857156690 (number)

857156690 is an even 9-digits composite number following 857156689 and preceding 857156691. In scientific notation, it is written as 8.57156690 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 64 positive divisors. There are 297851904 positive integers (up to 857156690) that are relatively prime to 857156690.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million one hundred fifty-six thousand six hundred ninety

Notation

Scientific notation 8.57156690 × 10^8
Engineering notation 8.57156690 × 10^6

Prime Factorization of 857156690

Prime Factorization 2 × 5 × 19 × 13 × 163 × 2129

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 857156690
Product of the distinct prime numbers

The prime factorization of 857156690 is 2 × 5 × 19 × 13 × 163 × 2129. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 93, 28, 332, 669, 264, 3472, 67508, 71724, 570695, 104992, 4523286, 7000221, 39972262, 12776213, 852724822, 801429306, 3539651241, 7365299881

Basic calculations (n = 857156690)

Multiplication

n×y
n×2 1714313380
n×3 2571470070
n×4 3428626760
n×5 4285783450

Division

n÷y
n÷2 428578345
n÷3 285718896.66667
n÷3 214289172.5
n÷5 171431338

Exponentiation

ny
n2 734717591211756100
n3 6.2976809856784E+26
n4 5.3980993883601E+35
n5 4.6270170040177E+44

Nth Root

y√n
2√n 29277.238428513
3√n 949.91936157645
4√n 171.10592750841
5√n 61.180362207577

Divisors of 857156690

1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 163, 190, 247, 326, 494, 815, 1235, 1630, 2119, 2129, 2470, 3097, 4238, 4258, 6194, 10595, 10645, 15485, 21190, 21290, 27677, 30970, 40261, 40451, 55354, 80522, 80902, 138385, 201305, 202255, 276770, 347027, 402610, 404510, 525863, 694054, 1051726, 1735135, 2629315, 3470270, 4511351, 5258630, 6593513, 9022702, 13187026, 22556755, 32967565, 45113510, 65935130, 85715669, 171431338, 428578345, 857156690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857156689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857156690 can be divided by 64 positive divisors. The sum of these divisors (counting 857156690) is 1, the average is 0.015625.

Base conversion 857156690

Base System Value
2 Binary 110011000101110010110001010010
3 Ternary 2012201220001221002
4 Quaternary 303011302301102
5 Quinary 3223413003230
6 Senary 221015502002
8 Octal 6305626122
10 Decimal 857156690
12 Duodecimal 1bb087902
16 Hexadecimal 33172c52
20 Vigesimal d7h4bea
36 Base36 e6buc2

Cryptographic Hash Functions

md5 ff02c308d3069cb8cb2295611ff939c5
sha1 3e660ff933cab18a266abc8365ccf1d1cddcbbc9
sha256 57dec391bbf1bac7aecdf5c455a60a0109a3751de708b6b26902e78de63f77d8
sha512 d425806b82fa4d101750995363adef980c9d7fb665584d48120b0ff09e678d729052298c8e106c797fa0d54fc28fd4ecea4daae5dcb61d242d3dc09d503ed480
ripemd-160 c9c3e0912efe536c38ac37474036d3ea65a97880

857156690 as geometric shapes

Circle

Radius = n
Diameter 1714313380
Circumference 5385674320.5587
Area 2.308183387014E+18

Sphere

Radius = n
Volume 2.6379664425679E+27
Surface area 9.2327335480562E+18
Circumference 5385674320.5587

Square

Length = n
Perimeter 3428626760
Area 734717591211756100
Diagonal 1212202616.0768

Cube

Length = n
Surface area 4408305547270536600
Volume 6.2976809856784E+26
Space diagonal 1484638937.1276

Equilateral Triangle

Length = n
Perimeter 2571470070
Area 3.1814204929835E+17
Altitude 742319468.56378

Triangular Pyramid

Length = n
Surface area 3.1814204929835E+17
Volume 7.4218882178713E+25
Height 404067538.69228