12943970 (number)

12943970 is an even 8-digits composite number following 12943969 and preceding 12943971. In scientific notation, it is written as 1.2943970 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 4497408 positive integers (up to 12943970) that are relatively prime to 12943970.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-three thousand nine hundred seventy

Notation

Scientific notation 1.2943970 × 10^7
Engineering notation 1.2943970 × 10^6

Prime Factorization of 12943970

Prime Factorization 2 × 5 × 17 × 13 × 5857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12943970
Product of the distinct prime numbers

The prime factorization of 12943970 is 2 × 5 × 17 × 13 × 5857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 100, 40, 383, 812, 303, 9745, 36887, 45766, 796102, 547025, 6460066, 49851, 73911877, 21334300, 976928942, 837185764, 2497195544, 8669021099

Basic calculations (n = 12943970)

Multiplication

n×y
n×2 25887940
n×3 38831910
n×4 51775880
n×5 64719850

Division

n÷y
n÷2 6471985
n÷3 4314656.6666667
n÷3 3235992.5
n÷5 2588794

Exponentiation

ny
n2 167546359360900
n3 2.1687150491767E+21
n4 2.8071782535092E+28
n5 3.6336031098075E+35

Nth Root

y√n
2√n 3597.7729222395
3√n 234.79517387176
4√n 59.981438147476
5√n 26.44925840043

Divisors of 12943970

1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5857, 11714, 29285, 58570, 76141, 99569, 152282, 199138, 380705, 497845, 761410, 995690, 1294397, 2588794, 6471985, 12943970

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 -12943969
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 12943970 can be divided by 32 positive divisors. The sum of these divisors (counting 12943970) is 1, the average is 0.03125.

Base conversion 12943970

Base System Value
2 Binary 110001011000001001100010
3 Ternary 220100121210022
4 Quaternary 301120021202
5 Quinary 11303201340
6 Senary 1141233442
8 Octal 61301142
10 Decimal 12943970
12 Duodecimal 4402882
16 Hexadecimal c58262
20 Vigesimal 40hjia
36 Base36 7pfmq

Cryptographic Hash Functions

md5 85ef5b26f4beca7167643beab35bbc1d
sha1 92cc8b378ccd51d19995218e9ad731edefe19ad4
sha256 f3d5575b1f6db1acec2732f30365f86c4ec5206e6c0c6ea8ea80c604bee4e4e2
sha512 c7ff4caf70392c8c5970b2fbbfdc6e4125915f78dbb06c7643150d4e0100b08ef83597eef2404c7d961ca4d4644ea330fe0042146974101ebdde697134cc05ca
ripemd-160 b792a1dc6c3325c48a5e432080c6b18dd68294b2

12943970 as geometric shapes

Circle

Radius = n
Diameter 25887940
Circumference 81329362.120573
Area 5.2636241170392E+14

Sphere

Radius = n
Volume 9.0842923549642E+21
Surface area 2.1054496468157E+15
Circumference 81329362.120573

Square

Length = n
Perimeter 51775880
Area 167546359360900
Diagonal 18305537.92495

Cube

Length = n
Surface area 1005278156165400
Volume 2.1687150491767E+21
Space diagonal 22419613.691647

Equilateral Triangle

Length = n
Perimeter 38831910
Area 72549701759068
Altitude 11209806.845824

Triangular Pyramid

Length = n
Surface area 72549701759068
Volume 2.5558551962236E+20
Height 6101845.9749835