20402848 (number)

20402848 is an even 8-digits composite number following 20402847 and preceding 20402849. In scientific notation, it is written as 2.0402848 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 10160640 positive integers (up to 20402848) that are relatively prime to 20402848.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0402848 × 10^7
Engineering notation 2.0402848 × 10^6

Prime Factorization of 20402848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 281 × 2269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1275178
Product of the distinct prime numbers

The prime factorization of 20402848 is 2 × 2 × 2 × 2 × 2 × 281 × 2269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 32, 42, 651, 328, 3063, 9734, 43634, 54811, 788758, 444415, 1240753, 8602808, 21599689, 62881896, 420768553, 793759439, 1576306429, 7226855723

Basic calculations (n = 20402848)

Multiplication

n×y
n×2 40805696
n×3 61208544
n×4 81611392
n×5 102014240

Division

n÷y
n÷2 10201424
n÷3 6800949.3333333
n÷3 5100712
n÷5 4080569.6

Exponentiation

ny
n2 416276206511104
n3 8.4932201674627E+21
n4 1.7328588010728E+29
n5 3.535525472375E+36

Nth Root

y√n
2√n 4516.9511841507
3√n 273.25215647413
4√n 67.208267230681
5√n 28.969310510658

Divisors of 20402848

1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 2269, 4496, 4538, 8992, 9076, 18152, 36304, 72608, 637589, 1275178, 2550356, 5100712, 10201424, 20402848

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 -20402847
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 20402848 can be divided by 24 positive divisors. The sum of these divisors (counting 20402848) is 1, the average is 0.041666666666667.

Base conversion 20402848

Base System Value
2 Binary 1001101110101001010100000
3 Ternary 1102101120110001
4 Quaternary 1031311022200
5 Quinary 20210342343
6 Senary 2005145344
8 Octal 115651240
10 Decimal 20402848
12 Duodecimal 69bb254
16 Hexadecimal 13752a0
20 Vigesimal 67a728
36 Base36 c5axs

Cryptographic Hash Functions

md5 b5a4603e33e5921fa45a2c1ee18c89cf
sha1 4d7bf39d3d24fd73efe27f731b0368e105589741
sha256 eb3bd97d98dd1ceed98a5d5fdea1209f73287839dcf95a7b7c91b49d1a3f0780
sha512 b062e385a8dd7517bf8a399b4205ed83ca49cfe619d775825634dfe4e176c06685b3c519be6d2a2a654ce6648c64889baf9cd66fe1bacff807c269fa3eedd4c7
ripemd-160 a542b0478af6932ca8e8f6386bba5f7f9d7d393b

20402848 as geometric shapes

Circle

Radius = n
Diameter 40805696
Circumference 128194874.77822
Area 1.3077702722395E+15

Sphere

Radius = n
Volume 3.5576317444562E+22
Surface area 5.231081088958E+15
Circumference 128194874.77822

Square

Length = n
Perimeter 81611392
Area 416276206511104
Diagonal 28853984.352637

Cube

Length = n
Surface area 2497657239066624
Volume 8.4932201674627E+21
Space diagonal 35338769.355105

Equilateral Triangle

Length = n
Perimeter 61208544
Area 1.8025288491482E+14
Altitude 17669384.677553

Triangular Pyramid

Length = n
Surface area 1.8025288491482E+14
Volume 1.0009355957539E+21
Height 9617994.7842123