857705968 (number)

857705968 is an even 9-digits composite number following 857705967 and preceding 857705969. In scientific notation, it is written as 8.57705968 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 367588224 positive integers (up to 857705968) that are relatively prime to 857705968.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million seven hundred five thousand nine hundred sixty-eight

Notation

Scientific notation 8.57705968 × 10^8
Engineering notation 8.57705968 × 10^6

Prime Factorization of 857705968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7658089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 107213246
Product of the distinct prime numbers

The prime factorization of 857705968 is 2 × 2 × 2 × 2 × 7 × 7658089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 9, 14, 86, 766, 750, 6564, 5438, 84033, 73352, 367035, 425488, 4624446, 3503431, 34897496, 27118076, 39391615, 811971381, 8948846955, 6592672457

Basic calculations (n = 857705968)

Multiplication

n×y
n×2 1715411936
n×3 2573117904
n×4 3430823872
n×5 4288529840

Division

n÷y
n÷2 428852984
n÷3 285901989.33333
n÷3 214426492
n÷5 171541193.6

Exponentiation

ny
n2 735659527542817024
n3 6.3097956718953E+26
n4 5.4119494046452E+35
n5 4.6418613028782E+44

Nth Root

y√n
2√n 29286.617558195
3√n 950.1222254559
4√n 171.13333269178
5√n 61.188201244912

Divisors of 857705968

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7658089, 15316178, 30632356, 53606623, 61264712, 107213246, 122529424, 214426492, 428852984, 857705968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857705967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857705968 can be divided by 20 positive divisors. The sum of these divisors (counting 857705968) is 1, the average is 0.05.

Base conversion 857705968

Base System Value
2 Binary 110011000111111000110111110000
3 Ternary 2012202220222101201
4 Quaternary 303013320313300
5 Quinary 3224033042333
6 Senary 221035340544
8 Octal 6307706760
10 Decimal 857705968
12 Duodecimal 1bb2b1754
16 Hexadecimal 331f8df0
20 Vigesimal d80d4i8
36 Base36 e6nm5s

Cryptographic Hash Functions

md5 536d7a8dd5898fe01e147301a5f51e76
sha1 671553ec67b0e4b5d9a65d5ae40a4ae04f8679a4
sha256 835273f750dfe652af0a3ce04552151c472569df504c9e50bf3cfbe92055feba
sha512 c348c9b72d9b6d6aa6ca2bd204affc10555b908df54f09ac6b6c125dfa2bf06f431cadf01a89bc5f0d94c26190521d446154fa64d69ba2f804c0b572e36209a8
ripemd-160 29d8d96bfb50284fb0577befd398eec43fc75b45

857705968 as geometric shapes

Circle

Radius = n
Diameter 1715411936
Circumference 5389125536.0178
Area 2.3111425672719E+18

Sphere

Radius = n
Volume 2.6430410304639E+27
Surface area 9.2445702690874E+18
Circumference 5389125536.0178

Square

Length = n
Perimeter 3430823872
Area 735659527542817024
Diagonal 1212979412.4739

Cube

Length = n
Surface area 4413957165256902144
Volume 6.3097956718953E+26
Space diagonal 1485590314.531

Equilateral Triangle

Length = n
Perimeter 2573117904
Area 3.1854991969407E+17
Altitude 742795157.26552

Triangular Pyramid

Length = n
Surface area 3.1854991969407E+17
Volume 7.4361655124979E+25
Height 404326470.82465