864156920 (number)

864156920 is an even 9-digits composite number following 864156919 and preceding 864156921. In scientific notation, it is written as 8.64156920 × 10^8. The sum of its digits is 41. It has a total of 8 prime factors and 128 positive divisors. There are 282839040 positive integers (up to 864156920) that are relatively prime to 864156920.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million one hundred fifty-six thousand nine hundred twenty

Notation

Scientific notation 8.64156920 × 10^8
Engineering notation 8.64156920 × 10^6

Prime Factorization of 864156920

Prime Factorization 2 × 2 × 2 × 11 × 23 × 17 × 5 × 5023

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 216039230
Product of the distinct prime numbers

The prime factorization of 864156920 is 2 × 2 × 2 × 11 × 23 × 17 × 5 × 5023. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864156920)

Multiplication

n×y
n×2 1728313840
n×3 2592470760
n×4 3456627680
n×5 4320784600

Division

n÷y
n÷2 432078460
n÷3 288052306.66667
n÷3 216039230
n÷5 172831384

Exponentiation

ny
n2 746767182383886400
n3 6.4532402828594E+26
n4 5.5766122468557E+35
n5 4.8190680632771E+44

Nth Root

y√n
2√n 29396.546055617
3√n 952.49828856387
4√n 171.45420979263
5√n 61.279966951534

Divisors of 864156920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -864156919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 864156920 can be divided by 128 positive divisors. The sum of these divisors (counting 864156920) is 1, the average is 0.0078125.

Base conversion 864156920

Base System Value
2 Binary 110011100000011111110011111000
3 Ternary 2020020001201102212
4 Quaternary 303200133303320
5 Quinary 3232211010140
6 Senary 221425514252
8 Octal 6340376370
10 Decimal 864156920
12 Duodecimal 2014a2988
16 Hexadecimal 3381fcf8
20 Vigesimal da0jc60
36 Base36 eahvqw

Cryptographic Hash Functions

md5 81e971e2d90cc2b3d5414c695588c628
sha1 ff2b09f05acd1cf680e14ed9ca879f4d495fc525
sha256 22f1a4c76d90e6bc436d8d1f0f0c8c6603d8041f2bb869ddd1470370dab77448
sha512 5b323c87a9fbdaea5139134e71d9abb3f3711b1ab03e3003800a64b71927fc654554b3b192f2bb80180383574561669459a1bc9400649dc35452120435cc49b0
ripemd-160 2b5c9381d4007959f84579df4864b87660146469

864156920 as geometric shapes

Circle

Radius = n
Diameter 1728313840
Circumference 5429658062.8416
Area 2.3460382941192E+18

Sphere

Radius = n
Volume 2.7031269685974E+27
Surface area 9.3841531764767E+18
Circumference 5429658062.8416

Square

Length = n
Perimeter 3456627680
Area 746767182383886400
Diagonal 1222102436.2826

Cube

Length = n
Surface area 4480603094303318400
Volume 6.4532402828594E+26
Space diagonal 1496763691.1522

Equilateral Triangle

Length = n
Perimeter 2592470760
Area 3.2335967532849E+17
Altitude 748381845.57612

Triangular Pyramid

Length = n
Surface area 3.2335967532849E+17
Volume 7.6052166077268E+25
Height 407367478.76085