868506489 (number)

868506489 is an odd 9-digits composite number following 868506488 and preceding 868506490. In scientific notation, it is written as 8.68506489 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 544944960 positive integers (up to 868506489) that are relatively prime to 868506489.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million five hundred six thousand four hundred eighty-nine

Notation

Scientific notation 8.68506489 × 10^8
Engineering notation 8.68506489 × 10^6

Prime Factorization of 868506489

Prime Factorization 153 × 3 × 1892171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868506489
Product of the distinct prime numbers

The prime factorization of 868506489 is 153 × 3 × 1892171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868506489)

Multiplication

n×y
n×2 1737012978
n×3 2605519467
n×4 3474025956
n×5 4342532445

Division

n÷y
n÷2 434253244.5
n÷3 289502163
n÷3 217126622.25
n÷5 173701297.8

Exponentiation

ny
n2 754303521435107121
n3 6.5511750304194E+26
n4 5.689738024494E+35
n5 4.9415743949831E+44

Nth Root

y√n
2√n 29470.434150178
3√n 954.09368764653
4√n 171.66954928052
5√n 61.341531331602

Divisors of 868506489

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 -868506488
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 868506489 can be divided by 8 positive divisors. The sum of these divisors (counting 868506489) is 1, the average is 0.125.

Base conversion 868506489

Base System Value
2 Binary 110011110001000101101101111001
3 Ternary 2020112020200221000
4 Quaternary 303301011231321
5 Quinary 3234314201424
6 Senary 222103035213
8 Octal 6361055571
10 Decimal 868506489
12 Duodecimal 202a3bb09
16 Hexadecimal 33c45b79
20 Vigesimal db83649
36 Base36 ed33w9

Cryptographic Hash Functions

md5 c4c2f622cb6e5b8fa87fd1bb52ea4476
sha1 3675d5b8cfacc19e0e9215f0aeb0fc890dfe8762
sha256 8ac62db7b803076cb5bb61e0e9d07e2bd77682fad6ac81ba0c2b0eba825478e1
sha512 44e7451295b55e68df3c25aff35969f1fba226178c59609aad32202c90db56c811cd31b6c2251d1c1866f4b8858c6f2e5162fb66bdf33dd7231d46f02a73b63d
ripemd-160 dc63499a07aa43044d657e4a6fb41563dd75844a

868506489 as geometric shapes

Circle

Radius = n
Diameter 1737012978
Circumference 5456987210.8749
Area 2.3697144015174E+18

Sphere

Radius = n
Volume 2.7441497797262E+27
Surface area 9.4788576060698E+18
Circumference 5456987210.8749

Square

Length = n
Perimeter 3474025956
Area 754303521435107121
Diagonal 1228253655.7528

Cube

Length = n
Surface area 4525821128610642726
Volume 6.5511750304194E+26
Space diagonal 1504297365.6513

Equilateral Triangle

Length = n
Perimeter 2605519467
Area 3.2662300586343E+17
Altitude 752148682.82563

Triangular Pyramid

Length = n
Surface area 3.2662300586343E+17
Volume 7.7206338145826E+25
Height 409417885.25095