12890070 (number)

12890070 is an even 8-digits composite number following 12890069 and preceding 12890071. In scientific notation, it is written as 1.2890070 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3437280 positive integers (up to 12890070) that are relatively prime to 12890070.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety thousand seventy

Notation

Scientific notation 1.2890070 × 10^7
Engineering notation 1.2890070 × 10^6

Prime Factorization of 12890070

Prime Factorization 2 × 15 × 9 × 47741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12890070
Product of the distinct prime numbers

The prime factorization of 12890070 is 2 × 15 × 9 × 47741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 94, 6, 505, 792, 5650, 2373, 86506, 67784, 594284, 894821, 2597119, 1941172, 54481522, 12040170, 769948955, 62844579, 8585160315, 3276046975

Basic calculations (n = 12890070)

Multiplication

n×y
n×2 25780140
n×3 38670210
n×4 51560280
n×5 64450350

Division

n÷y
n÷2 6445035
n÷3 4296690
n÷3 3222517.5
n÷5 2578014

Exponentiation

ny
n2 166153904604900
n3 2.1417354611305E+21
n4 2.7607120015454E+28
n5 3.5585770949761E+35

Nth Root

y√n
2√n 3590.2743627751
3√n 234.4688168415
4√n 59.918898210624
5√n 26.42719414132

Divisors of 12890070

1, 2, 9, 15, 18, 30, 135, 270, 47741, 95482, 429669, 716115, 859338, 1432230, 6445035, 12890070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12890069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12890070 can be divided by 16 positive divisors. The sum of these divisors (counting 12890070) is 1, the average is 0.0625.

Base conversion 12890070

Base System Value
2 Binary 110001001010111111010110
3 Ternary 220020212212000
4 Quaternary 301022333112
5 Quinary 11244440240
6 Senary 1140140130
8 Octal 61127726
10 Decimal 12890070
12 Duodecimal 4397646
16 Hexadecimal c4afd6
20 Vigesimal 40b53a
36 Base36 7oa1i

Cryptographic Hash Functions

md5 7b3b12bd529489580a596f250284ba1a
sha1 caf803fc3bef81fe2a5c688dac4149b18c6699f5
sha256 c41933b2b7372c15824d4cddc0a402443a3d4512655adde22fb07f6108f47a22
sha512 d641d1f9942007e4bf05895c414186243a97dca8d97af0498d2323cd4c83ce7df7a2ed658cdeda4a06a528988257728da4f4b2f78cc9e27399aafae00ed12bdf
ripemd-160 f9c9c17d1c7415e9ead47f7c25765a20c432d670

12890070 as geometric shapes

Circle

Radius = n
Diameter 25780140
Circumference 80990698.432516
Area 5.2198788607201E+14

Sphere

Radius = n
Volume 8.971280520827E+21
Surface area 2.0879515442881E+15
Circumference 80990698.432516

Square

Length = n
Perimeter 51560280
Area 166153904604900
Diagonal 18229311.813939

Cube

Length = n
Surface area 996923427629400
Volume 2.1417354611305E+21
Space diagonal 22326256.153119

Equilateral Triangle

Length = n
Perimeter 38670210
Area 71946751162910
Altitude 11163128.07656

Triangular Pyramid

Length = n
Surface area 71946751162910
Volume 2.5240594467884E+20
Height 6076437.2713129