856291221 (number)

856291221 is an odd 9-digits composite number following 856291220 and preceding 856291222. In scientific notation, it is written as 8.56291221 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 526124160 positive integers (up to 856291221) that are relatively prime to 856291221.

Interesting facts

Basic properties

Name

Name eight hundred fifty-six million two hundred ninety-one thousand two hundred twenty-one

Notation

Scientific notation 8.56291221 × 10^8
Engineering notation 8.56291221 × 10^6

Prime Factorization of 856291221

Prime Factorization 3 × 3 × 19 × 61 × 103 × 797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 285430407
Product of the distinct prime numbers

The prime factorization of 856291221 is 3 × 3 × 19 × 61 × 103 × 797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 15, 78, 612, 502, 1923, 407, 41567, 90992, 391318, 913407, 7673870, 8849772, 67291137, 56674788, 186169483, 637860847, 3743232989, 877992865

Basic calculations (n = 856291221)

Multiplication

n×y
n×2 1712582442
n×3 2568873663
n×4 3425164884
n×5 4281456105

Division

n÷y
n÷2 428145610.5
n÷3 285430407
n÷3 214072805.25
n÷5 171258244.2

Exponentiation

ny
n2 733234655161670841
n3 6.278623981479E+26
n4 5.3763305953005E+35
n5 4.6037046899496E+44

Nth Root

y√n
2√n 29262.454117862
3√n 949.59954349873
4√n 171.0627198365
5√n 61.16800248251

Divisors of 856291221

1, 3, 9, 19, 57, 61, 103, 171, 183, 309, 549, 797, 927, 1159, 1957, 2391, 3477, 5871, 6283, 7173, 10431, 15143, 17613, 18849, 45429, 48617, 56547, 82091, 119377, 136287, 145851, 246273, 358131, 437553, 738819, 923723, 1074393, 1559729, 2771169, 4679187, 5007551, 8313507, 14037561, 15022653, 45067959, 95143469, 285430407, 856291221

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -856291220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 856291221 can be divided by 48 positive divisors. The sum of these divisors (counting 856291221) is 1, the average is 0.020833333333333.

Base conversion 856291221

Base System Value
2 Binary 110011000010011111011110010101
3 Ternary 2012200021002201200
4 Quaternary 303002133132111
5 Quinary 3223202304341
6 Senary 220545143113
8 Octal 6302373625
10 Decimal 856291221
12 Duodecimal 1ba92aa99
16 Hexadecimal 3309f795
20 Vigesimal d7bg811
36 Base36 e5taj9

Cryptographic Hash Functions

md5 415834f8704555cb9a85cf9f9a099b82
sha1 98327422873f84481d5814cc101a599aa5772729
sha256 8e842e670db9c1152107cc02c57baf3e13e0d139cd184f8ccf3870bcabf3a5c7
sha512 bd81f19467b14a4254978e5b956318ef6fd5345618b2b7dad815cf7d38a5c218d9f39ccf21cc78795e07287d5f838e86c2f4871c830e9232e19833c137b06a3c
ripemd-160 8c891048073b19db8f13dc33d7ec1384e27aec48

856291221 as geometric shapes

Circle

Radius = n
Diameter 1712582442
Circumference 5380236418.4541
Area 2.3035246060134E+18

Sphere

Radius = n
Volume 2.6299838633156E+27
Surface area 9.2140984240534E+18
Circumference 5380236418.4541

Square

Length = n
Perimeter 3425164884
Area 733234655161670841
Diagonal 1210978658.0792

Cube

Length = n
Surface area 4399407930970025046
Volume 6.278623981479E+26
Space diagonal 1483139900.8472

Equilateral Triangle

Length = n
Perimeter 2568873663
Area 3.1749991915256E+17
Altitude 741569950.42359

Triangular Pyramid

Length = n
Surface area 3.1749991915256E+17
Volume 7.3994293230405E+25
Height 403659552.69307