105439968 (number)

105439968 is an even 9-digits composite number following 105439967 and preceding 105439969. In scientific notation, it is written as 1.05439968 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 33281280 positive integers (up to 105439968) that are relatively prime to 105439968.

Interesting facts

Basic properties

Name

Name one hundred five million four hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.05439968 × 10^8
Engineering notation 1.05439968 × 10^6

Prime Factorization of 105439968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 27 × 19 × 2141

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6589998
Product of the distinct prime numbers

The prime factorization of 105439968 is 2 × 2 × 2 × 2 × 2 × 3 × 27 × 19 × 2141. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 105439968)

Multiplication

n×y
n×2 210879936
n×3 316319904
n×4 421759872
n×5 527199840

Division

n÷y
n÷2 52719984
n÷3 35146656
n÷3 26359992
n÷5 21087993.6

Exponentiation

ny
n2 11117586851841024
n3 1.1722380018953E+24
n4 1.2360073740823E+32
n5 1.30324577971E+40

Nth Root

y√n
2√n 10268.396564216
3√n 472.42741137358
4√n 101.33309708193
5√n 40.234726461172

Divisors of 105439968

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105439967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105439968 can be divided by 96 positive divisors. The sum of these divisors (counting 105439968) is 1, the average is 0.010416666666667.

Base conversion 105439968

Base System Value
2 Binary 110010010001110001011100000
3 Ternary 21100101220110000
4 Quaternary 12102032023200
5 Quinary 203443034333
6 Senary 14243540000
8 Octal 622161340
10 Decimal 105439968
12 Duodecimal 2b38a600
16 Hexadecimal 648e2e0
20 Vigesimal 1cijji8
36 Base36 1qry00

Cryptographic Hash Functions

md5 c8b15307616c3446fae6711b8b8d3b4e
sha1 e73db8ecf3e09c91df8f14ab9cc090cd52be0921
sha256 2f5f6cce189ce35229178093f8bed6e8c2dfbfb6e4937b05790007033c86688a
sha512 d4fb28b4f05b8acfaaa3705ce1b1bdacc9b68e083a6f557b725a840cd1b121edb1a1be38cfe1facb820acba4438f5516ff91ff7a86b794da4e7ae084525d718d
ripemd-160 cbd9ad6f57531ed1b2b4c086e3a86429892fd07a

105439968 as geometric shapes

Circle

Radius = n
Diameter 210879936
Circumference 662498857.72709
Area 3.492692917939E+16

Sphere

Radius = n
Volume 4.9102590600176E+24
Surface area 1.3970771671756E+17
Circumference 662498857.72709

Square

Length = n
Perimeter 421759872
Area 11117586851841024
Diagonal 149114632.76179

Cube

Length = n
Surface area 66705521111046144
Volume 1.1722380018953E+24
Space diagonal 182627381.72444

Equilateral Triangle

Length = n
Perimeter 316319904
Area 4.8140563212371E+15
Altitude 91313690.862218

Triangular Pyramid

Length = n
Surface area 4.8140563212371E+15
Volume 1.3814957338413E+23
Height 49704877.587262