21130108 (number)

21130108 is an even 8-digits composite number following 21130107 and preceding 21130109. In scientific notation, it is written as 2.1130108 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 10279440 positive integers (up to 21130108) that are relatively prime to 21130108.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty thousand one hundred eight

Notation

Scientific notation 2.1130108 × 10^7
Engineering notation 2.1130108 × 10^6

Prime Factorization of 21130108

Prime Factorization 2 × 2 × 37 × 142771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10565054
Product of the distinct prime numbers

The prime factorization of 21130108 is 2 × 2 × 37 × 142771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 66, 64, 326, 641, 6711, 8272, 42012, 44526, 576374, 829864, 5903315, 5974305, 92109740, 21161823, 969261278, 949935904, 3346342079, 2775984278

Basic calculations (n = 21130108)

Multiplication

n×y
n×2 42260216
n×3 63390324
n×4 84520432
n×5 105650540

Division

n÷y
n÷2 10565054
n÷3 7043369.3333333
n÷3 5282527
n÷5 4226021.6

Exponentiation

ny
n2 446481464091664
n3 9.434201556255E+21
n4 1.9934569777744E+29
n5 4.2121961233726E+36

Nth Root

y√n
2√n 4596.7497212705
3√n 276.46101974181
4√n 67.799334224389
5√n 29.172949711001

Divisors of 21130108

1, 2, 4, 37, 74, 148, 142771, 285542, 571084, 5282527, 10565054, 21130108

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21130107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21130108 can be divided by 12 positive divisors. The sum of these divisors (counting 21130108) is 1, the average is 0.083333333333333.

Base conversion 21130108

Base System Value
2 Binary 1010000100110101101111100
3 Ternary 1110202112001121
4 Quaternary 1100212231330
5 Quinary 20402130413
6 Senary 2032520324
8 Octal 120465574
10 Decimal 21130108
12 Duodecimal 70b00a4
16 Hexadecimal 1426b7c
20 Vigesimal 6c1558
36 Base36 ckw3g

Cryptographic Hash Functions

md5 a4cc35744de3aeb22b8668eb91b49ae0
sha1 2632005a1d3958c9d9e6adc4a6df6083982247da
sha256 09b45d4338be12892f8ccabf2150a88d01f390889f95eb4a91e4a04750e6ca06
sha512 bcb859a09a170622a347242fbd5fb3df12c53e383b0fd63b41a054ccc3409dcb6d16d27725ed321ca596e2a07df5434d5b81c96d630ae031c2b83751b65c4804
ripemd-160 d0a3b934f7918babe8137c13907e6c61fda8aaff

21130108 as geometric shapes

Circle

Radius = n
Diameter 42260216
Circumference 132764384.12472
Area 1.4026628875544E+15

Sphere

Radius = n
Volume 3.9517891068821E+22
Surface area 5.6106515502175E+15
Circumference 132764384.12472

Square

Length = n
Perimeter 84520432
Area 446481464091664
Diagonal 29882485.308008

Cube

Length = n
Surface area 2678888784549984
Volume 9.434201556255E+21
Space diagonal 36598420.625418

Equilateral Triangle

Length = n
Perimeter 63390324
Area 1.9333214511113E+14
Altitude 18299210.312709

Triangular Pyramid

Length = n
Surface area 1.9333214511113E+14
Volume 1.1118313159181E+21
Height 9960828.4360027