768996818 (number)

768996818 is an even 9-digits composite number following 768996817 and preceding 768996819. In scientific notation, it is written as 7.68996818 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 384302916 positive integers (up to 768996818) that are relatively prime to 768996818.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.68996818 × 10^8
Engineering notation 7.68996818 × 10^6

Prime Factorization of 768996818

Prime Factorization 2 × 1987 × 193507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 768996818
Product of the distinct prime numbers

The prime factorization of 768996818 is 2 × 1987 × 193507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 768996818)

Multiplication

n×y
n×2 1537993636
n×3 2306990454
n×4 3075987272
n×5 3844984090

Division

n÷y
n÷2 384498409
n÷3 256332272.66667
n÷3 192249204.5
n÷5 153799363.6

Exponentiation

ny
n2 591356106094125124
n3 4.5475096389125E+26
n4 3.4970204421481E+35
n5 2.6891975924928E+44

Nth Root

y√n
2√n 27730.791874737
3√n 916.16742822203
4√n 166.52564929985
5√n 59.866643362015

Divisors of 768996818

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 -768996817
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 768996818 can be divided by 8 positive divisors. The sum of these divisors (counting 768996818) is 1, the average is 0.125.

Base conversion 768996818

Base System Value
2 Binary 101101110101011111010111010010
3 Ternary 1222121000002022122
4 Quaternary 231311133113102
5 Quinary 3033330344233
6 Senary 204150134242
8 Octal 5565372722
10 Decimal 768996818
12 Duodecimal 195651382
16 Hexadecimal 2dd5f5d2
20 Vigesimal c064c0i
36 Base36 cpu9qq

Cryptographic Hash Functions

md5 4de1a0740e74317e9494087081fd0852
sha1 58f18e172eea0afb4c1bd7d1f3d64a60e3f21451
sha256 73a93c6e88eb8dfbbaec148b3da6fa3ac2941bb572ad3f6ce2290209309ac434
sha512 a14a189389d47a3fffdabaab10646dfea809a3cee5bd0c12fe66cd34504b0d5231421b73a583bc917e43d6cd5b54e81255ae55849ee34e414c147aba07cebc1b
ripemd-160 954a300448cca21f3d6b701c818bd71cb8d0af86

768996818 as geometric shapes

Circle

Radius = n
Diameter 1537993636
Circumference 4831749508.1255
Area 1.8577999985608E+18

Sphere

Radius = n
Volume 1.9048563831648E+27
Surface area 7.4311999942431E+18
Circumference 4831749508.1255

Square

Length = n
Perimeter 3075987272
Area 591356106094125124
Diagonal 1087525729.4374

Cube

Length = n
Surface area 3548136636564750744
Volume 4.5475096389125E+26
Space diagonal 1331941559.6348

Equilateral Triangle

Length = n
Perimeter 2306990454
Area 2.5606470528028E+17
Altitude 665970779.8174

Triangular Pyramid

Length = n
Surface area 2.5606470528028E+17
Volume 5.3592915053104E+25
Height 362508576.47912