820190105 (number)

820190105 is an odd 9-digits composite number following 820190104 and preceding 820190106. In scientific notation, it is written as 8.20190105 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 551803200 positive integers (up to 820190105) that are relatively prime to 820190105.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety thousand one hundred five

Notation

Scientific notation 8.20190105 × 10^8
Engineering notation 8.20190105 × 10^6

Prime Factorization of 820190105

Prime Factorization 5 × 7 × 53 × 442151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820190105
Product of the distinct prime numbers

The prime factorization of 820190105 is 5 × 7 × 53 × 442151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 23, 8, 36, 702, 1315, 6181, 52715, 88885, 978537, 800572, 2711083, 7160535, 23280129, 60666264, 228578667, 803604465, 331297075, 250007755

Basic calculations (n = 820190105)

Multiplication

n×y
n×2 1640380210
n×3 2460570315
n×4 3280760420
n×5 4100950525

Division

n÷y
n÷2 410095052.5
n÷3 273396701.66667
n÷3 205047526.25
n÷5 164038021

Exponentiation

ny
n2 672711808339911025
n3 5.5175156871705E+26
n4 4.5254117707995E+35
n5 3.7116979554603E+44

Nth Root

y√n
2√n 28638.961311472
3√n 936.06248859904
4√n 169.23049758088
5√n 60.643311034975

Divisors of 820190105

1, 5, 7, 35, 53, 265, 371, 1855, 442151, 2210755, 3095057, 15475285, 23434003, 117170015, 164038021, 820190105

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 -820190104
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 820190105 can be divided by 16 positive divisors. The sum of these divisors (counting 820190105) is 1, the average is 0.0625.

Base conversion 820190105

Base System Value
2 Binary 110000111000110001101110011001
3 Ternary 2010011022222022022
4 Quaternary 300320301232121
5 Quinary 3134432040410
6 Senary 213215304225
8 Octal 6070615631
10 Decimal 820190105
12 Duodecimal 1aa81b075
16 Hexadecimal 30e31b99
20 Vigesimal cg63f55
36 Base36 dkbiqh

Cryptographic Hash Functions

md5 68c1cd0ddb211daef76a64e7683f51bb
sha1 97d448bbadc38c7a7ddaab57e38cba38ee2e4369
sha256 8e47cf922014e19117b9eb956286e62048dd114f47dc479e34884aa50582f9d0
sha512 ef1a09de4895bceb6ec01365a661f51fcb63099c9cab1a5830b4400dd85160f7d2cacdcfa45724904270bd6249f4b0b0c222c39aa422a0ee50e3dce2804c139d
ripemd-160 33d4b5b51792d1c8c5280bd2154dd3a0e4bda470

820190105 as geometric shapes

Circle

Radius = n
Diameter 1640380210
Circumference 5153406416.8301
Area 2.1133864750638E+18

Sphere

Radius = n
Volume 2.3111715665175E+27
Surface area 8.4535459002551E+18
Circumference 5153406416.8301

Square

Length = n
Perimeter 3280760420
Area 672711808339911025
Diagonal 1159923970.2152

Cube

Length = n
Surface area 4036270850039466150
Volume 5.5175156871705E+26
Space diagonal 1420610933.7253

Equilateral Triangle

Length = n
Perimeter 2460570315
Area 2.9129275772407E+17
Altitude 710305466.86263

Triangular Pyramid

Length = n
Surface area 2.9129275772407E+17
Volume 6.502454596169E+25
Height 386641323.40507