Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21103678 (number)

21103678 is an even 8-digits composite number following 21103677 and preceding 21103679. In scientific notation, it is written as 2.1103678 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 10551838 positive integers (up to 21103678) that are relatively prime to 21103678.

Interesting facts

21103678 has 4 divisors, whose sum is 31655520
The reverse of 21103678 is 87630112
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty-one million one hundred three thousand six hundred seventy-eight

Notation

Scientific notation	2.1103678 × 10^7
Engineering notation	2.1103678 × 10^6

Prime Factorization of 21103678

Prime Factorization 2 × 10551839

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21103678	Product of the distinct prime numbers

The prime factorization of 21103678 is 2 × 10551839. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 71, 71, 224, 878, 5387, 4880, 30781, 24504, 149019, 795201, 213292, 7315073, 20128420, 47227091, 321641809, 917797771, 657672233, 9620819990

Basic calculations (n = 21103678)

Multiplication

n×y

n×2	42207356
n×3	63311034
n×4	84414712
n×5	105518390

Division

n÷y

n÷2	10551839
n÷3	7034559.3333333
n÷3	5275919.5
n÷5	4220735.6

Exponentiation

n^y

n²	445365225127684
n³	9.3988443034922E+21
n⁴	1.9835018375303E+29
n⁵	4.1859184091648E+36

Nth Root

^y√n

²√n	4593.8739643138
³√n	276.34570382389
⁴√n	67.77812305098
⁵√n	29.165648024473

Divisors of 21103678

1, 2, 10551839, 21103678

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	-21103677	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 21103678 can be divided by 4 positive divisors. The sum of these divisors (counting 21103678) is 1, the average is 0.25.

Base conversion 21103678

Base	System	Value
2	Binary	1010000100000010000111110
3	Ternary	1110201011210201
4	Quaternary	1100200100332
5	Quinary	20400304203
6	Senary	2032154114
8	Octal	120402076
10	Decimal	21103678
12	Duodecimal	709893a
16	Hexadecimal	142043e
20	Vigesimal	6bhj3i
36	Base36	ckbpa

Cryptographic Hash Functions

md5	a05e44e92d48db3602f0801f9a54efde
sha1	065346332a6e0574905b850df22871af139e0073
sha256	bda76e29e3ba35d8ee7cab33dc448a626e16991dc3eeff52a37fa86af1e8da69
sha512	901b14640f2017424c32a4083ab35294d65d0ee8132c43ffe11b9d8a865574d1cbe31c9c3eb66a05db58507a69d7b1b064723b1a9dccf60e33bbfe8652712e21
ripemd-160	365d5b2ae03136c092f539c529d911dfd508dd93

21103678 as geometric shapes

Circle

Radius = n

Diameter	42207356
Circumference	132598319.53705
Area	1.3991561194255E+15

Sphere

Radius = n

Volume	3.936978695478E+22
Surface area	5.596624477702E+15
Circumference	132598319.53705

Square

Length = n

Perimeter	84414712
Area	445365225127684
Diagonal	29845107.643555

Cube

Length = n

Surface area	2672191350766104
Volume	9.3988443034922E+21
Space diagonal	36552642.522574

Equilateral Triangle

Length = n

Perimeter	63311034
Area	1.9284879946137E+14
Altitude	18276321.261287

Triangular Pyramid

Length = n

Surface area	1.9284879946137E+14
Volume	1.1076644237193E+21
Height	9948369.2145182