804912842 (number)

804912842 is an even 9-digits composite number following 804912841 and preceding 804912843. In scientific notation, it is written as 8.04912842 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 402456420 positive integers (up to 804912842) that are relatively prime to 804912842.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred twelve thousand eight hundred forty-two

Notation

Scientific notation 8.04912842 × 10^8
Engineering notation 8.04912842 × 10^6

Prime Factorization of 804912842

Prime Factorization 2 × 402456421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 804912842
Product of the distinct prime numbers

The prime factorization of 804912842 is 2 × 402456421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 13, 100, 458, 105, 96, 1360, 40492, 92227, 470170, 738721, 717630, 9429689, 40073042, 64349625, 877947480, 162505986, 4868690759, 9984638558

Basic calculations (n = 804912842)

Multiplication

n×y
n×2 1609825684
n×3 2414738526
n×4 3219651368
n×5 4024564210

Division

n÷y
n÷2 402456421
n÷3 268304280.66667
n÷3 201228210.5
n÷5 160982568.4

Exponentiation

ny
n2 647884683216516964
n3 5.2149070165608E+26
n4 4.1975456274657E+35
n5 3.3786583804281E+44

Nth Root

y√n
2√n 28370.985918716
3√n 930.21417274173
4√n 168.43689001735
5√n 60.415694369502

Divisors of 804912842

1, 2, 402456421, 804912842

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 -804912841
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 804912842 can be divided by 4 positive divisors. The sum of these divisors (counting 804912842) is 1, the average is 0.25.

Base conversion 804912842

Base System Value
2 Binary 101111111110011111111011001010
3 Ternary 2002002120210211202
4 Quaternary 233332133323022
5 Quinary 3122024202332
6 Senary 211512024202
8 Octal 5776377312
10 Decimal 804912842
12 Duodecimal 1a5692062
16 Hexadecimal 2ff9feca
20 Vigesimal cbae222
36 Base36 db82q2

Cryptographic Hash Functions

md5 58d46515b240a36b7e3ea398e269c74a
sha1 0599b943f0025dd926be5daea134695e565a80b3
sha256 2f261f5f65a81944d14d078efc54e75a41ca7807ae97ea0502a6bd47538249ac
sha512 1e745e1a378c0e341755930787f3229513222b541dd4acf63a563c28d8b0927a62b4f674c05391768a6e6741d70ebe504fdafe1dcb0bf0c1d5ebb9126c866ef5
ripemd-160 9ff073653cc5694b6883ba23d1ae29cf64438707

804912842 as geometric shapes

Circle

Radius = n
Diameter 1609825684
Circumference 5057416542.4146
Area 2.0353897611664E+18

Sphere

Radius = n
Volume 2.1844151429842E+27
Surface area 8.1415590446654E+18
Circumference 5057416542.4146

Square

Length = n
Perimeter 3219651368
Area 647884683216516964
Diagonal 1138318657.6847

Cube

Length = n
Surface area 3887308099299101784
Volume 5.2149070165608E+26
Space diagonal 1394149938.0087

Equilateral Triangle

Length = n
Perimeter 2414738526
Area 2.8054229719417E+17
Altitude 697074969.00433

Triangular Pyramid

Length = n
Surface area 2.8054229719417E+17
Volume 6.145826857779E+25
Height 379439552.56156