21108399 (number)

21108399 is an odd 8-digits composite number following 21108398 and preceding 21108400. In scientific notation, it is written as 2.1108399 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12337920 positive integers (up to 21108399) that are relatively prime to 21108399.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred eight thousand three hundred ninety-nine

Notation

Scientific notation 2.1108399 × 10^7
Engineering notation 2.1108399 × 10^6

Prime Factorization of 21108399

Prime Factorization 39 × 43 × 41 × 307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21108399
Product of the distinct prime numbers

The prime factorization of 21108399 is 39 × 43 × 41 × 307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 100, 37, 865, 648, 4839, 1288, 97277, 86083, 253243, 140162, 8873552, 5109210, 74338885, 91070098, 833547752, 381190497, 6533788811, 5400366998

Basic calculations (n = 21108399)

Multiplication

n×y
n×2 42216798
n×3 63325197
n×4 84433596
n×5 105541995

Division

n÷y
n÷2 10554199.5
n÷3 7036133
n÷3 5277099.75
n÷5 4221679.8

Exponentiation

ny
n2 445564508343201
n3 9.4051534223471E+21
n4 1.9852773109512E+29
n5 4.1906025605205E+36

Nth Root

y√n
2√n 4594.3877720541
3√n 276.36630893351
4√n 67.781913310662
5√n 29.166952808455

Divisors of 21108399

1, 39, 41, 43, 307, 1599, 1677, 1763, 11973, 12587, 13201, 68757, 490893, 514839, 541241, 21108399

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 -21108398
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 21108399 can be divided by 16 positive divisors. The sum of these divisors (counting 21108399) is 1, the average is 0.0625.

Base conversion 21108399

Base System Value
2 Binary 1010000100001011010101111
3 Ternary 1110201102021120
4 Quaternary 1100201122233
5 Quinary 20400432044
6 Senary 2032232023
8 Octal 120413257
10 Decimal 21108399
12 Duodecimal 709b613
16 Hexadecimal 14216af
20 Vigesimal 6biajj
36 Base36 ckfcf

Cryptographic Hash Functions

md5 3a6500af706cb6904d2eaa8487f281e3
sha1 5819af2361db1f4b21fc0dccd2f5cd4973445696
sha256 81617ae7690599d09e111eb1a49585f8fba43dba262976dd2c0c5600fe7df8ea
sha512 ab668d4f51d04b8873f77a833d2e7487d147966ea3110f6cf45bf78339a49c516b56d7a58d1c1b534dc523f245eb89eb2c98680fe5cb047283b520c7483bc08a
ripemd-160 6a93d61428ea9b08201e688ef6076d9b5884792d

21108399 as geometric shapes

Circle

Radius = n
Diameter 42216798
Circumference 132627982.45488
Area 1.3997821861113E+15

Sphere

Radius = n
Volume 3.9396214530041E+22
Surface area 5.5991287444454E+15
Circumference 132627982.45488

Square

Length = n
Perimeter 84433596
Area 445564508343201
Diagonal 29851784.145783

Cube

Length = n
Surface area 2673387050059206
Volume 9.4051534223471E+21
Space diagonal 36560819.534436

Equilateral Triangle

Length = n
Perimeter 63325197
Area 1.9293509162497E+14
Altitude 18280409.767218

Triangular Pyramid

Length = n
Surface area 1.9293509162497E+14
Volume 1.1084079605069E+21
Height 9950594.7152609