13402578 (number)

13402578 is an even 8-digits composite number following 13402577 and preceding 13402579. In scientific notation, it is written as 1.3402578 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3829224 positive integers (up to 13402578) that are relatively prime to 13402578.

Interesting facts

Basic properties

Name

Name thirteen million four hundred two thousand five hundred seventy-eight

Notation

Scientific notation 1.3402578 × 10^7
Engineering notation 1.3402578 × 10^6

Prime Factorization of 13402578

Prime Factorization 2 × 3 × 7 × 7 × 45587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1914654
Product of the distinct prime numbers

The prime factorization of 13402578 is 2 × 3 × 7 × 7 × 45587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 30, 69, 286, 913, 7343, 6343, 89340, 65402, 619997, 84159, 9874609, 4161663, 10484089, 66729245, 761747584, 672204384, 6732222181, 1268682529

Basic calculations (n = 13402578)

Multiplication

n×y
n×2 26805156
n×3 40207734
n×4 53610312
n×5 67012890

Division

n÷y
n÷2 6701289
n÷3 4467526
n÷3 3350644.5
n÷5 2680515.6

Exponentiation

ny
n2 179629097046084
n3 2.4074929842297E+21
n4 3.2266612505591E+28
n5 4.3245579090197E+35

Nth Root

y√n
2√n 3660.953154576
3√n 237.53600488305
4√n 60.505810915779
5√n 26.634078086085

Divisors of 13402578

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 45587, 91174, 136761, 273522, 319109, 638218, 957327, 1914654, 2233763, 4467526, 6701289, 13402578

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13402577
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13402578 can be divided by 24 positive divisors. The sum of these divisors (counting 13402578) is 1, the average is 0.041666666666667.

Base conversion 13402578

Base System Value
2 Binary 110011001000000111010010
3 Ternary 221012220212210
4 Quaternary 303020013102
5 Quinary 11412340303
6 Senary 1155132550
8 Octal 63100722
10 Decimal 13402578
12 Duodecimal 45a4156
16 Hexadecimal cc81d2
20 Vigesimal 43f68i
36 Base36 7z9hu

Cryptographic Hash Functions

md5 afd493fea1ad8d653a05229e7779e063
sha1 58d1608e0ae334ae48a24958d9243d337c943ac2
sha256 0e3ad84770667396a9e1c5fd69f3797133bd977ebc49d20f0050d860436f18ef
sha512 8a6a6e2e54176df1ee87fbdcc285bb57b393f7bd0f7780a4a1f35e840293110e5c77fca7ed922c718947d2d1c9add8f47166feef66bf103f08b09845c36ba71a
ripemd-160 3c0962e7e78790c6750bf5250155d18fc436d96a

13402578 as geometric shapes

Circle

Radius = n
Diameter 26805156
Circumference 84210881.167928
Area 5.6432145165095E+14

Sphere

Radius = n
Volume 1.0084483030433E+22
Surface area 2.2572858066038E+15
Circumference 84210881.167928

Square

Length = n
Perimeter 53610312
Area 179629097046084
Diagonal 18954107.578363

Cube

Length = n
Surface area 1077774582276504
Volume 2.4074929842297E+21
Space diagonal 23213946.048405

Equilateral Triangle

Length = n
Perimeter 40207734
Area 77781680650384
Altitude 11606973.024202

Triangular Pyramid

Length = n
Surface area 77781680650384
Volume 2.8372576913464E+20
Height 6318035.8594544