855221609 (number)

855221609 is an odd 9-digits composite number following 855221608 and preceding 855221610. In scientific notation, it is written as 8.55221609 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 777288960 positive integers (up to 855221609) that are relatively prime to 855221609.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million two hundred twenty-one thousand six hundred nine

Notation

Scientific notation 8.55221609 × 10^8
Engineering notation 8.55221609 × 10^6

Prime Factorization of 855221609

Prime Factorization 11 × 6427 × 12097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855221609
Product of the distinct prime numbers

The prime factorization of 855221609 is 11 × 6427 × 12097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855221609)

Multiplication

n×y
n×2 1710443218
n×3 2565664827
n×4 3420886436
n×5 4276108045

Division

n÷y
n÷2 427610804.5
n÷3 285073869.66667
n÷3 213805402.25
n÷5 171044321.8

Exponentiation

ny
n2 731404000500548881
n3 6.2551250613712E+26
n4 5.3495181194821E+35
n5 4.5750234935181E+44

Nth Root

y√n
2√n 29244.172222855
3√n 949.20399026948
4√n 171.00927525387
5√n 61.152713584897

Divisors of 855221609

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 -855221608
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 855221609 can be divided by 8 positive divisors. The sum of these divisors (counting 855221609) is 1, the average is 0.125.

Base conversion 855221609

Base System Value
2 Binary 110010111110011010010101101001
3 Ternary 2012121020202111102
4 Quaternary 302332122111221
5 Quinary 3222414042414
6 Senary 220510211145
8 Octal 6276322551
10 Decimal 855221609
12 Duodecimal 1ba4b3ab5
16 Hexadecimal 32f9a569
20 Vigesimal d752e09
36 Base36 e56d7t

Cryptographic Hash Functions

md5 763edc27ce59f1c370d976570598d526
sha1 a59ae702fe22e52917d3299f96b9147f427d6cb0
sha256 781f3d96b32cb170a781e07449702550bf250f9ab3fa724cc2af87c7d14e378e
sha512 08c794f259ad4f51247fbb3c506c591bf50f3a5e0244667d67712cca9670610a76bc68961c6bf84a4475b7187899d134256b38022fe7a781d9e7a82f00725f26
ripemd-160 6b1474c66363e3727406b636003e37bfdf0f164d

855221609 as geometric shapes

Circle

Radius = n
Diameter 1710443218
Circumference 5373515848.0513
Area 2.2977734347787E+18

Sphere

Radius = n
Volume 2.6201406586785E+27
Surface area 9.1910937391148E+18
Circumference 5373515848.0513

Square

Length = n
Perimeter 3420886436
Area 731404000500548881
Diagonal 1209465998.2823

Cube

Length = n
Surface area 4388424003003293286
Volume 6.2551250613712E+26
Space diagonal 1481287278.5188

Equilateral Triangle

Length = n
Perimeter 2565664827
Area 3.1670722243152E+17
Altitude 740643639.2594

Triangular Pyramid

Length = n
Surface area 3.1670722243152E+17
Volume 7.3717355801091E+25
Height 403155332.76078