820194694 (number)

820194694 is an even 9-digits composite number following 820194693 and preceding 820194695. In scientific notation, it is written as 8.20194694 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 371900160 positive integers (up to 820194694) that are relatively prime to 820194694.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20194694 × 10^8
Engineering notation 8.20194694 × 10^6

Prime Factorization of 820194694

Prime Factorization 2 × 11 × 409 × 91153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820194694
Product of the distinct prime numbers

The prime factorization of 820194694 is 2 × 11 × 409 × 91153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820194694)

Multiplication

n×y
n×2 1640389388
n×3 2460584082
n×4 3280778776
n×5 4100973470

Division

n÷y
n÷2 410097347
n÷3 273398231.33333
n÷3 205048673.5
n÷5 164038938.8

Exponentiation

ny
n2 672719336065753636
n3 5.5176082999233E+26
n4 4.5255130511675E+35
n5 3.7118017921953E+44

Nth Root

y√n
2√n 28639.041429489
3√n 936.06423436616
4√n 169.23073429342
5√n 60.643378895226

Divisors of 820194694

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 -820194693
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 820194694 can be divided by 16 positive divisors. The sum of these divisors (counting 820194694) is 1, the average is 0.0625.

Base conversion 820194694

Base System Value
2 Binary 110000111000110010110110000110
3 Ternary 2010011100012121021
4 Quaternary 300320302312012
5 Quinary 3134432212234
6 Senary 213215341354
8 Octal 6070626606
10 Decimal 820194694
12 Duodecimal 1aa82185a
16 Hexadecimal 30e32d86
20 Vigesimal cg646ee
36 Base36 dkbm9y

Cryptographic Hash Functions

md5 0558e2df816b3123c899dc8796f650dd
sha1 ca21d6ca3d2a98e7e1aab7ea3f2118ce32bdee87
sha256 44a992260ae3ff96a6bf03108809d32f4851dc7dbb076e96c40946ffda3b364f
sha512 3d9fb8a0692709efa32492b5b2a1646ced4c5bc90dfeffad8f92fb2359a2835bf6686c88b29e93501e5b551e3072eb6ab02c875e50240312f1866882e5e53b74
ripemd-160 259e04c03b8703372ab3e4d8badcc48853c3b1e2

820194694 as geometric shapes

Circle

Radius = n
Diameter 1640389388
Circumference 5153435250.3675
Area 2.113410124112E+18

Sphere

Radius = n
Volume 2.3112103600567E+27
Surface area 8.4536404964479E+18
Circumference 5153435250.3675

Square

Length = n
Perimeter 3280778776
Area 672719336065753636
Diagonal 1159930460.0413

Cube

Length = n
Surface area 4036316016394521816
Volume 5.5176082999233E+26
Space diagonal 1420618882.1064

Equilateral Triangle

Length = n
Perimeter 2460584082
Area 2.9129601732497E+17
Altitude 710309441.0532

Triangular Pyramid

Length = n
Surface area 2.9129601732497E+17
Volume 6.502563741345E+25
Height 386643486.68042