768996909 (number)

768996909 is an odd 9-digits composite number following 768996908 and preceding 768996910. In scientific notation, it is written as 7.68996909 × 10^8. The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors. There are 501285024 positive integers (up to 768996909) that are relatively prime to 768996909.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million nine hundred ninety-six thousand nine hundred nine

Notation

Scientific notation 7.68996909 × 10^8
Engineering notation 7.68996909 × 10^6

Prime Factorization of 768996909

Prime Factorization 81 × 83 × 107 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 768996909
Product of the distinct prime numbers

The prime factorization of 768996909 is 81 × 83 × 107 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 768996909)

Multiplication

n×y
n×2 1537993818
n×3 2306990727
n×4 3075987636
n×5 3844984545

Division

n÷y
n÷2 384498454.5
n÷3 256332303
n÷3 192249227.25
n÷5 153799381.8

Exponentiation

ny
n2 591356246051554281
n3 4.5475112533149E+26
n4 3.4970220974419E+35
n5 2.6891991836375E+44

Nth Root

y√n
2√n 27730.793515513
3√n 916.16746436056
4√n 166.52565422635
5√n 59.866644778891

Divisors of 768996909

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -768996908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 768996909 can be divided by 16 positive divisors. The sum of these divisors (counting 768996909) is 1, the average is 0.0625.

Base conversion 768996909

Base System Value
2 Binary 101101110101011111011000101101
3 Ternary 1222121000002110000
4 Quaternary 231311133120231
5 Quinary 3033330400114
6 Senary 204150134513
8 Octal 5565373055
10 Decimal 768996909
12 Duodecimal 195651439
16 Hexadecimal 2dd5f62d
20 Vigesimal c064c59
36 Base36 cpu9t9

Cryptographic Hash Functions

md5 4087cdff702d61fd394e827019b0d4d4
sha1 70ee21a977bf3dffb3d14a5b12b3e34cd66dcf95
sha256 09d8b81a3377e8c8dc99ba57d19140bf1ee000b5b37472974756e458c41223fb
sha512 6bb01ca21c29362714eb30d623674ae740d9f3f16e563b54ecf630c3cfdbc63fc7d3c5680ce98b9b9ed81e61cebeb1d90874f1a21659193750b4a8dd48c96b22
ripemd-160 7db2d2a2f2ccda09773351f50dfcadb114098173

768996909 as geometric shapes

Circle

Radius = n
Diameter 1537993818
Circumference 4831750079.8953
Area 1.85780043825E+18

Sphere

Radius = n
Volume 1.9048570594041E+27
Surface area 7.431201753E+18
Circumference 4831750079.8953

Square

Length = n
Perimeter 3075987636
Area 591356246051554281
Diagonal 1087525858.1308

Cube

Length = n
Surface area 3548137476309325686
Volume 4.5475112533149E+26
Space diagonal 1331941717.2514

Equilateral Triangle

Length = n
Perimeter 2306990727
Area 2.5606476588362E+17
Altitude 665970858.62571

Triangular Pyramid

Length = n
Surface area 2.5606476588362E+17
Volume 5.3592934079018E+25
Height 362508619.37693