768508731 (number)

768508731 is an odd 9-digits composite number following 768508730 and preceding 768508732. In scientific notation, it is written as 7.68508731 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 509376624 positive integers (up to 768508731) that are relatively prime to 768508731.

Interesting facts

Basic properties

Name

Name seven hundred sixty-eight million five hundred eight thousand seven hundred thirty-one

Notation

Scientific notation 7.68508731 × 10^8
Engineering notation 7.68508731 × 10^6

Prime Factorization of 768508731

Prime Factorization 3 × 3 × 173 × 493583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 256169577
Product of the distinct prime numbers

The prime factorization of 768508731 is 3 × 3 × 173 × 493583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 768508731)

Multiplication

n×y
n×2 1537017462
n×3 2305526193
n×4 3074034924
n×5 3842543655

Division

n÷y
n÷2 384254365.5
n÷3 256169577
n÷3 192127182.75
n÷5 153701746.2

Exponentiation

ny
n2 590605669623230361
n3 4.5388561368355E+26
n4 3.488150569911E+35
n5 2.6806741680193E+44

Nth Root

y√n
2√n 27721.99002597
3√n 915.97355483552
4√n 166.49921929538
5√n 59.859041886696

Divisors of 768508731

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -768508730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 768508731 can be divided by 12 positive divisors. The sum of these divisors (counting 768508731) is 1, the average is 0.083333333333333.

Base conversion 768508731

Base System Value
2 Binary 101101110011101000001100111011
3 Ternary 1222120002021210100
4 Quaternary 231303220030323
5 Quinary 3033214234411
6 Senary 204131450443
8 Octal 5563501473
10 Decimal 768508731
12 Duodecimal 195456a23
16 Hexadecimal 2dce833b
20 Vigesimal c033bgb
36 Base36 cpjt4r

Cryptographic Hash Functions

md5 03634ddae5d74c2b8d26aa937b8bae67
sha1 38c9aa23ea7eb111ba268f3e6c2152357d7ba361
sha256 ac86f652efadee87b9a41daec715647b5e134b2b225fad400d41f2c3cd813591
sha512 fcbf29e551abd62d68f9f326b98a27890f7955a490c37a8cacf7976b6cd1c4e99ea227496f5bfcdc7fd4c3d8688cee26dbd7b7fed00172b503de4bb0b555d68b
ripemd-160 b29f5b436f8e67a3e37530a8efe0d3aaabf809c2

768508731 as geometric shapes

Circle

Radius = n
Diameter 1537017462
Circumference 4828682767.0584
Area 1.8554424328568E+18

Sphere

Radius = n
Volume 1.9012316126911E+27
Surface area 7.4217697314273E+18
Circumference 4828682767.0584

Square

Length = n
Perimeter 3074034924
Area 590605669623230361
Diagonal 1086835470.1823

Cube

Length = n
Surface area 3543634017739382166
Volume 4.5388561368355E+26
Space diagonal 1331096168.1523

Equilateral Triangle

Length = n
Perimeter 2305526193
Area 2.5573975675642E+17
Altitude 665548084.07614

Triangular Pyramid

Length = n
Surface area 2.5573975675642E+17
Volume 5.349093255311E+25
Height 362278490.06078