20046138 (number)

20046138 is an even 8-digits composite number following 20046137 and preceding 20046139. In scientific notation, it is written as 2.0046138 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5695488 positive integers (up to 20046138) that are relatively prime to 20046138.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand one hundred thirty-eight

Notation

Scientific notation 2.0046138 × 10^7
Engineering notation 2.0046138 × 10^6

Prime Factorization of 20046138

Prime Factorization 2 × 3 × 7 × 193 × 2473

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20046138
Product of the distinct prime numbers

The prime factorization of 20046138 is 2 × 3 × 7 × 193 × 2473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 90, 97, 574, 418, 411, 6631, 90264, 5292, 998841, 644701, 6111306, 3943938, 24375927, 11454501, 611965995, 900192064, 4028361872, 8534290024

Basic calculations (n = 20046138)

Multiplication

n×y
n×2 40092276
n×3 60138414
n×4 80184552
n×5 100230690

Division

n÷y
n÷2 10023069
n÷3 6682046
n÷3 5011534.5
n÷5 4009227.6

Exponentiation

ny
n2 401847648715044
n3 8.0554934211173E+21
n4 1.6148153277781E+29
n5 3.2370810905155E+36

Nth Root

y√n
2√n 4477.2913686737
3√n 271.65033102538
4√n 66.912565103078
5√n 28.867298508384

Divisors of 20046138

1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2473, 2702, 4053, 4946, 7419, 8106, 14838, 17311, 34622, 51933, 103866, 477289, 954578, 1431867, 2863734, 3341023, 6682046, 10023069, 20046138

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046138 can be divided by 32 positive divisors. The sum of these divisors (counting 20046138) is 1, the average is 0.03125.

Base conversion 20046138

Base System Value
2 Binary 1001100011110000100111010
3 Ternary 1101201110010120
4 Quaternary 1030132010322
5 Quinary 20112434023
6 Senary 1553354110
8 Octal 114360472
10 Decimal 20046138
12 Duodecimal 6868936
16 Hexadecimal 131e13a
20 Vigesimal 655f6i
36 Base36 bxnp6

Cryptographic Hash Functions

md5 252045107aae9dfad00ce314b447f859
sha1 64fa19a69c493d8fa553dd985541515a59079232
sha256 e8c73aeb6d9f0d1b51e6e0b57c1f92184e10db0463cee60595b071abcfa4a3e3
sha512 cfbece7821f72950f424a259758789ea5eb6fd7abe69b7497fddb6c8836763c406576808c5e4e033750646128fd01c62ecd7443375b6b5d1c094f50f5d50bf54
ripemd-160 84a88545d60dd10ca8e4d021d2decb890c7d64c7

20046138 as geometric shapes

Circle

Radius = n
Diameter 40092276
Circumference 125953599.74729
Area 1.2624416210655E+15

Sphere

Radius = n
Volume 3.3742771937097E+22
Surface area 5.0497664842621E+15
Circumference 125953599.74729

Square

Length = n
Perimeter 80184552
Area 401847648715044
Diagonal 28349520.232803

Cube

Length = n
Surface area 2411085892290264
Volume 8.0554934211173E+21
Space diagonal 34720929.511537

Equilateral Triangle

Length = n
Perimeter 60138414
Area 1.7400513611914E+14
Altitude 17360464.755769

Triangular Pyramid

Length = n
Surface area 1.7400513611914E+14
Volume 9.4934900397928E+20
Height 9449840.0776009