855678428 (number)

855678428 is an even 9-digits composite number following 855678427 and preceding 855678429. In scientific notation, it is written as 8.55678428 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 96 positive divisors. There are 361670400 positive integers (up to 855678428) that are relatively prime to 855678428.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million six hundred seventy-eight thousand four hundred twenty-eight

Notation

Scientific notation 8.55678428 × 10^8
Engineering notation 8.55678428 × 10^6

Prime Factorization of 855678428

Prime Factorization 2 × 2 × 37 × 11 × 53 × 47 × 211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 427839214
Product of the distinct prime numbers

The prime factorization of 855678428 is 2 × 2 × 37 × 11 × 53 × 47 × 211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855678428)

Multiplication

n×y
n×2 1711356856
n×3 2567035284
n×4 3422713712
n×5 4278392140

Division

n÷y
n÷2 427839214
n÷3 285226142.66667
n÷3 213919607
n÷5 171135685.6

Exponentiation

ny
n2 732185572144551184
n3 6.2651539937693E+26
n4 5.3609571205664E+35
n5 4.5872553615017E+44

Nth Root

y√n
2√n 29251.981608089
3√n 949.3729668367
4√n 171.03210695097
5√n 61.159245167894

Divisors of 855678428

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855678427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855678428 can be divided by 96 positive divisors. The sum of these divisors (counting 855678428) is 1, the average is 0.010416666666667.

Base conversion 855678428

Base System Value
2 Binary 110011000000001001110111011100
3 Ternary 2012122002222010122
4 Quaternary 303000021313130
5 Quinary 3223023202203
6 Senary 220524054112
8 Octal 6300116734
10 Decimal 855678428
12 Duodecimal 1ba694338
16 Hexadecimal 33009ddc
20 Vigesimal d77jg18
36 Base36 e5g5p8

Cryptographic Hash Functions

md5 2b41f9036d53e2be17bde8d41232f54e
sha1 afb04b5db3f1dffe784e9a301d54084da1aea242
sha256 e38b8aedb0802158405944902402a2163e54e5381f08f5a4596ef1ce1a21ff23
sha512 c5020d150b7b9da9bfd6dd5a3deb21782f3340b13e70c77ac657cc08aef928102962737b1ea8c2ce19fc4cca5faf8a3e965f95a7933a82ddb74ba85ee448d114
ripemd-160 943a62f36aa64f87d5a54bed5019f76d85d5fb8a

855678428 as geometric shapes

Circle

Radius = n
Diameter 1711356856
Circumference 5376386126.4801
Area 2.3002288145138E+18

Sphere

Radius = n
Volume 2.6243415680579E+27
Surface area 9.200915258055E+18
Circumference 5376386126.4801

Square

Length = n
Perimeter 3422713712
Area 732185572144551184
Diagonal 1210112037.9077

Cube

Length = n
Surface area 4393113432867307104
Volume 6.2651539937693E+26
Space diagonal 1482078512.2367

Equilateral Triangle

Length = n
Perimeter 2567035284
Area 3.1704565288081E+17
Altitude 741039256.11833

Triangular Pyramid

Length = n
Surface area 3.1704565288081E+17
Volume 7.3835547902871E+25
Height 403370679.30256