857408081 (number)

857408081 is an odd 9-digits composite number following 857408080 and preceding 857408082. In scientific notation, it is written as 8.57408081 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 857032512 positive integers (up to 857408081) that are relatively prime to 857408081.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million four hundred eight thousand eighty-one

Notation

Scientific notation 8.57408081 × 10^8
Engineering notation 8.57408081 × 10^6

Prime Factorization of 857408081

Prime Factorization 2297 × 373273

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 857408081
Product of the distinct prime numbers

The prime factorization of 857408081 is 2297 × 373273. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 53, 83, 607, 923, 8379, 6745, 40418, 33297, 377200, 569150, 2580415, 3869751, 74788019, 44445476, 727269762, 606743515, 2108357954, 6834513831

Basic calculations (n = 857408081)

Multiplication

n×y
n×2 1714816162
n×3 2572224243
n×4 3429632324
n×5 4287040405

Division

n÷y
n÷2 428704040.5
n÷3 285802693.66667
n÷3 214352020.25
n÷5 171481616.2

Exponentiation

ny
n2 735148617364102561
n3 6.3032236526396E+26
n4 5.4044348961235E+35
n5 4.6338061531747E+44

Nth Root

y√n
2√n 29281.531397794
3√n 950.01221812541
4√n 171.11847181936
5√n 61.183950440306

Divisors of 857408081

1, 2297, 373273, 857408081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857408080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857408081 can be divided by 4 positive divisors. The sum of these divisors (counting 857408081) is 1, the average is 0.25.

Base conversion 857408081

Base System Value
2 Binary 110011000110110000001001010001
3 Ternary 2012202100211202212
4 Quaternary 303012300021101
5 Quinary 3223444024311
6 Senary 221025121505
8 Octal 6306601121
10 Decimal 857408081
12 Duodecimal 1bb189295
16 Hexadecimal 331b0251
20 Vigesimal d7ig041
36 Base36 e6h8b5

Cryptographic Hash Functions

md5 976aeea001a64710f6e1f61a5dfcfcd1
sha1 d24e4583becceec7beca40e9604d0bcc46f51cde
sha256 b0191fa956ae13c0a42c07e62238946174a48162ca5c5b08b70d43e801637ee2
sha512 8d762c26fc89fa809ae41d76f9f88efd6dff2aef92f48d4969da7923cb1cca063a1f1b7b91207cf08a8505a72454353948d275e75f3e9c8a7deb60110e5f46ac
ripemd-160 7906a75c9a775cc7ee19c173bc357203db38da99

857408081 as geometric shapes

Circle

Radius = n
Diameter 1714816162
Circumference 5387253856.7962
Area 2.3095374956078E+18

Sphere

Radius = n
Volume 2.6402881494755E+27
Surface area 9.238149982431E+18
Circumference 5387253856.7962

Square

Length = n
Perimeter 3429632324
Area 735148617364102561
Diagonal 1212558136.6385

Cube

Length = n
Surface area 4410891704184615366
Volume 6.3032236526396E+26
Space diagonal 1485074359.1121

Equilateral Triangle

Length = n
Perimeter 2572224243
Area 3.1832868909716E+17
Altitude 742537179.55607

Triangular Pyramid

Length = n
Surface area 3.1832868909716E+17
Volume 7.4284203135282E+25
Height 404186045.54616