857704428 (number)

857704428 is an even 9-digits composite number following 857704427 and preceding 857704429. In scientific notation, it is written as 8.57704428 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 60 positive divisors. There are 245033712 positive integers (up to 857704428) that are relatively prime to 857704428.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million seven hundred four thousand four hundred twenty-eight

Notation

Scientific notation 8.57704428 × 10^8
Engineering notation 8.57704428 × 10^6

Prime Factorization of 857704428

Prime Factorization 2 × 2 × 9 × 7 × 49 × 7 × 9923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61264602
Product of the distinct prime numbers

The prime factorization of 857704428 is 2 × 2 × 9 × 7 × 49 × 7 × 9923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 57, 61, 77, 258, 7098, 8023, 14164, 826, 708938, 750859, 6694803, 739250, 40401143, 67395146, 883749972, 35995437, 481171163, 8940242837

Basic calculations (n = 857704428)

Multiplication

n×y
n×2 1715408856
n×3 2573113284
n×4 3430817712
n×5 4288522140

Division

n÷y
n÷2 428852214
n÷3 285901476
n÷3 214426107
n÷5 171540885.6

Exponentiation

ny
n2 735656885810807184
n3 6.3097616844862E+26
n4 5.4119105364086E+35
n5 4.6418196310175E+44

Nth Root

y√n
2√n 29286.591266312
3√n 950.12165681149
4√n 171.13325587481
5√n 61.188179272371

Divisors of 857704428

1, 2, 4, 7, 9, 14, 18, 28, 36, 49, 63, 98, 126, 196, 252, 343, 441, 686, 882, 1372, 1764, 2401, 3087, 4802, 6174, 9604, 9923, 12348, 19846, 21609, 39692, 43218, 69461, 86436, 89307, 138922, 178614, 277844, 357228, 486227, 625149, 972454, 1250298, 1944908, 2500596, 3403589, 4376043, 6807178, 8752086, 13614356, 17504172, 23825123, 30632301, 47650246, 61264602, 95300492, 122529204, 214426107, 428852214, 857704428

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857704427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857704428 can be divided by 60 positive divisors. The sum of these divisors (counting 857704428) is 1, the average is 0.016666666666667.

Base conversion 857704428

Base System Value
2 Binary 110011000111111000011111101100
3 Ternary 2012202220220021200
4 Quaternary 303013320133230
5 Quinary 3224033020203
6 Senary 221035325500
8 Octal 6307703754
10 Decimal 857704428
12 Duodecimal 1bb2b0890
16 Hexadecimal 331f87ec
20 Vigesimal d80d118
36 Base36 e6nkz0

Cryptographic Hash Functions

md5 2610ffc9c4bd5f155240862bfdc77d8f
sha1 9004d01a99b74fef123427048910f8a246c90759
sha256 20ad124fa331ecfbf216a6189badd5f367290edaf8af4e2dcc517f36dea5cbdf
sha512 d366b1c9ceeca64b83b1ab2b3e0db45a80a78e6074cb6c6cb0eb45d4ce6f7c55e266e4ed9fae689d501169e2cf035b3f369bffbcac40f6b2381e6f527e2d5b54
ripemd-160 08689aa6baceed71bf961ec5be4e7302a8cfa711

857704428 as geometric shapes

Circle

Radius = n
Diameter 1715408856
Circumference 5389115859.9125
Area 2.311134268026E+18

Sphere

Radius = n
Volume 2.6430267938512E+27
Surface area 9.2445370721039E+18
Circumference 5389115859.9125

Square

Length = n
Perimeter 3430817712
Area 735656885810807184
Diagonal 1212977234.5851

Cube

Length = n
Surface area 4413941314864843104
Volume 6.3097616844862E+26
Space diagonal 1485587647.1728

Equilateral Triangle

Length = n
Perimeter 2573113284
Area 3.1854877579055E+17
Altitude 742793823.5864

Triangular Pyramid

Length = n
Surface area 3.1854877579055E+17
Volume 7.4361254579521E+25
Height 404325744.86169