13442768 (number)

13442768 is an even 8-digits composite number following 13442767 and preceding 13442769. In scientific notation, it is written as 1.3442768 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 6704640 positive integers (up to 13442768) that are relatively prime to 13442768.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-two thousand seven hundred sixty-eight

Notation

Scientific notation 1.3442768 × 10^7
Engineering notation 1.3442768 × 10^6

Prime Factorization of 13442768

Prime Factorization 2 × 2 × 2 × 2 × 541 × 1553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1680346
Product of the distinct prime numbers

The prime factorization of 13442768 is 2 × 2 × 2 × 2 × 541 × 1553. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 28, 65, 370, 806, 1604, 2116, 24928, 81471, 292451, 760738, 1021391, 7663088, 39546723, 28797467, 326130196, 585576797, 8972406780, 519885748

Basic calculations (n = 13442768)

Multiplication

n×y
n×2 26885536
n×3 40328304
n×4 53771072
n×5 67213840

Division

n÷y
n÷2 6721384
n÷3 4480922.6666667
n÷3 3360692
n÷5 2688553.6

Exponentiation

ny
n2 180708011501824
n3 2.4292158743604E+21
n4 3.2655385420943E+28
n5 4.3897877016432E+35

Nth Root

y√n
2√n 3666.4380534792
3√n 237.7731991885
4√n 60.551119341257
5√n 26.650032359386

Divisors of 13442768

1, 2, 4, 8, 16, 541, 1082, 1553, 2164, 3106, 4328, 6212, 8656, 12424, 24848, 840173, 1680346, 3360692, 6721384, 13442768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13442767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13442768 can be divided by 20 positive divisors. The sum of these divisors (counting 13442768) is 1, the average is 0.05.

Base conversion 13442768

Base System Value
2 Binary 110011010001111011010000
3 Ternary 221021222000022
4 Quaternary 303101323100
5 Quinary 11420132033
6 Senary 1200043012
8 Octal 63217320
10 Decimal 13442768
12 Duodecimal 4603468
16 Hexadecimal cd1ed0
20 Vigesimal 4406i8
36 Base36 804i8

Cryptographic Hash Functions

md5 9979b50924abbbb021d4817ce9925ae7
sha1 f536712079bbe997deb06bf023c4226058a01e6f
sha256 7a71d33dc872607617172985afd12178876ac75c20d85cfad4e656e72d1d8e65
sha512 e3fa2864b38f7917e1f0cf1bd9c595633d272b3ebc37b422689cef822c84b5456881de21998c3b1c841653f3b998a5044f68f156b6f220306802d769e50157a9
ripemd-160 d336f614493b4639bc2c6ec8160f12c6331115a8

13442768 as geometric shapes

Circle

Radius = n
Diameter 26885536
Circumference 84463402.385424
Area 5.6771096137895E+14

Sphere

Radius = n
Volume 1.0175475659832E+22
Surface area 2.2708438455158E+15
Circumference 84463402.385424

Square

Length = n
Perimeter 53771072
Area 180708011501824
Diagonal 19010944.821435

Cube

Length = n
Surface area 1084248069010944
Volume 2.4292158743604E+21
Space diagonal 23283557.170361

Equilateral Triangle

Length = n
Perimeter 40328304
Area 78248864313975
Altitude 11641778.585181

Triangular Pyramid

Length = n
Surface area 78248864313975
Volume 2.862858362877E+20
Height 6336981.607145