13442990 (number)

13442990 is an even 8-digits composite number following 13442989 and preceding 13442991. In scientific notation, it is written as 1.3442990 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 4888320 positive integers (up to 13442990) that are relatively prime to 13442990.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-two thousand nine hundred ninety

Notation

Scientific notation 1.3442990 × 10^7
Engineering notation 1.3442990 × 10^6

Prime Factorization of 13442990

Prime Factorization 2 × 5 × 11 × 122209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13442990
Product of the distinct prime numbers

The prime factorization of 13442990 is 2 × 5 × 11 × 122209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 86, 74, 953, 266, 1420, 5642, 42155, 9677, 317689, 911246, 7757024, 8404133, 20665356, 35979140, 993549533, 532246487, 240086709, 2498274496

Basic calculations (n = 13442990)

Multiplication

n×y
n×2 26885980
n×3 40328970
n×4 53771960
n×5 67214950

Division

n÷y
n÷2 6721495
n÷3 4480996.6666667
n÷3 3360747.5
n÷5 2688598

Exponentiation

ny
n2 180713980140100
n3 2.4293362278836E+21
n4 3.2657542618076E+28
n5 4.3901501883938E+35

Nth Root

y√n
2√n 3666.468327969
3√n 237.77450807964
4√n 60.551369331907
5√n 26.650120380962

Divisors of 13442990

1, 2, 5, 10, 11, 22, 55, 110, 122209, 244418, 611045, 1222090, 1344299, 2688598, 6721495, 13442990

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 -13442989
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 13442990 can be divided by 16 positive divisors. The sum of these divisors (counting 13442990) is 1, the average is 0.0625.

Base conversion 13442990

Base System Value
2 Binary 110011010001111110101110
3 Ternary 221021222022112
4 Quaternary 303101332232
5 Quinary 11420133430
6 Senary 1200044022
8 Octal 63217656
10 Decimal 13442990
12 Duodecimal 4603612
16 Hexadecimal cd1fae
20 Vigesimal 44079a
36 Base36 804oe

Cryptographic Hash Functions

md5 1690bab8c3412bb2182bebaa2bf8b9a3
sha1 40587674bef944bbc3f61a52d0389694a302df15
sha256 d0ff142a7270a75a082ec18da0ed2749da67d5354d9dd71688e223821dbde19f
sha512 3f9e074a7f0119373688954825d44293638e75f0e0e3003c8286b650fb34ea3007e3800df1c0fb9a664fd1d5bc57295bbd5bd2219b1cb51187bab6856ad37005
ripemd-160 c6958b950f5d5d570cd39051091af0826be51914

13442990 as geometric shapes

Circle

Radius = n
Diameter 26885980
Circumference 84464797.252562
Area 5.6772971240911E+14

Sphere

Radius = n
Volume 1.0175979795491E+22
Surface area 2.2709188496364E+15
Circumference 84464797.252562

Square

Length = n
Perimeter 53771960
Area 180713980140100
Diagonal 19011258.776846

Cube

Length = n
Surface area 1084283880840600
Volume 2.4293362278836E+21
Space diagonal 23283941.68564

Equilateral Triangle

Length = n
Perimeter 40328970
Area 78251448810162
Altitude 11641970.84282

Triangular Pyramid

Length = n
Surface area 78251448810162
Volume 2.8630002008644E+20
Height 6337086.2589486