855105984 (number)

855105984 is an even 9-digits composite number following 855105983 and preceding 855105985. In scientific notation, it is written as 8.55105984 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 112 positive divisors. There are 258785280 positive integers (up to 855105984) that are relatively prime to 855105984.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million one hundred five thousand nine hundred eighty-four

Notation

Scientific notation 8.55105984 × 10^8
Engineering notation 8.55105984 × 10^6

Prime Factorization of 855105984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 81 × 31 × 17 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 26722062
Product of the distinct prime numbers

The prime factorization of 855105984 is 2 × 2 × 2 × 2 × 2 × 2 × 81 × 31 × 17 × 313. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855105984)

Multiplication

n×y
n×2 1710211968
n×3 2565317952
n×4 3420423936
n×5 4275529920

Division

n÷y
n÷2 427552992
n÷3 285035328
n÷3 213776496
n÷5 171021196.8

Exponentiation

ny
n2 731206243872608256
n3 6.2525883467363E+26
n4 5.3466257107829E+35
n5 4.5719316394987E+44

Nth Root

y√n
2√n 29242.19526643
3√n 949.16121123744
4√n 171.00349489537
5√n 61.151059939842

Divisors of 855105984

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855105983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855105984 can be divided by 112 positive divisors. The sum of these divisors (counting 855105984) is 1, the average is 0.0089285714285714.

Base conversion 855105984

Base System Value
2 Binary 110010111101111110000111000000
3 Ternary 2012121000212220000
4 Quaternary 302331332013000
5 Quinary 3222401342414
6 Senary 220503520000
8 Octal 6275760700
10 Decimal 855105984
12 Duodecimal 1ba459000
16 Hexadecimal 32f7e1c0
20 Vigesimal d7484j4
36 Base36 e53w00

Cryptographic Hash Functions

md5 773e1f098d12f5c596be7ad06563862a
sha1 a074cfb05717254bdc9293d475eb2fbf271037bf
sha256 edad81c7daf5a6d7c744fd9ee402ed22a91a92efaa7c05c4abb94fde3e02b43d
sha512 cea9f02c794832d8d59740448ff323db5c07cdfd0e102f3aa652e64cdb644faead7899d74edde89024a64393e281dd50ef04c4c84859858ecc4e1f00a54ba9bd
ripemd-160 dc313c0ed9e656fa34f8d412df463230b7e50d14

855105984 as geometric shapes

Circle

Radius = n
Diameter 1710211968
Circumference 5372789354.7501
Area 2.2971521640092E+18

Sphere

Radius = n
Volume 2.6190780821371E+27
Surface area 9.1886086560367E+18
Circumference 5372789354.7501

Square

Length = n
Perimeter 3420423936
Area 731206243872608256
Diagonal 1209302479.8392

Cube

Length = n
Surface area 4387237463235649536
Volume 6.2525883467363E+26
Space diagonal 1481087010.1442

Equilateral Triangle

Length = n
Perimeter 2565317952
Area 3.1662159129974E+17
Altitude 740543505.07209

Triangular Pyramid

Length = n
Surface area 3.1662159129974E+17
Volume 7.368746033242E+25
Height 403100826.61306