857381057 (number)

857381057 is an odd 9-digits composite number following 857381056 and preceding 857381058. In scientific notation, it is written as 8.57381057 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 770038272 positive integers (up to 857381057) that are relatively prime to 857381057.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.57381057 × 10^8
Engineering notation 8.57381057 × 10^6

Prime Factorization of 857381057

Prime Factorization 13 × 37 × 1782497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 857381057
Product of the distinct prime numbers

The prime factorization of 857381057 is 13 × 37 × 1782497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 23, 89, 558, 702, 6383, 2428, 70175, 26064, 537114, 704775, 6673407, 2196294, 40958550, 84657979, 793492256, 905521433, 559171274, 1517650059

Basic calculations (n = 857381057)

Multiplication

n×y
n×2 1714762114
n×3 2572143171
n×4 3429524228
n×5 4286905285

Division

n÷y
n÷2 428690528.5
n÷3 285793685.66667
n÷3 214345264.25
n÷5 171476211.4

Exponentiation

ny
n2 735102276902437249
n3 6.3026276717372E+26
n4 5.4037535750715E+35
n5 4.6330759519623E+44

Nth Root

y√n
2√n 29281.069942883
3√n 950.00223711385
4√n 171.11712346484
5√n 61.183564753266

Divisors of 857381057

1, 13, 37, 481, 1782497, 23172461, 65952389, 857381057

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857381056
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857381057 can be divided by 8 positive divisors. The sum of these divisors (counting 857381057) is 1, the average is 0.125.

Base conversion 857381057

Base System Value
2 Binary 110011000110101001100011000001
3 Ternary 2012202022110200222
4 Quaternary 303012221203001
5 Quinary 3223442143212
6 Senary 221024352425
8 Octal 6306514301
10 Decimal 857381057
12 Duodecimal 1bb175715
16 Hexadecimal 331a98c1
20 Vigesimal d7iccch
36 Base36 e6gngh

Cryptographic Hash Functions

md5 cc32b41e4d3907f6c5c410109837b3a3
sha1 8fc3b762664b99f1d72e387e95d5eeaa02fd3736
sha256 fe5be17fcea65d5495ed2d158f492f12277baee71d4075b86b85324715cebae4
sha512 f16174e67251ca6c488f7f87f1a46560bdcd5af58d94f9fba4cf996dc8d9fbe86d5e26c5179b68ce1c99efaaaadfbc495d7432aceb8cde16e38f7195dc3c155b
ripemd-160 4a3c0a744c87bc6d9838c39dde6d1789f3c7ac11

857381057 as geometric shapes

Circle

Radius = n
Diameter 1714762114
Circumference 5387084059.9965
Area 2.3093919127538E+18

Sphere

Radius = n
Volume 2.6400385055788E+27
Surface area 9.2375676510153E+18
Circumference 5387084059.9965

Square

Length = n
Perimeter 3429524228
Area 735102276902437249
Diagonal 1212519918.9312

Cube

Length = n
Surface area 4410613661414623494
Volume 6.3026276717372E+26
Space diagonal 1485027552.1711

Equilateral Triangle

Length = n
Perimeter 2572143171
Area 3.1830862308865E+17
Altitude 742513776.08555

Triangular Pyramid

Length = n
Surface area 3.1830862308865E+17
Volume 7.4277179432989E+25
Height 404173306.31039