21103760 (number)

21103760 is an even 8-digits composite number following 21103759 and preceding 21103761. In scientific notation, it is written as 2.1103760 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 8380800 positive integers (up to 21103760) that are relatively prime to 21103760.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred three thousand seven hundred sixty

Notation

Scientific notation 2.1103760 × 10^7
Engineering notation 2.1103760 × 10^6

Prime Factorization of 21103760

Prime Factorization 2 × 2 × 2 × 2 × 5 × 151 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2637970
Product of the distinct prime numbers

The prime factorization of 21103760 is 2 × 2 × 2 × 2 × 5 × 151 × 1747. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 71, 71, 116, 929, 6173, 4355, 60375, 96525, 992558, 528573, 7069840, 7507261, 73013986, 74644035, 381545552, 53022767, 7385098452, 614642971

Basic calculations (n = 21103760)

Multiplication

n×y
n×2 42207520
n×3 63311280
n×4 84415040
n×5 105518800

Division

n÷y
n÷2 10551880
n÷3 7034586.6666667
n÷3 5275940
n÷5 4220752

Exponentiation

ny
n2 445368686137600
n3 9.3989538637632E+21
n4 1.9835326659193E+29
n5 4.1859997333722E+36

Nth Root

y√n
2√n 4593.8828892343
3√n 276.34606174441
4√n 67.77818889019
5√n 29.165670689521

Divisors of 21103760

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 1747, 2416, 3020, 3494, 6040, 6988, 8735, 12080, 13976, 17470, 27952, 34940, 69880, 139760, 263797, 527594, 1055188, 1318985, 2110376, 2637970, 4220752, 5275940, 10551880, 21103760

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21103759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21103760 can be divided by 40 positive divisors. The sum of these divisors (counting 21103760) is 1, the average is 0.025.

Base conversion 21103760

Base System Value
2 Binary 1010000100000010010010000
3 Ternary 1110201011220202
4 Quaternary 1100200102100
5 Quinary 20400310020
6 Senary 2032154332
8 Octal 120402220
10 Decimal 21103760
12 Duodecimal 70989a8
16 Hexadecimal 1420490
20 Vigesimal 6bhj80
36 Base36 ckbrk

Cryptographic Hash Functions

md5 ed7621687d4ddaf04205d83ae5ea0a24
sha1 a24b7fd420e8cdde191f68b8488439028707e68d
sha256 33ec91d028b3584f3b204d14fbd34ddda7f09b9128523bcb8c8c0d6e2511914e
sha512 b93fbb4c200fbc169450a5d34906b2c0dcad9bd122c03251dc18d187dd1de14c31301b659231ba9cf927c29a148fe01eefafa87379c2dd022dc4b2775f93589b
ripemd-160 396303570b48d394a6ad5f5954c5f031223fd0d4

21103760 as geometric shapes

Circle

Radius = n
Diameter 42207520
Circumference 132598834.75824
Area 1.3991669925088E+15

Sphere

Radius = n
Volume 3.9370245879771E+22
Surface area 5.5966679700353E+15
Circumference 132598834.75824

Square

Length = n
Perimeter 84415040
Area 445368686137600
Diagonal 29845223.609067

Cube

Length = n
Surface area 2672212116825600
Volume 9.3989538637632E+21
Space diagonal 36552784.55074

Equilateral Triangle

Length = n
Perimeter 63311280
Area 1.9285029812263E+14
Altitude 18276392.27537

Triangular Pyramid

Length = n
Surface area 1.9285029812263E+14
Volume 1.1076773355211E+21
Height 9948407.8696889