855171940 (number)

855171940 is an even 9-digits composite number following 855171939 and preceding 855171941. In scientific notation, it is written as 8.55171940 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 291657600 positive integers (up to 855171940) that are relatively prime to 855171940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55171940 × 10^8
Engineering notation 8.55171940 × 10^6

Prime Factorization of 855171940

Prime Factorization 2 × 2 × 5 × 7 × 191 × 31981

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 427585970
Product of the distinct prime numbers

The prime factorization of 855171940 is 2 × 2 × 5 × 7 × 191 × 31981. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 31, 68, 728, 314, 786, 6262, 21841, 37451, 604643, 199822, 3031921, 3885552, 32243431, 22595386, 610244808, 498649921, 158141033, 2128128610

Basic calculations (n = 855171940)

Multiplication

n×y
n×2 1710343880
n×3 2565515820
n×4 3420687760
n×5 4275859700

Division

n÷y
n÷2 427585970
n÷3 285057313.33333
n÷3 213792985
n÷5 171034388

Exponentiation

ny
n2 731319046963363600
n3 6.2540352815061E+26
n4 5.348275484514E+35
n5 4.5736951217463E+44

Nth Root

y√n
2√n 29243.322998592
3√n 949.18561416469
4√n 171.00679225865
5√n 61.152003250952

Divisors of 855171940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 26740, 31981, 63962, 127924, 159905, 223867, 319810, 447734, 639620, 895468, 1119335, 2238670, 4477340, 6108371, 12216742, 24433484, 30541855, 42758597, 61083710, 85517194, 122167420, 171034388, 213792985, 427585970, 855171940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855171939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855171940 can be divided by 48 positive divisors. The sum of these divisors (counting 855171940) is 1, the average is 0.020833333333333.

Base conversion 855171940

Base System Value
2 Binary 110010111110001110001101100100
3 Ternary 2012121011020100211
4 Quaternary 302332032031210
5 Quinary 3222411000230
6 Senary 220505145204
8 Octal 6276161544
10 Decimal 855171940
12 Duodecimal 1ba48b204
16 Hexadecimal 32f8e364
20 Vigesimal d74g9h0
36 Base36 e55aw4

Cryptographic Hash Functions

md5 664cb2848c5bd94b0f777bf510346a97
sha1 b2c0ca702b48ac2c3826c5caf964f17f60d51d88
sha256 203907c190d4c0d2beac02624d4ee7d6d648f484413e777eaf49d8714660c148
sha512 88bd56e333d190968ff473231ccaf3626571b62b95694458a7d7e5b6e031748e6275dbffe985af1504f96319a10c5512e5f15be687c9be02d868cbd186c83759
ripemd-160 af5cc37a70c56c74cb2442c96c82e7175604620b

855171940 as geometric shapes

Circle

Radius = n
Diameter 1710343880
Circumference 5373203768.5203
Area 2.2975065453704E+18

Sphere

Radius = n
Volume 2.6196841727561E+27
Surface area 9.1900261814816E+18
Circumference 5373203768.5203

Square

Length = n
Perimeter 3420687760
Area 731319046963363600
Diagonal 1209395755.7089

Cube

Length = n
Surface area 4387914281780181600
Volume 6.2540352815061E+26
Space diagonal 1481201249.2872

Equilateral Triangle

Length = n
Perimeter 2565515820
Area 3.1667043647085E+17
Altitude 740600624.64362

Triangular Pyramid

Length = n
Surface area 3.1667043647085E+17
Volume 7.3704512622215E+25
Height 403131918.56964