864820121 (number)

864820121 is an odd 9-digits composite number following 864820120 and preceding 864820122. In scientific notation, it is written as 8.64820121 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 774465120 positive integers (up to 864820121) that are relatively prime to 864820121.

Interesting facts

Basic properties

Name

Name eight hundred sixty-four million eight hundred twenty thousand one hundred twenty-one

Notation

Scientific notation 8.64820121 × 10^8
Engineering notation 8.64820121 × 10^6

Prime Factorization of 864820121

Prime Factorization 11 × 67 × 1173433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 864820121
Product of the distinct prime numbers

The prime factorization of 864820121 is 11 × 67 × 1173433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 864820121)

Multiplication

n×y
n×2 1729640242
n×3 2594460363
n×4 3459280484
n×5 4324100605

Division

n÷y
n÷2 432410060.5
n÷3 288273373.66667
n÷3 216205030.25
n÷5 172964024.2

Exponentiation

ny
n2 747913841686454641
n3 6.4681093906485E+26
n4 5.5937511458619E+35
n5 4.8375885428082E+44

Nth Root

y√n
2√n 29407.824145965
3√n 952.74189257914
4√n 171.48709615002
5√n 61.289369981039

Divisors of 864820121

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 -864820120
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 864820121 can be divided by 8 positive divisors. The sum of these divisors (counting 864820121) is 1, the average is 0.125.

Base conversion 864820121

Base System Value
2 Binary 110011100011000001101110011001
3 Ternary 2020021022102011212
4 Quaternary 303203001232121
5 Quinary 3232343220441
6 Senary 221452032505
8 Octal 6343015631
10 Decimal 864820121
12 Duodecimal 201762735
16 Hexadecimal 338c1b99
20 Vigesimal da52a61
36 Base36 eaw3h5

Cryptographic Hash Functions

md5 4ffd5ef39e96ddea6beb245e919fdd4c
sha1 3535ab9ecd1127adae6024fb6396b4d26cabe3f9
sha256 b9b04b1b7f39a6d8848c4f0d2b879e4efa569bd28908e63ff8d371078d5b9e38
sha512 d6537f7fab110ec001062179b404795ae4395b0b662effb8ef810381c63657390dc217515cbc27b657b3d112741c1627b61b92755d83a91db4345695836e919e
ripemd-160 e23e4f5fa7f9b19a2d37820b05d2e082fb7fd5c7

864820121 as geometric shapes

Circle

Radius = n
Diameter 1729640242
Circumference 5433825077.6205
Area 2.3496406305603E+18

Sphere

Radius = n
Volume 2.7093553259035E+27
Surface area 9.3985625222411E+18
Circumference 5433825077.6205

Square

Length = n
Perimeter 3459280484
Area 747913841686454641
Diagonal 1223040344.1313

Cube

Length = n
Surface area 4487483050118727846
Volume 6.4681093906485E+26
Space diagonal 1497912388.9799

Equilateral Triangle

Length = n
Perimeter 2594460363
Area 3.2385619337124E+17
Altitude 748956194.48993

Triangular Pyramid

Length = n
Surface area 3.2385619337124E+17
Volume 7.6227400193066E+25
Height 407680114.71045