855148943 (number)

855148943 is an odd 9-digits composite number following 855148942 and preceding 855148944. In scientific notation, it is written as 8.55148943 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 731678080 positive integers (up to 855148943) that are relatively prime to 855148943.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million one hundred forty-eight thousand nine hundred forty-three

Notation

Scientific notation 8.55148943 × 10^8
Engineering notation 8.55148943 × 10^6

Prime Factorization of 855148943

Prime Factorization 187 × 4572989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 855148943
Product of the distinct prime numbers

The prime factorization of 855148943 is 187 × 4572989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 16, 68, 709, 176, 6534, 6599, 93728, 64432, 752929, 406431, 1694641, 88750, 70337119, 92261400, 946680928, 105607712, 9376299923, 705428825

Basic calculations (n = 855148943)

Multiplication

n×y
n×2 1710297886
n×3 2565446829
n×4 3420595772
n×5 4275744715

Division

n÷y
n÷2 427574471.5
n÷3 285049647.66667
n÷3 213787235.75
n÷5 171029788.6

Exponentiation

ny
n2 731279714714017249
n3 6.2535307507503E+26
n4 5.3477002115221E+35
n5 4.573080183364E+44

Nth Root

y√n
2√n 29242.92979508
3√n 949.17710569358
4√n 171.00564258258
5√n 61.151674351539

Divisors of 855148943

1, 187, 4572989, 855148943

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 -855148942
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 855148943 can be divided by 4 positive divisors. The sum of these divisors (counting 855148943) is 1, the average is 0.25.

Base conversion 855148943

Base System Value
2 Binary 110010111110001000100110001111
3 Ternary 2012121010001211002
4 Quaternary 302332020212033
5 Quinary 3222404231233
6 Senary 220504450515
8 Octal 6276104617
10 Decimal 855148943
12 Duodecimal 1ba479a3b
16 Hexadecimal 32f8898f
20 Vigesimal d74dc73
36 Base36 e54t5b

Cryptographic Hash Functions

md5 1077e77346b92d8900dd54e8f2719fde
sha1 c14d9438267744b19639c28ba1074d1806ebacbc
sha256 2cefc1c90bd46484ef50baf420ec05c09d3851cdd6488e62518069db38872009
sha512 f3e3cb6e954f3a2a2eb95c28de0c16c2c686a1bd496a25fcd147183ceb34040d2d557a24c1a29638ea1f2ede79725719ce99851ab705739634fda25c458237c1
ripemd-160 a58e90c6e201f3d3918b016fbce8755a938c3713

855148943 as geometric shapes

Circle

Radius = n
Diameter 1710297886
Circumference 5373059274.1078
Area 2.2973829794648E+18

Sphere

Radius = n
Volume 2.6194728354073E+27
Surface area 9.1895319178592E+18
Circumference 5373059274.1078

Square

Length = n
Perimeter 3420595772
Area 731279714714017249
Diagonal 1209363233.0396

Cube

Length = n
Surface area 4387678288284103494
Volume 6.2535307507503E+26
Space diagonal 1481161417.3148

Equilateral Triangle

Length = n
Perimeter 2565446829
Area 3.1665340510729E+17
Altitude 740580708.65741

Triangular Pyramid

Length = n
Surface area 3.1665340510729E+17
Volume 7.3698566670236E+25
Height 403121077.67987