16401145 (number)

16401145 is an odd 8-digits composite number following 16401144 and preceding 16401146. In scientific notation, it is written as 1.6401145 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 13120912 positive integers (up to 16401145) that are relatively prime to 16401145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6401145 × 10^7
Engineering notation 1.6401145 × 10^6

Prime Factorization of 16401145

Prime Factorization 5 × 3280229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401145
Product of the distinct prime numbers

The prime factorization of 16401145 is 5 × 3280229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 59, 63, 709, 520, 9670, 9726, 42273, 12935, 114426, 717633, 5280693, 9713630, 78379824, 78220909, 862736589, 906558138, 1749297474, 7532487631

Basic calculations (n = 16401145)

Multiplication

n×y
n×2 32802290
n×3 49203435
n×4 65604580
n×5 82005725

Division

n÷y
n÷2 8200572.5
n÷3 5467048.3333333
n÷3 4100286.25
n÷5 3280229

Exponentiation

ny
n2 268997557311025
n3 4.4118679421039E+21
n4 7.2359685839298E+28
n5 1.1867816996048E+36

Nth Root

y√n
2√n 4049.8327125944
3√n 254.07273115079
4√n 63.638295959229
5√n 27.731594017747

Divisors of 16401145

1, 5, 3280229, 16401145

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 -16401144
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 16401145 can be divided by 4 positive divisors. The sum of these divisors (counting 16401145) is 1, the average is 0.25.

Base conversion 16401145

Base System Value
2 Binary 111110100100001011111001
3 Ternary 1010212021010211
4 Quaternary 332210023321
5 Quinary 13144314040
6 Senary 1343311121
8 Octal 76441371
10 Decimal 16401145
12 Duodecimal 55ab4a1
16 Hexadecimal fa42f9
20 Vigesimal 52a2h5
36 Base36 9rj7d

Cryptographic Hash Functions

md5 6e0516a4144cba6e2b054983e7f31f84
sha1 fd34d45b3a9faf1b95044834a5f3493a910197e5
sha256 5b9857f62d207fcaac9847635b4766ef4e80a949104012938edb15603915fb6e
sha512 da7a03e529718919171c08823e2b74bac8eea7d1e083ab2ca0d49df22e127b4f95b539677cbb865ce9e874a7eb6ca70d5359d06d0d6c2db0dea635ea1390de9c
ripemd-160 2699ce12744746c3b697c47f28ccfa885350486d

16401145 as geometric shapes

Circle

Radius = n
Diameter 32802290
Circumference 103051433.28492
Area 8.4508074988192E+14

Sphere

Radius = n
Volume 1.8480389220696E+22
Surface area 3.3803229995277E+15
Circumference 103051433.28492

Square

Length = n
Perimeter 65604580
Area 268997557311025
Diagonal 23194721.697448

Cube

Length = n
Surface area 1613985343866150
Volume 4.4118679421039E+21
Space diagonal 28407616.442304

Equilateral Triangle

Length = n
Perimeter 49203435
Area 1.1647935909365E+14
Altitude 14203808.221152

Triangular Pyramid

Length = n
Surface area 1.1647935909365E+14
Volume 5.199436232602E+20
Height 7731573.8991492