812705440 (number)

812705440 is an even 9-digits composite number following 812705439 and preceding 812705441. In scientific notation, it is written as 8.12705440 × 10^8. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 319749120 positive integers (up to 812705440) that are relatively prime to 812705440.

Interesting facts

Basic properties

Name

Name eight hundred twelve million seven hundred five thousand four hundred forty

Notation

Scientific notation 8.12705440 × 10^8
Engineering notation 8.12705440 × 10^6

Prime Factorization of 812705440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 61 × 83269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 50794090
Product of the distinct prime numbers

The prime factorization of 812705440 is 2 × 2 × 2 × 2 × 2 × 5 × 61 × 83269. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 35, 48, 311, 144, 6665, 9245, 56732, 28350, 829952, 833428, 7379819, 2329606, 26117658, 65646604, 676230838, 437620368, 9670865862, 5353493075

Basic calculations (n = 812705440)

Multiplication

n×y
n×2 1625410880
n×3 2438116320
n×4 3250821760
n×5 4063527200

Division

n÷y
n÷2 406352720
n÷3 270901813.33333
n÷3 203176360
n÷5 162541088

Exponentiation

ny
n2 660490132205593600
n3 5.3678392350981E+26
n4 4.3624721474096E+35
n5 3.5454048460483E+44

Nth Root

y√n
2√n 28507.989055702
3√n 933.20642945788
4√n 168.84309004428
5√n 60.532224396342

Divisors of 812705440

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 83269, 166538, 333076, 416345, 666152, 832690, 1332304, 1665380, 2664608, 3330760, 5079409, 6661520, 10158818, 13323040, 20317636, 25397045, 40635272, 50794090, 81270544, 101588180, 162541088, 203176360, 406352720, 812705440

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 -812705439
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 812705440 can be divided by 48 positive divisors. The sum of these divisors (counting 812705440) is 1, the average is 0.020833333333333.

Base conversion 812705440

Base System Value
2 Binary 110000011100001110011010100000
3 Ternary 2002122020201021111
4 Quaternary 300130032122200
5 Quinary 3131023033230
6 Senary 212351033104
8 Octal 6034163240
10 Decimal 812705440
12 Duodecimal 1a820b794
16 Hexadecimal 3070e6a0
20 Vigesimal cdj83c0
36 Base36 dfv3j4

Cryptographic Hash Functions

md5 9924a7d422a6942d8302b96fabad6000
sha1 67ad4ef46afbee6db25f5f3a296ffe4e6b3fdcba
sha256 05e76f19eda4e3c416c9fd666f5149b6406ea2e60fa0b969ebd3358eba688a66
sha512 dc2da31f10b7a8d26bd4f315983080eb12a525bb37c20712de4e2d3c8596188e08c5bb54e6ae5b5f880232ec4f85b72699490b748f110643eaa4aa8d9d9826e8
ripemd-160 cf17f03986d9b5b968bd006fa5f055d60ea12b56

812705440 as geometric shapes

Circle

Radius = n
Diameter 1625410880
Circumference 5106378879.6729
Area 2.0749909471056E+18

Sphere

Radius = n
Volume 2.2484752408847E+27
Surface area 8.2999637884226E+18
Circumference 5106378879.6729

Square

Length = n
Perimeter 3250821760
Area 660490132205593600
Diagonal 1149339055.4624

Cube

Length = n
Surface area 3962940793233561600
Volume 5.3678392350981E+26
Space diagonal 1407647113.6676

Equilateral Triangle

Length = n
Perimeter 2438116320
Area 2.8600061671949E+17
Altitude 703823556.83381

Triangular Pyramid

Length = n
Surface area 2.8600061671949E+17
Volume 6.3260592057617E+25
Height 383113018.48746