816996872 (number)

816996872 is an even 9-digits composite number following 816996871 and preceding 816996873. In scientific notation, it is written as 8.16996872 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 8 positive divisors. There are 408498432 positive integers (up to 816996872) that are relatively prime to 816996872.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million nine hundred ninety-six thousand eight hundred seventy-two

Notation

Scientific notation 8.16996872 × 10^8
Engineering notation 8.16996872 × 10^6

Prime Factorization of 816996872

Prime Factorization 2 × 2 × 2 × 102124609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 204249218
Product of the distinct prime numbers

The prime factorization of 816996872 is 2 × 2 × 2 × 102124609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816996872)

Multiplication

n×y
n×2 1633993744
n×3 2450990616
n×4 3267987488
n×5 4084984360

Division

n÷y
n÷2 408498436
n÷3 272332290.66667
n÷3 204249218
n÷5 163399374.4

Exponentiation

ny
n2 667483888857784384
n3 5.4533224930721E+26
n4 4.4553474188471E+35
n5 3.6400049048714E+44

Nth Root

y√n
2√n 28583.157138427
3√n 934.84612297996
4√n 169.06554095506
5√n 60.596016999546

Divisors of 816996872

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816996871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816996872 can be divided by 8 positive divisors. The sum of these divisors (counting 816996872) is 1, the average is 0.125.

Base conversion 816996872

Base System Value
2 Binary 110000101100100110001000001000
3 Ternary 2002221022202000102
4 Quaternary 300230212020020
5 Quinary 3133122344442
6 Senary 213023024532
8 Octal 6054461010
10 Decimal 816996872
12 Duodecimal 1a973b148
16 Hexadecimal 30b26208
20 Vigesimal cf64c3c
36 Base36 dif2tk

Cryptographic Hash Functions

md5 b485cca52e4fc7181350064c5ce72f5f
sha1 c4f3226ee8645304ab19559bd3e87ab7e98a3ce5
sha256 a325b5045c01cf6ea3a65e47114132b791375513226a3a3ff6cbb13d1f9c9a31
sha512 55f3cdc68f03fbad092a5e5484472dbdb1fb75087f9108aef111cd6daff5e93558e5d8a1016b233f9dfd1ba355286187d95ed9a6c3011d4a79b334a7d85cab07
ripemd-160 0e67af572ccbcffe4f000331ad0356cc5db13814

816996872 as geometric shapes

Circle

Radius = n
Diameter 1633993744
Circumference 5133342742.1621
Area 2.0969624816252E+18

Sphere

Radius = n
Volume 2.2842823842522E+27
Surface area 8.3878499265006E+18
Circumference 5133342742.1621

Square

Length = n
Perimeter 3267987488
Area 667483888857784384
Diagonal 1155408056.7988

Cube

Length = n
Surface area 4004903333146706304
Volume 5.4533224930721E+26
Space diagonal 1415080091.9288

Equilateral Triangle

Length = n
Perimeter 2450990616
Area 2.8902900218384E+17
Altitude 707540045.96442

Triangular Pyramid

Length = n
Surface area 2.8902900218384E+17
Volume 6.426802191414E+25
Height 385136018.93293