820194107 (number)

820194107 is an odd 9-digits composite number following 820194106 and preceding 820194108. In scientific notation, it is written as 8.20194107 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 818757120 positive integers (up to 820194107) that are relatively prime to 820194107.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety-four thousand one hundred seven

Notation

Scientific notation 8.20194107 × 10^8
Engineering notation 8.20194107 × 10^6

Prime Factorization of 820194107

Prime Factorization 571 × 1436417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820194107
Product of the distinct prime numbers

The prime factorization of 820194107 is 571 × 1436417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 26, 21, 974, 502, 2110, 9727, 71169, 52865, 971757, 792461, 2905113, 8226993, 30618174, 48317588, 669574019, 744495219, 1429289417, 9149402061

Basic calculations (n = 820194107)

Multiplication

n×y
n×2 1640388214
n×3 2460582321
n×4 3280776428
n×5 4100970535

Division

n÷y
n÷2 410097053.5
n÷3 273398035.66667
n÷3 205048526.75
n÷5 164038821.4

Exponentiation

ny
n2 672718373157527449
n3 5.5175964533443E+26
n4 4.5255000958371E+35
n5 3.7117885098335E+44

Nth Root

y√n
2√n 28639.031181239
3√n 936.06401105746
4√n 169.23070401449
5√n 60.643370214927

Divisors of 820194107

1, 571, 1436417, 820194107

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820194106
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820194107 can be divided by 4 positive divisors. The sum of these divisors (counting 820194107) is 1, the average is 0.25.

Base conversion 820194107

Base System Value
2 Binary 110000111000110010101100111011
3 Ternary 2010011100011210112
4 Quaternary 300320302230323
5 Quinary 3134432202412
6 Senary 213215334535
8 Octal 6070625473
10 Decimal 820194107
12 Duodecimal 1aa82144b
16 Hexadecimal 30e32b3b
20 Vigesimal cg64557
36 Base36 dkbltn

Cryptographic Hash Functions

md5 f1b86cf6df0fea888844d629163e4e8a
sha1 e04aa34b6c3dadfda95557341789c16823d2f4b0
sha256 f75463c0549dc77feec79e9e598f95981f67c47a93969e866d53e6b5b134e5c9
sha512 9a9f84137e2f0c2521973362a231d6818509152b0fa00229c75f1a284e3db8014367a22e5b022ae08334db5216b81aa0df101678b55b6a4ccaa4acbfcd50506f
ripemd-160 7f11a899908d22f2af1b32a402754077c3019b82

820194107 as geometric shapes

Circle

Radius = n
Diameter 1640388214
Circumference 5153431562.1377
Area 2.1134070990466E+18

Sphere

Radius = n
Volume 2.3112053977733E+27
Surface area 8.4536283961863E+18
Circumference 5153431562.1377

Square

Length = n
Perimeter 3280776428
Area 672718373157527449
Diagonal 1159929629.8979

Cube

Length = n
Surface area 4036310238945164694
Volume 5.5175964533443E+26
Space diagonal 1420617865.3926

Equilateral Triangle

Length = n
Perimeter 2460582321
Area 2.9129560037348E+17
Altitude 710308932.69629

Triangular Pyramid

Length = n
Surface area 2.9129560037348E+17
Volume 6.5025497800177E+25
Height 386643209.96596