820291264 (number)

820291264 is an even 9-digits composite number following 820291263 and preceding 820291265. In scientific notation, it is written as 8.20291264 × 10^8. The sum of its digits is 34. It has a total of 10 prime factors and 112 positive divisors. There are 364584960 positive integers (up to 820291264) that are relatively prime to 820291264.

Interesting facts

Basic properties

Name

Name eight hundred twenty million two hundred ninety-one thousand two hundred sixty-four

Notation

Scientific notation 8.20291264 × 10^8
Engineering notation 8.20291264 × 10^6

Prime Factorization of 820291264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 173 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 25634102
Product of the distinct prime numbers

The prime factorization of 820291264 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 173 × 139. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820291264)

Multiplication

n×y
n×2 1640582528
n×3 2460873792
n×4 3281165056
n×5 4101456320

Division

n÷y
n÷2 410145632
n÷3 273430421.33333
n÷3 205072816
n÷5 164058252.8

Exponentiation

ny
n2 672877757794717696
n3 5.5195574645891E+26
n4 4.5276447693485E+35
n5 3.7139874507918E+44

Nth Root

y√n
2√n 28640.727365065
3√n 936.10097043069
4√n 169.23571539443
5√n 60.644806862354

Divisors of 820291264

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820291263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820291264 can be divided by 112 positive divisors. The sum of these divisors (counting 820291264) is 1, the average is 0.0089285714285714.

Base conversion 820291264

Base System Value
2 Binary 110000111001001010011011000000
3 Ternary 2010011112010001221
4 Quaternary 300321022123000
5 Quinary 3134443310024
6 Senary 213221404424
8 Octal 6071123300
10 Decimal 820291264
12 Duodecimal 1aa869714
16 Hexadecimal 30e4a6c0
20 Vigesimal cg6g834
36 Base36 dkdosg

Cryptographic Hash Functions

md5 8b140b7586c8de703cbcf3ec0f028e69
sha1 bd41c78665f0db4ab40e98634df6c5ac78861f71
sha256 5374c34437c7e802e3a0045a6e580f0625ed1bca2d81620d59d74c7e4415135c
sha512 e672c65509951896fbfb0baedecfc68aa48575b483bcc321fb8127e7bf5ac94a1d56ca2495538aeaa89ef1fce8329c25c09eb50cd1300eb14468871b84ea2ae4
ripemd-160 32ae9936aff73e732e90beb0d7b2de3d789f8d24

820291264 as geometric shapes

Circle

Radius = n
Diameter 1640582528
Circumference 5154042017.5726
Area 2.1139078206519E+18

Sphere

Radius = n
Volume 2.3120268242427E+27
Surface area 8.4556312826074E+18
Circumference 5154042017.5726

Square

Length = n
Perimeter 3281165056
Area 672877757794717696
Diagonal 1160067030.645

Cube

Length = n
Surface area 4037266546768306176
Volume 5.5195574645891E+26
Space diagonal 1420786146.2529

Equilateral Triangle

Length = n
Perimeter 2460873792
Area 2.9136461594587E+17
Altitude 710393073.12645

Triangular Pyramid

Length = n
Surface area 2.9136461594587E+17
Volume 6.504860853933E+25
Height 386689010.21499