868872018 (number)

868872018 is an even 9-digits composite number following 868872017 and preceding 868872019. In scientific notation, it is written as 8.68872018 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 242472384 positive integers (up to 868872018) that are relatively prime to 868872018.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million eight hundred seventy-two thousand eighteen

Notation

Scientific notation 8.68872018 × 10^8
Engineering notation 8.68872018 × 10^6

Prime Factorization of 868872018

Prime Factorization 2 × 3 × 7 × 301 × 68729

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 868872018
Product of the distinct prime numbers

The prime factorization of 868872018 is 2 × 3 × 7 × 301 × 68729. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868872018)

Multiplication

n×y
n×2 1737744036
n×3 2606616054
n×4 3475488072
n×5 4344360090

Division

n÷y
n÷2 434436009
n÷3 289624006
n÷3 217218004.5
n÷5 173774403.6

Exponentiation

ny
n2 754938583663392324
n3 6.5594501065367E+26
n4 5.6993226510369E+35
n5 4.9519819730395E+44

Nth Root

y√n
2√n 29476.63512004
3√n 954.2275189233
4√n 171.68760910456
5√n 61.346693834155

Divisors of 868872018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868872017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868872018 can be divided by 32 positive divisors. The sum of these divisors (counting 868872018) is 1, the average is 0.03125.

Base conversion 868872018

Base System Value
2 Binary 110011110010011110111101010010
3 Ternary 2020112221021100010
4 Quaternary 303302132331102
5 Quinary 3234412401033
6 Senary 222114535350
8 Octal 6362367522
10 Decimal 868872018
12 Duodecimal 202b97556
16 Hexadecimal 33c9ef52
20 Vigesimal dba900i
36 Base36 edaxxu

Cryptographic Hash Functions

md5 74bf64a91f687f7af9966d777229d0a2
sha1 9ecd43101c39bb803dc6b9cd1fe849312afb488d
sha256 2c52050042cde06927ec36ec3aafef34fd5eb047f4cc1100601ccf4d5a3aedb5
sha512 a991674381176d4ea1bf78ee4adff503d3956b47ef8a781b54967b3a8bccbaf30dc2300203cf4916fbcc97e59d4c55e2ef2f28c291001ab6056969757cfe5e06
ripemd-160 8aaa41455a9d05cafe3beb0c490e3f5709e2e69d

868872018 as geometric shapes

Circle

Radius = n
Diameter 1737744036
Circumference 5459283897.3171
Area 2.3717095083484E+18

Sphere

Radius = n
Volume 2.7476160355046E+27
Surface area 9.4868380333936E+18
Circumference 5459283897.3171

Square

Length = n
Perimeter 3475488072
Area 754938583663392324
Diagonal 1228770591.8221

Cube

Length = n
Surface area 4529631501980353944
Volume 6.5594501065367E+26
Space diagonal 1504930480.4509

Equilateral Triangle

Length = n
Perimeter 2606616054
Area 3.2689799587477E+17
Altitude 752465240.22545

Triangular Pyramid

Length = n
Surface area 3.2689799587477E+17
Volume 7.7303860853116E+25
Height 409590197.27403