868973889 (number)

868973889 is an odd 9-digits composite number following 868973888 and preceding 868973890. In scientific notation, it is written as 8.68973889 × 10^8. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 488135424 positive integers (up to 868973889) that are relatively prime to 868973889.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million nine hundred seventy-three thousand eight hundred eighty-nine

Notation

Scientific notation 8.68973889 × 10^8
Engineering notation 8.68973889 × 10^6

Prime Factorization of 868973889

Prime Factorization 177 × 49 × 100193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868973889
Product of the distinct prime numbers

The prime factorization of 868973889 is 177 × 49 × 100193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868973889)

Multiplication

n×y
n×2 1737947778
n×3 2606921667
n×4 3475895556
n×5 4344869445

Division

n÷y
n÷2 434486944.5
n÷3 289657963
n÷3 217243472.25
n÷5 173794777.8

Exponentiation

ny
n2 755115619763784321
n3 6.5617575675078E+26
n4 5.7019959921124E+35
n5 4.9548856323284E+44

Nth Root

y√n
2√n 29478.363065136
3√n 954.26481030444
4√n 171.6926412667
5√n 61.348132286736

Divisors of 868973889

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 -868973888
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 868973889 can be divided by 8 positive divisors. The sum of these divisors (counting 868973889) is 1, the average is 0.125.

Base conversion 868973889

Base System Value
2 Binary 110011110010110111110101000001
3 Ternary 2020120010110002010
4 Quaternary 303302313311001
5 Quinary 3234424131024
6 Senary 222121043133
8 Octal 6362676501
10 Decimal 868973889
12 Duodecimal 2030264a9
16 Hexadecimal 33cb7d41
20 Vigesimal dbb1ee9
36 Base36 edd4jl

Cryptographic Hash Functions

md5 3bd8935b521e4cacc7df79d440086c6e
sha1 850403b972ec2e0721ab5d3c2ed4f70204a3613c
sha256 88cc1f52fb03d9983a6fc151f31a903fe127865b1086ae3c8f737ae733ea3439
sha512 b22c0e3393c42668bafa94d83707c284987ed50da51f43bc7caf1ec52e2c9fc8051e8d6e4ba02edba90a0196e47ad9eee7eba58afcae337180f3e6198991b13f
ripemd-160 7213f78425c2ea26663226f3f974ab58169ac3ad

868973889 as geometric shapes

Circle

Radius = n
Diameter 1737947778
Circumference 5459923971.6875
Area 2.3722656836608E+18

Sphere

Radius = n
Volume 2.748582582496E+27
Surface area 9.4890627346432E+18
Circumference 5459923971.6875

Square

Length = n
Perimeter 3475895556
Area 755115619763784321
Diagonal 1228914659.1719

Cube

Length = n
Surface area 4530693718582705926
Volume 6.5617575675078E+26
Space diagonal 1505106926.1987

Equilateral Triangle

Length = n
Perimeter 2606921667
Area 3.2697465475493E+17
Altitude 752553463.09936

Triangular Pyramid

Length = n
Surface area 3.2697465475493E+17
Volume 7.7331054541449E+25
Height 409638219.72396