20042672 (number)

20042672 is an even 8-digits composite number following 20042671 and preceding 20042673. In scientific notation, it is written as 2.0042672 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 9179136 positive integers (up to 20042672) that are relatively prime to 20042672.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand six hundred seventy-two

Notation

Scientific notation 2.0042672 × 10^7
Engineering notation 2.0042672 × 10^6

Prime Factorization of 20042672

Prime Factorization 2 × 2 × 2 × 2 × 2171 × 577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2505334
Product of the distinct prime numbers

The prime factorization of 20042672 is 2 × 2 × 2 × 2 × 2171 × 577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 84, 3, 4, 629, 5786, 312, 35898, 22495, 297372, 567904, 5934013, 6884443, 2683798, 18097505, 430738781, 687862360, 4394131687, 8006440333

Basic calculations (n = 20042672)

Multiplication

n×y
n×2 40085344
n×3 60128016
n×4 80170688
n×5 100213360

Division

n÷y
n÷2 10021336
n÷3 6680890.6666667
n÷3 5010668
n÷5 4008534.4

Exponentiation

ny
n2 401708700899584
n3 8.0513157316765E+21
n4 1.6136988037843E+29
n5 3.2342835831041E+36

Nth Root

y√n
2√n 4476.904287563
3√n 271.63467390617
4√n 66.909672600925
5√n 28.866300201607

Divisors of 20042672

1, 2, 4, 8, 16, 577, 1154, 2171, 2308, 4342, 4616, 8684, 9232, 17368, 34736, 1252667, 2505334, 5010668, 10021336, 20042672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20042671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20042672 can be divided by 20 positive divisors. The sum of these divisors (counting 20042672) is 1, the average is 0.05.

Base conversion 20042672

Base System Value
2 Binary 1001100011101001110110000
3 Ternary 1101201021101012
4 Quaternary 1030131032300
5 Quinary 20112331142
6 Senary 1553330052
8 Octal 114351660
10 Decimal 20042672
12 Duodecimal 6866928
16 Hexadecimal 131d3b0
20 Vigesimal 6556dc
36 Base36 bxl0w

Cryptographic Hash Functions

md5 33fadd63d3d0b4e5c62efc41c6644961
sha1 dd548a351edf10521d3cce3b6c690f9a862e3150
sha256 8e870cbdd8ad2225399f04d3bbed8e8f917d83dad576dc0df8f1d7b24a832504
sha512 0da1aae7d69b9a40c7daa273648ff81f2f9cb55639fcde2049e444191efb143be9d2df274ad1b372e707825dc6142b148a6bfa71641f94303c69e1c982f45c32
ripemd-160 4b6f5745253545e9a95d8a88abc6d6d1cb47c394

20042672 as geometric shapes

Circle

Radius = n
Diameter 40085344
Circumference 125931822.22702
Area 1.2620051036292E+15

Sphere

Radius = n
Volume 3.3725272472489E+22
Surface area 5.0480204145169E+15
Circumference 125931822.22702

Square

Length = n
Perimeter 80170688
Area 401708700899584
Diagonal 28344618.568595

Cube

Length = n
Surface area 2410252205397504
Volume 8.0513157316765E+21
Space diagonal 34714926.223438

Equilateral Triangle

Length = n
Perimeter 60128016
Area 1.7394496995014E+14
Altitude 17357463.111719

Triangular Pyramid

Length = n
Surface area 1.7394496995014E+14
Volume 9.4885665855706E+20
Height 9448206.1895318