857996813 (number)

857996813 is an odd 9-digits composite number following 857996812 and preceding 857996814. In scientific notation, it is written as 8.57996813 × 10^8. The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors. There are 761757696 positive integers (up to 857996813) that are relatively prime to 857996813.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million nine hundred ninety-six thousand eight hundred thirteen

Notation

Scientific notation 8.57996813 × 10^8
Engineering notation 8.57996813 × 10^6

Prime Factorization of 857996813

Prime Factorization 19 × 29 × 83 × 257 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 857996813
Product of the distinct prime numbers

The prime factorization of 857996813 is 19 × 29 × 83 × 257 × 73. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857996813)

Multiplication

n×y
n×2 1715993626
n×3 2573990439
n×4 3431987252
n×5 4289984065

Division

n÷y
n÷2 428998406.5
n÷3 285998937.66667
n÷3 214499203.25
n÷5 171599362.6

Exponentiation

ny
n2 736158531118156969
n3 6.3162167356214E+26
n4 5.4192938293804E+35
n5 4.649736834319E+44

Nth Root

y√n
2√n 29291.58263051
3√n 950.22960765903
4√n 171.14783852129
5√n 61.192350421829

Divisors of 857996813

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857996812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857996813 can be divided by 32 positive divisors. The sum of these divisors (counting 857996813) is 1, the average is 0.03125.

Base conversion 857996813

Base System Value
2 Binary 110011001000111111111000001101
3 Ternary 2012210110202100202
4 Quaternary 303020333320031
5 Quinary 3224121344223
6 Senary 221045503245
8 Octal 6310777015
10 Decimal 857996813
12 Duodecimal 1bb411b25
16 Hexadecimal 3323fe0d
20 Vigesimal d829c0d
36 Base36 e6tukt

Cryptographic Hash Functions

md5 31ef0b3dbfd5378e2b4928327b3bfe35
sha1 de500100f8df10ff3903ca8f3eddb831d4352913
sha256 097bfd4828dbd22566252a7b750e08eda2cc1df1635746d5a0962f939d60d6d5
sha512 01751e28b763ec0cae25c419f7208300b35484b2179877069ebaa0ad2843db575bf87542f601e41854ef180b7fc1ea6734cf9b465b7d02fb5770f9b59bfa7e4a
ripemd-160 5adeb59846d25541a032a9cb9a6a5d56d6951e1a

857996813 as geometric shapes

Circle

Radius = n
Diameter 1715993626
Circumference 5390952969.0485
Area 2.3127102332383E+18

Sphere

Radius = n
Volume 2.6457306793479E+27
Surface area 9.250840932953E+18
Circumference 5390952969.0485

Square

Length = n
Perimeter 3431987252
Area 736158531118156969
Diagonal 1213390729.4175

Cube

Length = n
Surface area 4416951186708941814
Volume 6.3162167356214E+26
Space diagonal 1486094072.8482

Equilateral Triangle

Length = n
Perimeter 2573990439
Area 3.1876599458048E+17
Altitude 743047036.42409

Triangular Pyramid

Length = n
Surface area 3.1876599458048E+17
Volume 7.4437328086698E+25
Height 404463576.4725