807989968 (number)

807989968 is an even 9-digits composite number following 807989967 and preceding 807989969. In scientific notation, it is written as 8.07989968 × 10^8. The sum of its digits is 64. It has a total of 6 prime factors and 20 positive divisors. There are 400287744 positive integers (up to 807989968) that are relatively prime to 807989968.

Interesting facts

Basic properties

Name

Name eight hundred seven million nine hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.07989968 × 10^8
Engineering notation 8.07989968 × 10^6

Prime Factorization of 807989968

Prime Factorization 2 × 2 × 2 × 2 × 109 × 463297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100998746
Product of the distinct prime numbers

The prime factorization of 807989968 is 2 × 2 × 2 × 2 × 109 × 463297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 40, 65, 626, 65, 5012, 7938, 36831, 99457, 599407, 153863, 7814048, 7755251, 92628862, 81507471, 950630338, 477722554, 9953746772, 6882350509

Basic calculations (n = 807989968)

Multiplication

n×y
n×2 1615979936
n×3 2423969904
n×4 3231959872
n×5 4039949840

Division

n÷y
n÷2 403994984
n÷3 269329989.33333
n÷3 201997492
n÷5 161597993.6

Exponentiation

ny
n2 652847788388641024
n3 5.2749446364901E+26
n4 4.2621023480394E+35
n5 3.4437359398051E+44

Nth Root

y√n
2√n 28425.164344292
3√n 931.39804683199
4√n 168.59764038768
5√n 60.461816896372

Divisors of 807989968

1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 463297, 926594, 1853188, 3706376, 7412752, 50499373, 100998746, 201997492, 403994984, 807989968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -807989967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 807989968 can be divided by 20 positive divisors. The sum of these divisors (counting 807989968) is 1, the average is 0.05.

Base conversion 807989968

Base System Value
2 Binary 110000001010001111001011010000
3 Ternary 2002022101010212101
4 Quaternary 300022033023100
5 Quinary 3123321134333
6 Senary 212102010144
8 Octal 6012171320
10 Decimal 807989968
12 Duodecimal 1a6716954
16 Hexadecimal 3028f2d0
20 Vigesimal cc9iei8
36 Base36 dd211s

Cryptographic Hash Functions

md5 782078e04a52056027d6364b5a140fd0
sha1 0b5a925248218583c5f1234a157fa76c95af3ff9
sha256 5fa34620bd8bd7d59dd88bb4e09d5958a9615ffe075caf5603b8b4e3f5aa2088
sha512 3ae2446a8f862fc55dc6c2e9791405e651b8b50442791d9f9f80e9f02248f210d42710eb0327009586c887b6da5722b03b1fc086619c231b44cb79c2243606f6
ripemd-160 3ee922dc32e9ae76c1e3a7aa5799b1fb91301fc6

807989968 as geometric shapes

Circle

Radius = n
Diameter 1615979936
Circumference 5076750695.2861
Area 2.0509818159141E+18

Sphere

Radius = n
Volume 2.209563642412E+27
Surface area 8.2039272636564E+18
Circumference 5076750695.2861

Square

Length = n
Perimeter 3231959872
Area 652847788388641024
Diagonal 1142670371.007

Cube

Length = n
Surface area 3917086730331846144
Volume 5.2749446364901E+26
Space diagonal 1399479676.582

Equilateral Triangle

Length = n
Perimeter 2423969904
Area 2.8269138477453E+17
Altitude 699739838.29098

Triangular Pyramid

Length = n
Surface area 2.8269138477453E+17
Volume 6.2165818714096E+25
Height 380890123.669