163916405 (number)

163916405 is an odd 9-digits composite number following 163916404 and preceding 163916406. In scientific notation, it is written as 1.63916405 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 130510800 positive integers (up to 163916405) that are relatively prime to 163916405.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred sixteen thousand four hundred five

Notation

Scientific notation 1.63916405 × 10^8
Engineering notation 1.63916405 × 10^6

Prime Factorization of 163916405

Prime Factorization 5 × 211 × 155371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163916405
Product of the distinct prime numbers

The prime factorization of 163916405 is 5 × 211 × 155371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 91, 17, 400, 835, 6028, 4102, 20190, 7812, 360063, 78143, 8068450, 834389, 72705084, 99708918, 205489890, 194995199, 2298753959, 577308323

Basic calculations (n = 163916405)

Multiplication

n×y
n×2 327832810
n×3 491749215
n×4 655665620
n×5 819582025

Division

n÷y
n÷2 81958202.5
n÷3 54638801.666667
n÷3 40979101.25
n÷5 32783281

Exponentiation

ny
n2 26868587828124025
n3 4.4042023242128E+24
n4 7.2192101187761E+32
n5 1.1833469696094E+41

Nth Root

y√n
2√n 12802.984222438
3√n 547.27734877527
4√n 113.15027274575
5√n 43.946519381938

Divisors of 163916405

1, 5, 211, 1055, 155371, 776855, 32783281, 163916405

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163916404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163916405 can be divided by 8 positive divisors. The sum of these divisors (counting 163916405) is 1, the average is 0.125.

Base conversion 163916405

Base System Value
2 Binary 1001110001010010101001110101
3 Ternary 102102102211000222
4 Quaternary 21301102221311
5 Quinary 313430311110
6 Senary 24133144125
8 Octal 1161225165
10 Decimal 163916405
12 Duodecimal 46a8b045
16 Hexadecimal 9c52a75
20 Vigesimal 2b49b05
36 Base36 2plaph

Cryptographic Hash Functions

md5 d8d1de1efe98d228be667f5f90697c83
sha1 898dbaf9f693f4ec13a3afc23c9e97dd889c6419
sha256 7677095254e335eae4780f759003f36ea5325399cb82921e41ba34fbb2f905ed
sha512 5105a72b9c71ed834e004c1d42deae5ab5fd8554ca44b1b75d3787c47f0f879f3050165af5e182cf7e548e7b8cf3fa0cd62dd12d2d7941edf67c8340380e917c
ripemd-160 cc162cebb38f82c6789ddd2ab3ef85dcf0879872

163916405 as geometric shapes

Circle

Radius = n
Diameter 327832810
Circumference 1029917147.5017
Area 8.4410158133167E+16

Sphere

Radius = n
Volume 1.844827955556E+25
Surface area 3.3764063253267E+17
Circumference 1029917147.5017

Square

Length = n
Perimeter 655665620
Area 26868587828124025
Diagonal 231812803.04644

Cube

Length = n
Surface area 161211526968744150
Volume 4.4042023242128E+24
Space diagonal 283911541.65404

Equilateral Triangle

Length = n
Perimeter 491749215
Area 1.1634439811484E+16
Altitude 141955770.82702

Triangular Pyramid

Length = n
Surface area 1.1634439811484E+16
Volume 5.1904022152808E+23
Height 77270934.348814