20248542 (number)

20248542 is an even 8-digits composite number following 20248541 and preceding 20248543. In scientific notation, it is written as 2.0248542 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6749460 positive integers (up to 20248542) that are relatively prime to 20248542.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand five hundred forty-two

Notation

Scientific notation 2.0248542 × 10^7
Engineering notation 2.0248542 × 10^6

Prime Factorization of 20248542

Prime Factorization 2 × 27 × 3 × 124991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20248542
Product of the distinct prime numbers

The prime factorization of 20248542 is 2 × 27 × 3 × 124991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 5, 1, 880, 438, 430, 7069, 87801, 55904, 139192, 897325, 8863481, 1160062, 14299066, 5628387, 604955409, 223587693, 5807965624, 2949817111

Basic calculations (n = 20248542)

Multiplication

n×y
n×2 40497084
n×3 60745626
n×4 80994168
n×5 101242710

Division

n÷y
n÷2 10124271
n÷3 6749514
n÷3 5062135.5
n÷5 4049708.4

Exponentiation

ny
n2 410003453125764
n3 8.3019721407621E+21
n4 1.6810283157505E+29
n5 3.4038372454663E+36

Nth Root

y√n
2√n 4499.8379970839
3√n 272.56154713368
4√n 67.080831815683
5√n 28.92535857692

Divisors of 20248542

1, 2, 3, 6, 27, 54, 81, 162, 124991, 249982, 374973, 749946, 3374757, 6749514, 10124271, 20248542

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 -20248541
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 20248542 can be divided by 16 positive divisors. The sum of these divisors (counting 20248542) is 1, the average is 0.0625.

Base conversion 20248542

Base System Value
2 Binary 1001101001111011111011110
3 Ternary 1102002201210000
4 Quaternary 1031033133132
5 Quinary 20140423132
6 Senary 2001555130
8 Octal 115173736
10 Decimal 20248542
12 Duodecimal 6945aa6
16 Hexadecimal 134f7de
20 Vigesimal 66b172
36 Base36 c1zvi

Cryptographic Hash Functions

md5 040fb3fa0074711f80e914328fe5d339
sha1 f77226d12c8ed083f1ec3833c081848db7d0bd69
sha256 c05ace975263c7a26a4ea018f28a07777e27bdeda6a899d65ba4c44a83a05aa5
sha512 c2aa9ba8e6c74454390b8942e02be006914a7ed7aa00b856c0db5499ce9c3db94004be2d54fe829a47cb7bb174b2c2bed9d15ecef6fb2a965cbcf73914ee69e7
ripemd-160 a5530ec74ad1e7ffe27aaa1b0faf3cb136107317

20248542 as geometric shapes

Circle

Radius = n
Diameter 40497084
Circumference 127225341.58621
Area 1.2880638362863E+15

Sphere

Radius = n
Volume 3.4775219583634E+22
Surface area 5.1522553451454E+15
Circumference 127225341.58621

Square

Length = n
Perimeter 80994168
Area 410003453125764
Diagonal 28635762.714681

Cube

Length = n
Surface area 2460020718754584
Volume 8.3019721407621E+21
Space diagonal 35071503.523192

Equilateral Triangle

Length = n
Perimeter 60745626
Area 1.7753670302313E+14
Altitude 17535751.761596

Triangular Pyramid

Length = n
Surface area 1.7753670302313E+14
Volume 9.7839679965911E+20
Height 9545254.2382271