868045489 (number)

868045489 is an odd 9-digits prime number following 868045488 and preceding 868045490. In scientific notation, it is written as 8.68045489 × 10^8. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 868045488 positive integers (up to 868045489) that are relatively prime to 868045489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68045489 × 10^8
Engineering notation 8.68045489 × 10^6

Prime Factorization of 868045489

Prime Factorization 868045489

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 868045489
Product of the distinct prime numbers

The prime factorization of 868045489 is 868045489. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 87, 90, 505, 123, 6447, 4863, 85409, 37669, 33442, 212900, 5415260, 1381946, 14012283, 59098192, 184226341, 517590204, 904750142, 3714347478

Basic calculations (n = 868045489)

Multiplication

n×y
n×2 1736090978
n×3 2604136467
n×4 3472181956
n×5 4340227445

Division

n÷y
n÷2 434022744.5
n÷3 289348496.33333
n÷3 217011372.25
n÷5 173609097.8

Exponentiation

ny
n2 753502970973249121
n3 6.5407485490143E+26
n4 5.6776672726551E+35
n5 4.9284734640712E+44

Nth Root

y√n
2√n 29462.611713831
3√n 953.92484798141
4√n 171.64676435585
5√n 61.335017977413

Divisors of 868045489

1, 868045489

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 868045490
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 434022745
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 29462.611730802
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999997696
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868045489 can be divided by 2 positive divisors. The sum of these divisors (counting 868045489) is 868045490, the average is 434022745.

Base conversion 868045489

Base System Value
2 Binary 110011101111010101001010110001
3 Ternary 2020111101021112221
4 Quaternary 303233111022301
5 Quinary 3234204423424
6 Senary 222045121041
8 Octal 6357251261
10 Decimal 868045489
12 Duodecimal 202859181
16 Hexadecimal 33bd52b1
20 Vigesimal db55de9
36 Base36 ect86p

Cryptographic Hash Functions

md5 94c982d18448d7d186503469854da2f8
sha1 6beb7f9c4cb5a9d95b45be4d091036db1bdbbf15
sha256 b5f7e09f06f3aa0534063f3b3044fcd1a6e7dc44c42f6950d7fda2e6ed3bd9f8
sha512 d756ad8aef85af1e4218e9b0ed8a145e1fe4673433e683bf80390dce7b479e781dca10e89ac1ee7bf9884bbe4001fc2279844fdf41c90ec76376b452f034b281
ripemd-160 e49abd7c00ea2cc554386c4ba4bdbee9325bd021

868045489 as geometric shapes

Circle

Radius = n
Diameter 1736090978
Circumference 5454090662.4483
Area 2.3671993980676E+18

Sphere

Radius = n
Volume 2.7397823454082E+27
Surface area 9.4687975922706E+18
Circumference 5454090662.4483

Square

Length = n
Perimeter 3472181956
Area 753502970973249121
Diagonal 1227601703.3006

Cube

Length = n
Surface area 4521017825839494726
Volume 6.5407485490143E+26
Space diagonal 1503498890.229

Equilateral Triangle

Length = n
Perimeter 2604136467
Area 3.2627635734494E+17
Altitude 751749445.11449

Triangular Pyramid

Length = n
Surface area 3.2627635734494E+17
Volume 7.7083460884068E+25
Height 409200567.76686