20145614 (number)

20145614 is an even 8-digits composite number following 20145613 and preceding 20145615. In scientific notation, it is written as 2.0145614 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 10021480 positive integers (up to 20145614) that are relatively prime to 20145614.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand six hundred fourteen

Notation

Scientific notation 2.0145614 × 10^7
Engineering notation 2.0145614 × 10^6

Prime Factorization of 20145614

Prime Factorization 2 × 197 × 51131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20145614
Product of the distinct prime numbers

The prime factorization of 20145614 is 2 × 197 × 51131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 60, 60, 905, 672, 2246, 8773, 53302, 81212, 236939, 133592, 7310771, 4287695, 3864428, 30011011, 181211250, 879337474, 4675379048, 1264057549

Basic calculations (n = 20145614)

Multiplication

n×y
n×2 40291228
n×3 60436842
n×4 80582456
n×5 100728070

Division

n÷y
n÷2 10072807
n÷3 6715204.6666667
n÷3 5036403.5
n÷5 4029122.8

Exponentiation

ny
n2 405845763436996
n3 8.176012093737E+21
n4 1.6471078369976E+29
n5 3.3181998700528E+36

Nth Root

y√n
2√n 4488.3865698043
3√n 272.09893135679
4√n 66.995422006316
5√n 28.895891749992

Divisors of 20145614

1, 2, 197, 394, 51131, 102262, 10072807, 20145614

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 -20145613
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 20145614 can be divided by 8 positive divisors. The sum of these divisors (counting 20145614) is 1, the average is 0.125.

Base conversion 20145614

Base System Value
2 Binary 1001100110110010111001110
3 Ternary 1101220111120212
4 Quaternary 1030312113032
5 Quinary 20124124424
6 Senary 1555442422
8 Octal 114662716
10 Decimal 20145614
12 Duodecimal 68b6412
16 Hexadecimal 13365ce
20 Vigesimal 65i40e
36 Base36 bzsge

Cryptographic Hash Functions

md5 c67146493dd54550a4c1c3f458eda9b0
sha1 4ee7759f8f99f90de3f9c0276f040f20e01ea7a1
sha256 7e3c810c5ffeb44395a5cdc0c81b05c2163504bd6dbce4133488d868e1236624
sha512 d609ec83e2ecbc13a03ea9fa2c56d39572f8c9c67447486291ac2cf1c3313690c9be37028714a172f8c45483b817b01dba0102671b4687ba2110b0a1c8071312
ripemd-160 45c96d0145e653d02b089b3e3f73ad866c502cda

20145614 as geometric shapes

Circle

Radius = n
Diameter 40291228
Circumference 126578625.88891
Area 1.2750020689042E+15

Sphere

Radius = n
Volume 3.4247599372461E+22
Surface area 5.1000082756168E+15
Circumference 126578625.88891

Square

Length = n
Perimeter 80582456
Area 405845763436996
Diagonal 28490200.541133

Cube

Length = n
Surface area 2435074580621976
Volume 8.176012093737E+21
Space diagonal 34893226.997671

Equilateral Triangle

Length = n
Perimeter 60436842
Area 1.7573637057736E+14
Altitude 17446613.498835

Triangular Pyramid

Length = n
Surface area 1.7573637057736E+14
Volume 9.6355226575745E+20
Height 9496733.5137111