20082748 (number)

20082748 is an even 8-digits composite number following 20082747 and preceding 20082749. In scientific notation, it is written as 2.0082748 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8491392 positive integers (up to 20082748) that are relatively prime to 20082748.

Interesting facts

Basic properties

Name

Name twenty million eighty-two thousand seven hundred forty-eight

Notation

Scientific notation 2.0082748 × 10^7
Engineering notation 2.0082748 × 10^6

Prime Factorization of 20082748

Prime Factorization 2 × 2 × 79 × 49 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10041374
Product of the distinct prime numbers

The prime factorization of 20082748 is 2 × 2 × 79 × 49 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 100, 60, 971, 232, 3968, 9507, 52975, 47764, 716185, 595990, 2498738, 9726801, 52312888, 74795616, 540611578, 838023505, 5148384380, 6787954183

Basic calculations (n = 20082748)

Multiplication

n×y
n×2 40165496
n×3 60248244
n×4 80330992
n×5 100413740

Division

n÷y
n÷2 10041374
n÷3 6694249.3333333
n÷3 5020687
n÷5 4016549.6

Exponentiation

ny
n2 403316767231504
n3 8.099709000485E+21
n4 1.6266441473007E+29
n5 3.2667484495915E+36

Nth Root

y√n
2√n 4481.3779130977
3√n 271.81560093989
4√n 66.943094588596
5√n 28.877834808314

Divisors of 20082748

1, 2, 4, 49, 79, 98, 158, 196, 316, 1297, 2594, 3871, 5188, 7742, 15484, 63553, 102463, 127106, 204926, 254212, 409852, 5020687, 10041374, 20082748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20082747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20082748 can be divided by 24 positive divisors. The sum of these divisors (counting 20082748) is 1, the average is 0.041666666666667.

Base conversion 20082748

Base System Value
2 Binary 1001100100111000000111100
3 Ternary 1101210022100111
4 Quaternary 1030213000330
5 Quinary 20120121443
6 Senary 1554235404
8 Octal 114470074
10 Decimal 20082748
12 Duodecimal 6885b64
16 Hexadecimal 132703c
20 Vigesimal 65a6h8
36 Base36 byfy4

Cryptographic Hash Functions

md5 447e4583e23a70e891029747256f7f9b
sha1 a5c77c89168943318f1133c7c4da3d833dc33a63
sha256 de69d64fedbd5550dc68803df8069b106a30a9a7a8e3f60564c6dac6c3e397c5
sha512 1eff2903fd5fa95af1224309ec6e6fb1215d341e091b42d9160ab21235c2f0cca7abf31e1017d580207944801b6270545cac5c73d686a872e6b1f17ea9991a1e
ripemd-160 8334510eb2ad7bf6750757b40c1c6cba9e8576e1

20082748 as geometric shapes

Circle

Radius = n
Diameter 40165496
Circumference 126183627.16139
Area 1.2670569930041E+15

Sphere

Radius = n
Volume 3.3927981722852E+22
Surface area 5.0682279720163E+15
Circumference 126183627.16139

Square

Length = n
Perimeter 80330992
Area 403316767231504
Diagonal 28401294.591321

Cube

Length = n
Surface area 2419900603389024
Volume 8.099709000485E+21
Space diagonal 34784339.891602

Equilateral Triangle

Length = n
Perimeter 60248244
Area 1.7464128309735E+14
Altitude 17392169.945801

Triangular Pyramid

Length = n
Surface area 1.7464128309735E+14
Volume 9.545598599801E+20
Height 9467098.1971071