105816491 (number)

105816491 is an odd 9-digits composite number following 105816490 and preceding 105816492. In scientific notation, it is written as 1.05816491 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 87167520 positive integers (up to 105816491) that are relatively prime to 105816491.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.05816491 × 10^8
Engineering notation 1.05816491 × 10^6

Prime Factorization of 105816491

Prime Factorization 23 × 19 × 11 × 22013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 105816491
Product of the distinct prime numbers

The prime factorization of 105816491 is 23 × 19 × 11 × 22013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 60, 35, 169, 615, 1817, 3234, 73165, 67702, 522589, 70981, 8979811, 9127876, 95343864, 27147955, 987669113, 681214400, 1987359649, 2722479202

Basic calculations (n = 105816491)

Multiplication

n×y
n×2 211632982
n×3 317449473
n×4 423265964
n×5 529082455

Division

n÷y
n÷2 52908245.5
n÷3 35272163.666667
n÷3 26454122.75
n÷5 21163298.2

Exponentiation

ny
n2 11197129767553081
n3 1.1848409812741E+24
n4 1.2537571503142E+32
n5 1.3266818221241E+40

Nth Root

y√n
2√n 10286.714295634
3√n 472.98908475721
4√n 101.42344056299
5√n 40.263420906677

Divisors of 105816491

1, 11, 19, 23, 209, 253, 437, 4807, 22013, 242143, 418247, 506299, 4600717, 5569289, 9619681, 105816491

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105816490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105816491 can be divided by 16 positive divisors. The sum of these divisors (counting 105816491) is 1, the average is 0.0625.

Base conversion 105816491

Base System Value
2 Binary 110010011101010000110101011
3 Ternary 21101010000221022
4 Quaternary 12103222012223
5 Quinary 204042111431
6 Senary 14300003055
8 Octal 623520653
10 Decimal 105816491
12 Duodecimal 2b53048b
16 Hexadecimal 64ea1ab
20 Vigesimal 1d1714b
36 Base36 1r00iz

Cryptographic Hash Functions

md5 48f9e4841303a9f9cfe7e8a38f035dec
sha1 f03ff348228c8e3354ae027cbe2c1f5d02e1a572
sha256 2bcf060ad6ba223da1b99e039614442bc2bae094c29ffaec7b89af98d456dec1
sha512 9f73d28e4a3acd91bc2f882216117ea1b8205374947e16a4dbaefbedc2630032f227985d7a9e438a275ca15bb22eaa932f7d51e2c8fb13c3da03a53634af9367
ripemd-160 9a9c0565e39b9aaa0d5cd73e4501ec82604bc59e

105816491 as geometric shapes

Circle

Radius = n
Diameter 211632982
Circumference 664864621.5085
Area 3.5176820619036E+16

Sphere

Radius = n
Volume 4.9630502965905E+24
Surface area 1.4070728247615E+17
Circumference 664864621.5085

Square

Length = n
Perimeter 423265964
Area 11197129767553081
Diagonal 149647116.69493

Cube

Length = n
Surface area 67182778605318486
Volume 1.1848409812741E+24
Space diagonal 183279538.69065

Equilateral Triangle

Length = n
Perimeter 317449473
Area 4.848499414086E+15
Altitude 91639769.345327

Triangular Pyramid

Length = n
Surface area 4.848499414086E+15
Volume 1.3963484874777E+23
Height 49882372.231644