105821745 (number)

105821745 is an odd 9-digits composite number following 105821744 and preceding 105821746. In scientific notation, it is written as 1.05821745 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 56438256 positive integers (up to 105821745) that are relatively prime to 105821745.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred twenty-one thousand seven hundred forty-five

Notation

Scientific notation 1.05821745 × 10^8
Engineering notation 1.05821745 × 10^6

Prime Factorization of 105821745

Prime Factorization 15 × 7054783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 105821745
Product of the distinct prime numbers

The prime factorization of 105821745 is 15 × 7054783. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 40, 51, 136, 892, 771, 5135, 93985, 15865, 454261, 1370, 2043980, 923428, 39694680, 57949326, 490176605, 964823420, 2341499973, 3127868935

Basic calculations (n = 105821745)

Multiplication

n×y
n×2 211643490
n×3 317465235
n×4 423286980
n×5 529108725

Division

n÷y
n÷2 52910872.5
n÷3 35273915
n÷3 26455436.25
n÷5 21164349

Exponentiation

ny
n2 11198241714845025
n3 1.1850174791967E+24
n4 1.254006175041E+32
n5 1.3270112168361E+40

Nth Root

y√n
2√n 10286.969670413
3√n 472.99691291172
4√n 101.42469950862
5√n 40.26382073058

Divisors of 105821745

1, 15, 7054783, 105821745

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 -105821744
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 105821745 can be divided by 4 positive divisors. The sum of these divisors (counting 105821745) is 1, the average is 0.25.

Base conversion 105821745

Base System Value
2 Binary 110010011101011011000110001
3 Ternary 21101010022010220
4 Quaternary 12103223120301
5 Quinary 204042243440
6 Senary 14300043253
8 Octal 623533061
10 Decimal 105821745
12 Duodecimal 2b533529
16 Hexadecimal 64eb631
20 Vigesimal 1d17e75
36 Base36 1r04kx

Cryptographic Hash Functions

md5 eee641b8b3253319dc9c276a00761f6e
sha1 ed8f2648105b8aa41567d8fb73a6793758987184
sha256 923bdf136f6ebee7770807fe9c4eb91e82a58eae7bbd8bcc70c5d84b31d9c23c
sha512 f59fbf0b0310f7d12b246034bcc40b1289876e383259ba135edbee8d3dc79d0058af5d835a6ce598040b40a8bcad126555b32f831280925bee6c5e3411557ba0
ripemd-160 8d655ce94c6a38699b0accb0201104757e2a66a6

105821745 as geometric shapes

Circle

Radius = n
Diameter 211643490
Circumference 664897633.3641
Area 3.518031390448E+16

Sphere

Radius = n
Volume 4.9637896093598E+24
Surface area 1.4072125561792E+17
Circumference 664897633.3641

Square

Length = n
Perimeter 423286980
Area 11198241714845025
Diagonal 149654546.97299

Cube

Length = n
Surface area 67189450289070150
Volume 1.1850174791967E+24
Space diagonal 183288638.8856

Equilateral Triangle

Length = n
Perimeter 317465235
Area 4.8489809013872E+15
Altitude 91644319.442799

Triangular Pyramid

Length = n
Surface area 4.8489809013872E+15
Volume 1.3965564922743E+23
Height 49884848.990996