12821670 (number)

12821670 is an even 8-digits composite number following 12821669 and preceding 12821671. In scientific notation, it is written as 1.2821670 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 3385152 positive integers (up to 12821670) that are relatively prime to 12821670.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand six hundred seventy

Notation

Scientific notation 1.2821670 × 10^7
Engineering notation 1.2821670 × 10^6

Prime Factorization of 12821670

Prime Factorization 2 × 5 × 9 × 109 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12821670
Product of the distinct prime numbers

The prime factorization of 12821670 is 2 × 5 × 9 × 109 × 1307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 81, 59, 321, 527, 2652, 7721, 18222, 49328, 447872, 652250, 9919351, 9314644, 83975659, 20109833, 94195746, 247824780, 7556301020, 9701008197

Basic calculations (n = 12821670)

Multiplication

n×y
n×2 25643340
n×3 38465010
n×4 51286680
n×5 64108350

Division

n÷y
n÷2 6410835
n÷3 4273890
n÷3 3205417.5
n÷5 2564334

Exponentiation

ny
n2 164395221588900
n3 2.1078212807898E+21
n4 2.7025788881264E+28
n5 3.4651574652523E+35

Nth Root

y√n
2√n 3580.7359578723
3√n 234.05335184979
4√n 59.839250980208
5√n 26.399087713193

Divisors of 12821670

1, 2, 5, 9, 10, 18, 45, 90, 109, 218, 545, 981, 1090, 1307, 1962, 2614, 4905, 6535, 9810, 11763, 13070, 23526, 58815, 117630, 142463, 284926, 712315, 1282167, 1424630, 2564334, 6410835, 12821670

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821670 can be divided by 32 positive divisors. The sum of these divisors (counting 12821670) is 1, the average is 0.03125.

Base conversion 12821670

Base System Value
2 Binary 110000111010010010100110
3 Ternary 220010102000200
4 Quaternary 300322102212
5 Quinary 11240243140
6 Senary 1134451330
8 Octal 60722246
10 Decimal 12821670
12 Duodecimal 4363b46
16 Hexadecimal c3a4a6
20 Vigesimal 402e3a
36 Base36 7mt9i

Cryptographic Hash Functions

md5 5585aeb059a869969e5ae463ddd08c34
sha1 2aa75e1a85e85249896c5fcc72a2d96122c6647d
sha256 71ca1eca69d9ef0b21e51f872055eaa3ba124f09b9694fcd42f56dcaeab68ab2
sha512 1a70f22f441cdad86932e6b36fc318529a3912bb546121b997e9e7d4050df7baea210319aebe3f5ded57cd65e7134a4b06cdc86808e681563e814ad7758d53b7
ripemd-160 adb0acde633b5086b5ebf7c686b83a685a941e0e

12821670 as geometric shapes

Circle

Radius = n
Diameter 25643340
Circumference 80560928.557505
Area 5.1646282042895E+14

Sphere

Radius = n
Volume 8.8292211344124E+21
Surface area 2.0658512817158E+15
Circumference 80560928.557505

Square

Length = n
Perimeter 51286680
Area 164395221588900
Diagonal 18132579.606272

Cube

Length = n
Surface area 986371329533400
Volume 2.1078212807898E+21
Space diagonal 22207783.877882

Equilateral Triangle

Length = n
Perimeter 38465010
Area 71185219078380
Altitude 11103891.938941

Triangular Pyramid

Length = n
Surface area 71185219078380
Volume 2.4840912019596E+20
Height 6044193.2020907