16401191 (number)

16401191 is an odd 8-digits composite number following 16401190 and preceding 16401192. In scientific notation, it is written as 1.6401191 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 16340400 positive integers (up to 16401191) that are relatively prime to 16401191.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand one hundred ninety-one

Notation

Scientific notation 1.6401191 × 10^7
Engineering notation 1.6401191 × 10^6

Prime Factorization of 16401191

Prime Factorization 271 × 60521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401191
Product of the distinct prime numbers

The prime factorization of 16401191 is 271 × 60521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 84, 87, 857, 497, 9832, 325, 67939, 55232, 700754, 682952, 1467401, 1185838, 40109191, 52497182, 412159806, 353831272, 3443010763, 9885439234

Basic calculations (n = 16401191)

Multiplication

n×y
n×2 32802382
n×3 49203573
n×4 65604764
n×5 82005955

Division

n÷y
n÷2 8200595.5
n÷3 5467063.6666667
n÷3 4100297.75
n÷5 3280238.2

Exponentiation

ny
n2 268999066218481
n3 4.411905063871E+21
n4 7.2360497626415E+28
n5 1.1867983424259E+36

Nth Root

y√n
2√n 4049.8383918374
3√n 254.07296868165
4√n 63.638340580482
5√n 27.731609573391

Divisors of 16401191

1, 271, 60521, 16401191

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401190
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401191 can be divided by 4 positive divisors. The sum of these divisors (counting 16401191) is 1, the average is 0.25.

Base conversion 16401191

Base System Value
2 Binary 111110100100001100100111
3 Ternary 1010212021012112
4 Quaternary 332210030213
5 Quinary 13144314231
6 Senary 1343311235
8 Octal 76441447
10 Decimal 16401191
12 Duodecimal 55ab51b
16 Hexadecimal fa4327
20 Vigesimal 52a2jb
36 Base36 9rj8n

Cryptographic Hash Functions

md5 46b91766f2a4145aeed65c0a222f4870
sha1 a2eee190e91c1f2237ffb00e17132de73d521f03
sha256 249d50bd800633dfd362984a423dab3dc809be1ec23d02f0f5039c0667dfdf95
sha512 906ddf126c2486dfbc5a4fc62e6709316454315219c1673ba65296ee0fec2994d861af1fc547d17e7ca078e6104a0adb3db217382297f115b6a8d4d1dffc8013
ripemd-160 cc9a732cbf1f6f3a0e8b15c483830c5805b0c01d

16401191 as geometric shapes

Circle

Radius = n
Diameter 32802382
Circumference 103051722.31145
Area 8.4508549025449E+14

Sphere

Radius = n
Volume 1.848054471599E+22
Surface area 3.380341961018E+15
Circumference 103051722.31145

Square

Length = n
Perimeter 65604764
Area 268999066218481
Diagonal 23194786.751272

Cube

Length = n
Surface area 1613994397310886
Volume 4.411905063871E+21
Space diagonal 28407696.116641

Equilateral Triangle

Length = n
Perimeter 49203573
Area 1.1648001246975E+14
Altitude 14203848.058321

Triangular Pyramid

Length = n
Surface area 1.1648001246975E+14
Volume 5.199479981024E+20
Height 7731595.5837572