768045888 (number)

768045888 is an even 9-digits composite number following 768045887 and preceding 768045889. In scientific notation, it is written as 7.68045888 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 42 positive divisors. There are 256013568 positive integers (up to 768045888) that are relatively prime to 768045888.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million forty-five thousand eight hundred eighty-eight

Notation

Scientific notation 7.68045888 × 10^8
Engineering notation 7.68045888 × 10^6

Prime Factorization of 768045888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 148157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2666826
Product of the distinct prime numbers

The prime factorization of 768045888 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 148157. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 768045888)

Multiplication

n×y
n×2 1536091776
n×3 2304137664
n×4 3072183552
n×5 3840229440

Division

n÷y
n÷2 384022944
n÷3 256015296
n÷3 192011472
n÷5 153609177.6

Exponentiation

ny
n2 589894486073708544
n3 4.5306603438279E+26
n4 3.4797550470016E+35
n5 2.6726115550969E+44

Nth Root

y√n
2√n 27713.640829021
3√n 915.78963279301
4√n 166.47414462619
5√n 59.851829993282

Divisors of 768045888

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -768045887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 768045888 can be divided by 42 positive divisors. The sum of these divisors (counting 768045888) is 1, the average is 0.023809523809524.

Base conversion 768045888

Base System Value
2 Binary 101101110001110111001101000000
3 Ternary 1222112012202220000
4 Quaternary 231301313031000
5 Quinary 3033104432023
6 Senary 204113520000
8 Octal 5561671500
10 Decimal 768045888
12 Duodecimal 195273000
16 Hexadecimal 2dc77340
20 Vigesimal c005ee8
36 Base36 cp9w00

Cryptographic Hash Functions

md5 a2a7a73438ec5fde2f6c1864ebdb0db3
sha1 57c7e0b7d1cb3178fc88cbe59d8315f0199ba73c
sha256 a425bfed1ddb56e726f229171100fc47599f21e6bde13fa3bba9caf2d51e7c30
sha512 d19ede835d0617e7d75f10189f88472457ddb0faf4b660bceb629456b9491e22f8f084878ed2a1b36a0b7f7f4e8255ab7669258f24663079b261cd9d965c98a5
ripemd-160 2f36c6025f610689c3ea5de03d42be5354c65501

768045888 as geometric shapes

Circle

Radius = n
Diameter 1536091776
Circumference 4825774638.7213
Area 1.8532081838423E+18

Sphere

Radius = n
Volume 1.897798566944E+27
Surface area 7.4128327353692E+18
Circumference 4825774638.7213

Square

Length = n
Perimeter 3072183552
Area 589894486073708544
Diagonal 1086180911.3345

Cube

Length = n
Surface area 3539366916442251264
Volume 4.5306603438279E+26
Space diagonal 1330294500.5604

Equilateral Triangle

Length = n
Perimeter 2304137664
Area 2.554318052461E+17
Altitude 665147250.28018

Triangular Pyramid

Length = n
Surface area 2.554318052461E+17
Volume 5.3394344206227E+25
Height 362060303.77816