868769985 (number)

868769985 is an odd 9-digits composite number following 868769984 and preceding 868769986. In scientific notation, it is written as 8.68769985 × 10^8. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 453560000 positive integers (up to 868769985) that are relatively prime to 868769985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68769985 × 10^8
Engineering notation 8.68769985 × 10^6

Prime Factorization of 868769985

Prime Factorization 15 × 59 × 251 × 3911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 868769985
Product of the distinct prime numbers

The prime factorization of 868769985 is 15 × 59 × 251 × 3911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868769985)

Multiplication

n×y
n×2 1737539970
n×3 2606309955
n×4 3475079940
n×5 4343849925

Division

n÷y
n÷2 434384992.5
n÷3 289589995
n÷3 217192496.25
n÷5 173753997

Exponentiation

ny
n2 754761286836900225
n3 6.5571395184387E+26
n4 5.6966460010769E+35
n5 4.9490750609059E+44

Nth Root

y√n
2√n 29474.904325544
3√n 954.19016531777
4√n 171.68256849647
5√n 61.345252958831

Divisors of 868769985

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 -868769984
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 868769985 can be divided by 16 positive divisors. The sum of these divisors (counting 868769985) is 1, the average is 0.0625.

Base conversion 868769985

Base System Value
2 Binary 110011110010000110000011000001
3 Ternary 2020112202002101010
4 Quaternary 303302012003001
5 Quinary 3234401114420
6 Senary 222112431133
8 Octal 6362060301
10 Decimal 868769985
12 Duodecimal 202b484a9
16 Hexadecimal 33c860c1
20 Vigesimal db9g4j5
36 Base36 ed8r7l

Cryptographic Hash Functions

md5 faa13add5f0cfa6a3825f03aaad06c80
sha1 51cad06c4f11ebbfe1139fe3644d2552c543cbf8
sha256 23cf3563fc6689bfa6c4e42c1b1e7e150e9b0d79cb16b2f25a9140ad45a4fc2f
sha512 b0a840615961eeb747b03b4ca3931a7f7df1ad526e373f7ffb23b0cb8c7b8b5353935cf6cbd9c1589e99e92943f7ade858aea537940e8b55d747f7a260e9f582
ripemd-160 f082faf1890ffdaf4a36e9310b8d056bb23944fe

868769985 as geometric shapes

Circle

Radius = n
Diameter 1737539970
Circumference 5458642805.0706
Area 2.3711525139408E+18

Sphere

Radius = n
Volume 2.7466481786254E+27
Surface area 9.4846100557631E+18
Circumference 5458642805.0706

Square

Length = n
Perimeter 3475079940
Area 754761286836900225
Diagonal 1228626295.3697

Cube

Length = n
Surface area 4528567721021401350
Volume 6.5571395184387E+26
Space diagonal 1504753754.1109

Equilateral Triangle

Length = n
Perimeter 2606309955
Area 3.2682122409689E+17
Altitude 752376877.05543

Triangular Pyramid

Length = n
Surface area 3.2682122409689E+17
Volume 7.7276630311239E+25
Height 409542098.45656