868708949 (number)

868708949 is an odd 9-digits composite number following 868708948 and preceding 868708950. In scientific notation, it is written as 8.68708949 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 838234096 positive integers (up to 868708949) that are relatively prime to 868708949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68708949 × 10^8
Engineering notation 8.68708949 × 10^6

Prime Factorization of 868708949

Prime Factorization 29 × 1787 × 16763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868708949
Product of the distinct prime numbers

The prime factorization of 868708949 is 29 × 1787 × 16763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868708949)

Multiplication

n×y
n×2 1737417898
n×3 2606126847
n×4 3474835796
n×5 4343544745

Division

n÷y
n÷2 434354474.5
n÷3 289569649.66667
n÷3 217177237.25
n÷5 173741789.8

Exponentiation

ny
n2 754655238072684601
n3 6.5557575872347E+26
n4 5.6950452835054E+35
n5 4.9473368027414E+44

Nth Root

y√n
2√n 29473.868918077
3√n 954.16781904435
4√n 171.67955299941
5√n 61.344390964483

Divisors of 868708949

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 -868708948
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 868708949 can be divided by 8 positive divisors. The sum of these divisors (counting 868708949) is 1, the average is 0.125.

Base conversion 868708949

Base System Value
2 Binary 110011110001110111001001010101
3 Ternary 2020112121222122112
4 Quaternary 303301313021111
5 Quinary 3234342141244
6 Senary 222111240405
8 Octal 6361671125
10 Decimal 868708949
12 Duodecimal 202b19105
16 Hexadecimal 33c77255
20 Vigesimal db98c79
36 Base36 ed7g45

Cryptographic Hash Functions

md5 2ec99c371bde1d5dd1a33cc5d6581eda
sha1 f6b34f624727035ef0bbae0851bc4e3d798dea12
sha256 60cef1e0404c1bf550245cb3ce5c2bf767be9533674992933be511a76542a950
sha512 1f7443a46e0937f8a65bd01d842b7d8a36a7cd5270453ff9acf2ef3006eb5bfa438b1b16a10c765b7787b43a1e575b18a9b39eb9fc5b643fc12b86941c978781
ripemd-160 cecc47dbb87d0396ed9d4f666573f2d540bfae6c

868708949 as geometric shapes

Circle

Radius = n
Diameter 1737417898
Circumference 5458259304.5722
Area 2.3708193519222E+18

Sphere

Radius = n
Volume 2.7460693166363E+27
Surface area 9.4832774076888E+18
Circumference 5458259304.5722

Square

Length = n
Perimeter 3474835796
Area 754655238072684601
Diagonal 1228539977.4307

Cube

Length = n
Surface area 4527931428436107606
Volume 6.5557575872347E+26
Space diagonal 1504648036.6578

Equilateral Triangle

Length = n
Perimeter 2606126847
Area 3.2677530363497E+17
Altitude 752324018.32888

Triangular Pyramid

Length = n
Surface area 3.2677530363497E+17
Volume 7.7260344095813E+25
Height 409513325.81023