103809905 (number)

103809905 is an odd 9-digits composite number following 103809904 and preceding 103809906. In scientific notation, it is written as 1.03809905 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 77862912 positive integers (up to 103809905) that are relatively prime to 103809905.

Interesting facts

Basic properties

Name

Name one hundred three million eight hundred nine thousand nine hundred five

Notation

Scientific notation 1.03809905 × 10^8
Engineering notation 1.03809905 × 10^6

Prime Factorization of 103809905

Prime Factorization 5 × 17 × 277 × 4409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103809905
Product of the distinct prime numbers

The prime factorization of 103809905 is 5 × 17 × 277 × 4409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 23, 22, 271, 35, 3464, 2611, 33262, 20934, 651919, 427110, 82196, 5428112, 25584216, 84745300, 877833468, 44454194, 8364176711, 634429387

Basic calculations (n = 103809905)

Multiplication

n×y
n×2 207619810
n×3 311429715
n×4 415239620
n×5 519049525

Division

n÷y
n÷2 51904952.5
n÷3 34603301.666667
n÷3 25952476.25
n÷5 20761981

Exponentiation

ny
n2 10776496376109025
n3 1.1187070650367E+24
n4 1.1613287414429E+32
n5 1.2055742632296E+40

Nth Root

y√n
2√n 10188.714590173
3√n 469.98023909674
4√n 100.93916281688
5√n 40.109547153643

Divisors of 103809905

1, 5, 17, 85, 277, 1385, 4409, 4709, 22045, 23545, 74953, 374765, 1221293, 6106465, 20761981, 103809905

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 -103809904
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 103809905 can be divided by 16 positive divisors. The sum of these divisors (counting 103809905) is 1, the average is 0.0625.

Base conversion 103809905

Base System Value
2 Binary 110001100000000001101110001
3 Ternary 21020100002102022
4 Quaternary 12030000031301
5 Quinary 203033404110
6 Senary 14145001225
8 Octal 614001561
10 Decimal 103809905
12 Duodecimal 2a923215
16 Hexadecimal 6300371
20 Vigesimal 1c8g4f5
36 Base36 1pt08h

Cryptographic Hash Functions

md5 515b2f51ff1edad096fadf284967ea8e
sha1 0c72ce79c0f77ef6b10d0ebfa652c0e55b032584
sha256 565b238f2518904dcd0907595a91f24ddb0f9fa77439b4c4dd8c3ff8c4c794a4
sha512 9d5c41bc535de0dc5d18afd2bca0e025e077b14ccec1c2de042ecdca2c63dbed7f6dc0dce55094fa090816652635f4c22a56caa4fe3cb3d402820a35eb28db05
ripemd-160 5d9bf7f2fb0fc1eabfa1e6d53d3c16f40f259531

103809905 as geometric shapes

Circle

Radius = n
Diameter 207619810
Circumference 652256869.83571
Area 3.3855361846621E+16

Sphere

Radius = n
Volume 4.6860291960512E+24
Surface area 1.3542144738648E+17
Circumference 652256869.83571

Square

Length = n
Perimeter 415239620
Area 10776496376109025
Diagonal 146809375.55966

Cube

Length = n
Surface area 64658978256654150
Volume 1.1187070650367E+24
Space diagonal 179804029.7889

Equilateral Triangle

Length = n
Perimeter 311429715
Area 4.6663598127507E+15
Altitude 89902014.894449

Triangular Pyramid

Length = n
Surface area 4.6663598127507E+15
Volume 1.3184089197479E+23
Height 48936458.519888