678696872 (number)

678696872 is an even 9-digits composite number following 678696871 and preceding 678696873. In scientific notation, it is written as 6.78696872 × 10^8. The sum of its digits is 59. It has a total of 6 prime factors and 32 positive divisors. There are 275560704 positive integers (up to 678696872) that are relatively prime to 678696872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.78696872 × 10^8
Engineering notation 6.78696872 × 10^6

Prime Factorization of 678696872

Prime Factorization 2 × 2 × 2 × 19 × 7 × 637873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 169674218
Product of the distinct prime numbers

The prime factorization of 678696872 is 2 × 2 × 2 × 19 × 7 × 637873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678696872)

Multiplication

n×y
n×2 1357393744
n×3 2036090616
n×4 2714787488
n×5 3393484360

Division

n÷y
n÷2 339348436
n÷3 226232290.66667
n÷3 169674218
n÷5 135739374.4

Exponentiation

ny
n2 460629444062584384
n3 3.1262776283638E+26
n4 2.1217948473741E+35
n5 1.4400555259385E+44

Nth Root

y√n
2√n 26051.811299793
3√n 878.80384661006
4√n 161.40573502758
5√n 58.389555553071

Divisors of 678696872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678696871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678696872 can be divided by 32 positive divisors. The sum of these divisors (counting 678696872) is 1, the average is 0.03125.

Base conversion 678696872

Base System Value
2 Binary 101000011101000001011110101000
3 Ternary 1202022002101002012
4 Quaternary 220131001132220
5 Quinary 2342221244442
6 Senary 151202455052
8 Octal 5035013650
10 Decimal 678696872
12 Duodecimal 16b364488
16 Hexadecimal 287417a8
20 Vigesimal ac1h23c
36 Base36 b82tuw

Cryptographic Hash Functions

md5 603f9edf7c14701e70803d34aa10dc47
sha1 a968610379861362ca5bc49ab055f9674544a99f
sha256 486cd6cabee7e84c48f04ae86d27154f1a0c58e3fd3eceb7bd0d484349178302
sha512 810e6f41d9974760371527da69e7ed5991b8fa53f221fd0d99570cc003cbf810481392e190f56db9ed91c2663549f5f0fc35796a2ec79563e3c745f7f3adec85
ripemd-160 a2f7bd92e0d451cb74d597055e42f9b5e2d57b4e

678696872 as geometric shapes

Circle

Radius = n
Diameter 1357393744
Circumference 4264378214.1791
Area 1.4471100774942E+18

Sphere

Radius = n
Volume 1.3095321107133E+27
Surface area 5.7884403099767E+18
Circumference 4264378214.1791

Square

Length = n
Perimeter 2714787488
Area 460629444062584384
Diagonal 959822321.1226

Cube

Length = n
Surface area 2763776664375506304
Volume 3.1262776283638E+26
Space diagonal 1175537465.2421

Equilateral Triangle

Length = n
Perimeter 2036090616
Area 1.9945840014465E+17
Altitude 587768732.62104

Triangular Pyramid

Length = n
Surface area 1.9945840014465E+17
Volume 3.6843535181463E+25
Height 319940773.70753