812528045 (number)

812528045 is an odd 9-digits composite number following 812528044 and preceding 812528046. In scientific notation, it is written as 8.12528045 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 557161920 positive integers (up to 812528045) that are relatively prime to 812528045.

Interesting facts

Basic properties

Name

Name eight hundred twelve million five hundred twenty-eight thousand forty-five

Notation

Scientific notation 8.12528045 × 10^8
Engineering notation 8.12528045 × 10^6

Prime Factorization of 812528045

Prime Factorization 7 × 5 × 7 × 3316441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 116075435
Product of the distinct prime numbers

The prime factorization of 812528045 is 7 × 5 × 7 × 3316441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 33, 61, 288, 935, 4557, 5654, 99366, 57357, 359466, 297363, 1047718, 1427126, 90759192, 57127993, 326753843, 535527057, 6672725802, 1172709836

Basic calculations (n = 812528045)

Multiplication

n×y
n×2 1625056090
n×3 2437584135
n×4 3250112180
n×5 4062640225

Division

n÷y
n÷2 406264022.5
n÷3 270842681.66667
n÷3 203132011.25
n÷5 162505609

Exponentiation

ny
n2 660201823911522025
n3 5.3643249728826E+26
n4 4.358664482961E+35
n5 3.5415371311512E+44

Nth Root

y√n
2√n 28504.877565076
3√n 933.13852531416
4√n 168.8338756443
5√n 60.529581605708

Divisors of 812528045

1, 5, 7, 35, 49, 245, 3316441, 16582205, 23215087, 116075435, 162505609, 812528045

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -812528044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 812528045 can be divided by 12 positive divisors. The sum of these divisors (counting 812528045) is 1, the average is 0.083333333333333.

Base conversion 812528045

Base System Value
2 Binary 110000011011100011000110101101
3 Ternary 2002121220200221022
4 Quaternary 300123203012231
5 Quinary 3131001344140
6 Senary 212343143525
8 Octal 6033430655
10 Decimal 812528045
12 Duodecimal 1a8144ba5
16 Hexadecimal 306e31ad
20 Vigesimal cdi6025
36 Base36 dfranh

Cryptographic Hash Functions

md5 26abea6db514b098840f9afed7ec4d3f
sha1 351ee1d0ed134140573ccb9baf00e577b3a799f8
sha256 6c25e9136d4c87f002a67d7be637fec161700bfe0b3ed31813938fb55a9e1fa5
sha512 3ddf16559f5abf87027f3d5b112c26bb2ffe3375da690618ca377e72dfe5f9c69b7cb24a5317889410f97b32598ba2245070a6722985b3d2a9ec87979038b058
ripemd-160 02c930aa21445a448080bf557dd21b8ab9466fd3

812528045 as geometric shapes

Circle

Radius = n
Diameter 1625056090
Circumference 5105264274.0154
Area 2.074085199887E+18

Sphere

Radius = n
Volume 2.2470031901702E+27
Surface area 8.2963407995481E+18
Circumference 5105264274.0154

Square

Length = n
Perimeter 3250112180
Area 660201823911522025
Diagonal 1149088181.0475

Cube

Length = n
Surface area 3961210943469132150
Volume 5.3643249728826E+26
Space diagonal 1407339856.5146

Equilateral Triangle

Length = n
Perimeter 2437584135
Area 2.858757755661E+17
Altitude 703669928.25731

Triangular Pyramid

Length = n
Surface area 2.858757755661E+17
Volume 6.3219176080228E+25
Height 383029393.6825