20802375 (number)

20802375 is an odd 8-digits composite number following 20802374 and preceding 20802376. In scientific notation, it is written as 2.0802375 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 9840000 positive integers (up to 20802375) that are relatively prime to 20802375.

Interesting facts

Basic properties

Name

Name twenty million eight hundred two thousand three hundred seventy-five

Notation

Scientific notation 2.0802375 × 10^7
Engineering notation 2.0802375 × 10^6

Prime Factorization of 20802375

Prime Factorization 5 × 45 × 11 × 5 × 41 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 101475
Product of the distinct prime numbers

The prime factorization of 20802375 is 5 × 45 × 11 × 5 × 41 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 51, 63, 308, 171, 3145, 8695, 85837, 72580, 354768, 641639, 5720237, 1848238, 80461646, 51437576, 406276658, 831935124, 1644383398, 8627610139

Basic calculations (n = 20802375)

Multiplication

n×y
n×2 41604750
n×3 62407125
n×4 83209500
n×5 104011875

Division

n÷y
n÷2 10401187.5
n÷3 6934125
n÷3 5200593.75
n÷5 4160475

Exponentiation

ny
n2 432738805640625
n3 9.0019949119884E+21
n4 1.8726287390727E+29
n5 3.8955125265968E+36

Nth Root

y√n
2√n 4560.9620695638
3√n 275.02424028748
4√n 67.534895199177
5√n 29.081887106158

Divisors of 20802375

1, 5, 11, 25, 41, 45, 55, 205, 225, 275, 451, 495, 1025, 1125, 1681, 1845, 2255, 2475, 8405, 9225, 11275, 12375, 18491, 20295, 42025, 46125, 75645, 92455, 101475, 378225, 462275, 507375, 832095, 1891125, 4160475, 20802375

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20802374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20802375 can be divided by 36 positive divisors. The sum of these divisors (counting 20802375) is 1, the average is 0.027777777777778.

Base conversion 20802375

Base System Value
2 Binary 1001111010110101101000111
3 Ternary 1110010212111100
4 Quaternary 1033112231013
5 Quinary 20311134000
6 Senary 2021511143
8 Octal 117265507
10 Decimal 20802375
12 Duodecimal 6b724b3
16 Hexadecimal 13d6b47
20 Vigesimal 6a05if
36 Base36 cdv7r

Cryptographic Hash Functions

md5 0ea415439f6c9b69a0ba1572bf57ddd2
sha1 d56c338ea76082379f4098b7d3de1eac223abb46
sha256 05d518350c5676898e0d63a1020147e0f5400d5d8628e4f8ca2897d48858efcb
sha512 0a168a8000fb1a7da7f624448c53b4d9b721548db59d042590eb81acc5d43f0cfc835f1d323f41fce245ddfe5fbf2aab0723a49ace2790f1adc18b4e5bdc7627
ripemd-160 a36a8fcbdc9fe75922ba1b17224d9ce6ca632a83

20802375 as geometric shapes

Circle

Radius = n
Diameter 41604750
Circumference 130705176.95444
Area 1.3594890527238E+15

Sphere

Radius = n
Volume 3.7707468110874E+22
Surface area 5.4379562108952E+15
Circumference 130705176.95444

Square

Length = n
Perimeter 83209500
Area 432738805640625
Diagonal 29419000.854571

Cube

Length = n
Surface area 2596432833843750
Volume 9.0019949119884E+21
Space diagonal 36030770.418101

Equilateral Triangle

Length = n
Perimeter 62407125
Area 1.8738139944406E+14
Altitude 18015385.20905

Triangular Pyramid

Length = n
Surface area 1.8738139944406E+14
Volume 1.0608952744123E+21
Height 9806333.6181903