Exponentiation

ny
n2 404951831262225
n3 8.1490137554997E+21
n4 1.6398598564263E+29
n5 3.2999580432707E+36

Nth Root

y√n
2√n 4485.9129505598
3√n 271.99895021942
4√n 66.97695835554
5√n 28.889520707393

Divisors of 20123415

1, 13, 15, 123, 195, 839, 1599, 1845, 10907, 12585, 23985, 103197, 163605, 1341561, 1547955, 20123415

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 -20123414
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 20123415 can be divided by 16 positive divisors. The sum of these divisors (counting 20123415) is 1, the average is 0.0625.

Base conversion 20123415

Base System Value
2 Binary 1001100110000111100010111
3 Ternary 1101212101010200
4 Quaternary 1030300330113
5 Quinary 20122422130
6 Senary 1555151543
8 Octal 114607427
10 Decimal 20123415
12 Duodecimal 68a55b3
16 Hexadecimal 1330f17
20 Vigesimal 65f8af
36 Base36 bzbbr

Cryptographic Hash Functions

md5 0b4cd1d7faf12d967114725567cfaf4c
sha1 2456d7a7b069d34821df16455eeadc832f8247e0
sha256 77341929b42d57ca90cf8baa05fad0e73bdb535d6aca15e42e3493e032290e39
sha512 d8e3174a5d793d5c8cd9cdb1740e4c1b1a97d19e5d567ec35604893057d401a40db5f313542acad445b90ce423c0448d571bb334d65d85c24ecff11c597a304c
ripemd-160 838084712a0df2b32800d19414ea641b1ef76cfc

20123415 as geometric shapes

Circle

Radius = n
Diameter 40246830
Circumference 126439145.45828
Area 1.2721936981511E+15

Sphere

Radius = n
Volume 3.4134508997707E+22
Surface area 5.0887747926046E+15
Circumference 126439145.45828

Square

Length = n
Perimeter 80493660
Area 404951831262225
Diagonal 28458806.414262

Cube

Length = n
Surface area 2429710987573350
Volume 8.1490137554997E+21
Space diagonal 34854777.201794

Equilateral Triangle

Length = n
Perimeter 60370245
Area 1.7534928659106E+14
Altitude 17427388.600897

Triangular Pyramid

Length = n
Surface area 1.7534928659106E+14
Volume 9.6037048108272E+20
Height 9486268.8047541