20165040 (number)

20165040 is an even 8-digits composite number following 20165039 and preceding 20165041. In scientific notation, it is written as 2.0165040 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 4608000 positive integers (up to 20165040) that are relatively prime to 20165040.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand forty

Notation

Scientific notation 2.0165040 × 10^7
Engineering notation 2.0165040 × 10^6

Prime Factorization of 20165040

Prime Factorization 2 × 2 × 2 × 2 × 9 × 35 × 4001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2520630
Product of the distinct prime numbers

The prime factorization of 20165040 is 2 × 2 × 2 × 2 × 9 × 35 × 4001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 51, 67, 294, 104, 8081, 2393, 99366, 32167, 805418, 195679, 1051209, 8963349, 53920385, 66425608, 671058089, 687081579, 4858877090, 75323848

Basic calculations (n = 20165040)

Multiplication

n×y
n×2 40330080
n×3 60495120
n×4 80660160
n×5 100825200

Division

n÷y
n÷2 10082520
n÷3 6721680
n÷3 5041260
n÷5 4033008

Exponentiation

ny
n2 406628838201600
n3 8.1996867874888E+21
n4 1.6534701205718E+29
n5 3.3342291120136E+36

Nth Root

y√n
2√n 4490.5500776631
3√n 272.18636305542
4√n 67.011566745325
5√n 28.901462344228

Divisors of 20165040

1, 2, 4, 8, 9, 16, 18, 35, 36, 70, 72, 140, 144, 280, 315, 560, 630, 1260, 2520, 4001, 5040, 8002, 16004, 32008, 36009, 64016, 72018, 140035, 144036, 280070, 288072, 560140, 576144, 1120280, 1260315, 2240560, 2520630, 5041260, 10082520, 20165040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20165039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165040 can be divided by 40 positive divisors. The sum of these divisors (counting 20165040) is 1, the average is 0.025.

Base conversion 20165040

Base System Value
2 Binary 1001100111011000110110000
3 Ternary 1101221111020100
4 Quaternary 1030323012300
5 Quinary 20130240130
6 Senary 2000112400
8 Octal 114730660
10 Decimal 20165040
12 Duodecimal 6905700
16 Hexadecimal 133b1b0
20 Vigesimal 660cc0
36 Base36 c07g0

Cryptographic Hash Functions

md5 9be736ede01031dc163f53505785178b
sha1 3a2453f478a095f70273568de276f581a69733cd
sha256 049a299eccda91ed6bfd29a0a693fe2cab01e67b9a0d3bad98e091df91583ce4
sha512 b3491ceb9df28f46d3fe4ee094365c81a714888effa190170d9344a43e534c3049b4f5e2c49c10c8bfd651a08aa6d21b880a37f6777ef46018d9b8841d7eeff5
ripemd-160 41944034d1f1e122a821d7029f4df5c018eabe04

20165040 as geometric shapes

Circle

Radius = n
Diameter 40330080
Circumference 126700683.04669
Area 1.2774621708319E+15

Sphere

Radius = n
Volume 3.4346767697749E+22
Surface area 5.1098486833276E+15
Circumference 126700683.04669

Square

Length = n
Perimeter 80660160
Area 406628838201600
Diagonal 28517673.053796

Cube

Length = n
Surface area 2439773029209600
Volume 8.1996867874888E+21
Space diagonal 34926873.816659

Equilateral Triangle

Length = n
Perimeter 60495120
Area 1.7607545189697E+14
Altitude 17463436.908329

Triangular Pyramid

Length = n
Surface area 1.7607545189697E+14
Volume 9.6634235517318E+20
Height 9505891.017932