855490045 (number)

855490045 is an odd 9-digits composite number following 855490044 and preceding 855490046. In scientific notation, it is written as 8.55490045 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 677336064 positive integers (up to 855490045) that are relatively prime to 855490045.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million four hundred ninety thousand forty-five

Notation

Scientific notation 8.55490045 × 10^8
Engineering notation 8.55490045 × 10^6

Prime Factorization of 855490045

Prime Factorization 5 × 97 × 1763897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855490045
Product of the distinct prime numbers

The prime factorization of 855490045 is 5 × 97 × 1763897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 46, 99, 845, 944, 502, 4984, 10694, 65083, 177786, 772063, 1392605, 2416209, 14237284, 43174655, 454908816, 326678904, 3040323013, 9956883927

Basic calculations (n = 855490045)

Multiplication

n×y
n×2 1710980090
n×3 2566470135
n×4 3421960180
n×5 4277450225

Division

n÷y
n÷2 427745022.5
n÷3 285163348.33333
n÷3 213872511.25
n÷5 171098009

Exponentiation

ny
n2 731863217094102025
n3 6.2610169652568E+26
n4 5.3562376853533E+35
n5 4.5822080184736E+44

Nth Root

y√n
2√n 29248.761426768
3√n 949.30329157551
4√n 171.02269272459
5√n 61.156552012045

Divisors of 855490045

1, 5, 97, 485, 1763897, 8819485, 171098009, 855490045

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 -855490044
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 855490045 can be divided by 8 positive divisors. The sum of these divisors (counting 855490045) is 1, the average is 0.125.

Base conversion 855490045

Base System Value
2 Binary 110010111111011011110111111101
3 Ternary 2012121202101201111
4 Quaternary 302333123313331
5 Quinary 3223001140140
6 Senary 220520042021
8 Octal 6277336775
10 Decimal 855490045
12 Duodecimal 1ba603311
16 Hexadecimal 32fdbdfd
20 Vigesimal d76g525
36 Base36 e5c4cd

Cryptographic Hash Functions

md5 99f2f7dce63d10ea42040acdbcf78947
sha1 d415ba444440b9c2052c774ea480756d66285b84
sha256 c55b66957e571a95f2754fc97f8b471b8a82157bff94389879fe0d358d430fbd
sha512 9424ca5ac4f49e9f4f001ad96ec992240328ffaf4471049eeda55eef99c8f6b5955c43d34acfaef07ceb761f7f68d4fb5692c8418f239d4e7a9eac586fec6caa
ripemd-160 ab426db450125e3785bd78de3e26b62221b565ab

855490045 as geometric shapes

Circle

Radius = n
Diameter 1710980090
Circumference 5375202481.1824
Area 2.2992161062554E+18

Sphere

Radius = n
Volume 2.6226086536069E+27
Surface area 9.1968644250217E+18
Circumference 5375202481.1824

Square

Length = n
Perimeter 3421960180
Area 731863217094102025
Diagonal 1209845624.1142

Cube

Length = n
Surface area 4391179302564612150
Volume 6.2610169652568E+26
Space diagonal 1481752223.3094

Equilateral Triangle

Length = n
Perimeter 2566470135
Area 3.1690606904945E+17
Altitude 740876111.65469

Triangular Pyramid

Length = n
Surface area 3.1690606904945E+17
Volume 7.3786792554285E+25
Height 403281874.70472