12883990 (number)

12883990 is an even 8-digits composite number following 12883989 and preceding 12883991. In scientific notation, it is written as 1.2883990 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 4417344 positive integers (up to 12883990) that are relatively prime to 12883990.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-three thousand nine hundred ninety

Notation

Scientific notation 1.2883990 × 10^7
Engineering notation 1.2883990 × 10^6

Prime Factorization of 12883990

Prime Factorization 2 × 7 × 5 × 184057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12883990
Product of the distinct prime numbers

The prime factorization of 12883990 is 2 × 7 × 5 × 184057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 34, 23, 238, 468, 7518, 9604, 78275, 15860, 500029, 382517, 138581, 6708412, 9895973, 24104008, 561870174, 576710685, 412619158, 4605167084

Basic calculations (n = 12883990)

Multiplication

n×y
n×2 25767980
n×3 38651970
n×4 51535960
n×5 64419950

Division

n÷y
n÷2 6441995
n÷3 4294663.3333333
n÷3 3220997.5
n÷5 2576798

Exponentiation

ny
n2 165997198320100
n3 2.1387062431842E+21
n4 2.7555069850123E+28
n5 3.5501924439828E+35

Nth Root

y√n
2√n 3589.4275309581
3√n 234.43194622188
4√n 59.911831310336
5√n 26.424700630202

Divisors of 12883990

1, 2, 5, 7, 10, 14, 35, 70, 184057, 368114, 920285, 1288399, 1840570, 2576798, 6441995, 12883990

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 -12883989
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 12883990 can be divided by 16 positive divisors. The sum of these divisors (counting 12883990) is 1, the average is 0.0625.

Base conversion 12883990

Base System Value
2 Binary 110001001001100000010110
3 Ternary 220020120111211
4 Quaternary 301021200112
5 Quinary 11244241430
6 Senary 1140052034
8 Octal 61114026
10 Decimal 12883990
12 Duodecimal 439401a
16 Hexadecimal c49816
20 Vigesimal 40a9ja
36 Base36 7o5cm

Cryptographic Hash Functions

md5 e488b994974085d5567117038f805d37
sha1 bed48a7064d7ec751ba5ade4f803b42afb94337c
sha256 1e895695dac9f985b38bd2d2d737e60187787e152bf21103f40804920a686aad
sha512 c9cab8c162edf003c1ed5ff175474c76e72bdf1f41dd1b2c0409452ff32a11d65d8cd6b1cfc2ce32ddc0405adfccf83621c314b199688d44439c7c8c6957e0ca
ripemd-160 7e26ec6561a99a8376aa96fbe7451ac42e213db8

12883990 as geometric shapes

Circle

Radius = n
Diameter 25767980
Circumference 80952496.665849
Area 5.2149557875891E+14

Sphere

Radius = n
Volume 8.9585917623654E+21
Surface area 2.0859823150357E+15
Circumference 80952496.665849

Square

Length = n
Perimeter 51535960
Area 165997198320100
Diagonal 18220713.395479

Cube

Length = n
Surface area 995983189920600
Volume 2.1387062431842E+21
Space diagonal 22315725.284209

Equilateral Triangle

Length = n
Perimeter 38651970
Area 71878895351125
Altitude 11157862.642105

Triangular Pyramid

Length = n
Surface area 71878895351125
Volume 2.5204894792026E+20
Height 6073571.1318264