16401425 (number)

16401425 is an odd 8-digits composite number following 16401424 and preceding 16401426. In scientific notation, it is written as 1.6401425 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 13086720 positive integers (up to 16401425) that are relatively prime to 16401425.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand four hundred twenty-five

Notation

Scientific notation 1.6401425 × 10^7
Engineering notation 1.6401425 × 10^6

Prime Factorization of 16401425

Prime Factorization 5 × 5 × 569 × 1153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3280285
Product of the distinct prime numbers

The prime factorization of 16401425 is 5 × 5 × 569 × 1153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 71, 97, 893, 860, 2173, 2035, 13902, 42651, 469696, 753615, 1339377, 9293471, 7281530, 31865886, 413778599, 599585779, 2366901322, 6823532443

Basic calculations (n = 16401425)

Multiplication

n×y
n×2 32802850
n×3 49204275
n×4 65605700
n×5 82007125

Division

n÷y
n÷2 8200712.5
n÷3 5467141.6666667
n÷3 4100356.25
n÷5 3280285

Exponentiation

ny
n2 269006742030625
n3 4.4120939039096E+21
n4 7.2364627257931E+28
n5 1.1868830066239E+36

Nth Root

y√n
2√n 4049.867281776
3√n 254.07417698399
4√n 63.6385675654
5√n 27.731688703737

Divisors of 16401425

1, 5, 25, 569, 1153, 2845, 5765, 14225, 28825, 656057, 3280285, 16401425

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401425 can be divided by 12 positive divisors. The sum of these divisors (counting 16401425) is 1, the average is 0.083333333333333.

Base conversion 16401425

Base System Value
2 Binary 111110100100010000010001
3 Ternary 1010212021112012
4 Quaternary 332210100101
5 Quinary 13144321200
6 Senary 1343312305
8 Octal 76442021
10 Decimal 16401425
12 Duodecimal 55ab695
16 Hexadecimal fa4411
20 Vigesimal 52a3b5
36 Base36 9rjf5

Cryptographic Hash Functions

md5 ae0f5809d2f30d8c833a0db4c251a65e
sha1 e6612129eba6c47a5d81ed4544846d333df8c21c
sha256 a8640b9cb2876f8b645699c11f1ac2a3d11df8f8a782943f9821882490d9de14
sha512 79599d1d5298ceddde705b4877b23d0c54f3e6023d9403a17caf90fbf831cdb828abc98c809c814a98ba2133d2df8450a6481a4f8788f0d56b9117440c896a0e
ripemd-160 94fb6350fb921dbdd5f53a98223d95742788e6a8

16401425 as geometric shapes

Circle

Radius = n
Diameter 32802850
Circumference 103053192.57681
Area 8.4510960452954E+14

Sphere

Radius = n
Volume 1.8481335727294E+22
Surface area 3.3804384181181E+15
Circumference 103053192.57681

Square

Length = n
Perimeter 65605700
Area 269006742030625
Diagonal 23195117.677245

Cube

Length = n
Surface area 1614040452183750
Volume 4.4120939039096E+21
Space diagonal 28408101.41653

Equilateral Triangle

Length = n
Perimeter 49204275
Area 1.164833361939E+14
Altitude 14204050.708265

Triangular Pyramid

Length = n
Surface area 1.164833361939E+14
Volume 5.1997025311439E+20
Height 7731705.892415