857389913 (number)

857389913 is an odd 9-digits composite number following 857389912 and preceding 857389914. In scientific notation, it is written as 8.57389913 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 857303040 positive integers (up to 857389913) that are relatively prime to 857389913.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million three hundred eighty-nine thousand nine hundred thirteen

Notation

Scientific notation 8.57389913 × 10^8
Engineering notation 8.57389913 × 10^6

Prime Factorization of 857389913

Prime Factorization 11353 × 75521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 857389913
Product of the distinct prime numbers

The prime factorization of 857389913 is 11353 × 75521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 25, 32, 398, 644, 3023, 8085, 21863, 92293, 780784, 788672, 2815851, 6757115, 63813287, 4954256, 987112339, 688062261, 4586466215, 7090083340

Basic calculations (n = 857389913)

Multiplication

n×y
n×2 1714779826
n×3 2572169739
n×4 3429559652
n×5 4286949565

Division

n÷y
n÷2 428694956.5
n÷3 285796637.66667
n÷3 214347478.25
n÷5 171477982.6

Exponentiation

ny
n2 735117462914147569
n3 6.3028229757274E+26
n4 5.4039768428133E+35
n5 4.6333152351137E+44

Nth Root

y√n
2√n 29281.221166475
3√n 950.00550800131
4√n 171.11756533587
5√n 61.183691147337

Divisors of 857389913

1, 11353, 75521, 857389913

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 -857389912
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 857389913 can be divided by 4 positive divisors. The sum of these divisors (counting 857389913) is 1, the average is 0.25.

Base conversion 857389913

Base System Value
2 Binary 110011000110101011101101011001
3 Ternary 2012202022220211222
4 Quaternary 303012223231121
5 Quinary 3223442434123
6 Senary 221024501425
8 Octal 6306535531
10 Decimal 857389913
12 Duodecimal 1bb17a875
16 Hexadecimal 331abb59
20 Vigesimal d7idefd
36 Base36 e6guah

Cryptographic Hash Functions

md5 1c548146a8f7ffc37ee0edac656cb748
sha1 ea58b56d154c979dd919b5c5fbaf61b1955517aa
sha256 3b8f4898feb101be0edcd7a2bf9e44968985741fc14d7850db051fa3b02e2e5d
sha512 3347f0467048ffe925cd596e769cc2121c5dffe1e652b7b12b2ad072b343adf2c828e302e17e86e84f2aaec0f3034193771385134110452de814b623f5cabe2f
ripemd-160 1b5aa046c6c9c03e3aeaf772091e825ea24bab90

857389913 as geometric shapes

Circle

Radius = n
Diameter 1714779826
Circumference 5387139703.8856
Area 2.3094396210167E+18

Sphere

Radius = n
Volume 2.640120314323E+27
Surface area 9.2377584840666E+18
Circumference 5387139703.8856

Square

Length = n
Perimeter 3429559652
Area 735117462914147569
Diagonal 1212532443.2065

Cube

Length = n
Surface area 4410704777484885414
Volume 6.3028229757274E+26
Space diagonal 1485042891.2131

Equilateral Triangle

Length = n
Perimeter 2572169739
Area 3.1831519882461E+17
Altitude 742521445.60653

Triangular Pyramid

Length = n
Surface area 3.1831519882461E+17
Volume 7.4279481112587E+25
Height 404177481.06883