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

13778521 (number)

13778521 is an odd 8-digits composite number following 13778520 and preceding 13778522. In scientific notation, it is written as 1.3778521 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 13642000 positive integers (up to 13778521) that are relatively prime to 13778521.

Interesting facts

13778521 has 4 divisors, whose sum is 13915044
The reverse of 13778521 is 12587731
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	thirteen million seven hundred seventy-eight thousand five hundred twenty-one

Notation

Scientific notation	1.3778521 × 10^7
Engineering notation	1.3778521 × 10^6

Prime Factorization of 13778521

Prime Factorization 101 × 136421

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13778521	Product of the distinct prime numbers

The prime factorization of 13778521 is 101 × 136421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 18, 52, 197, 752, 5978, 1200, 23006, 52048, 57454, 836240, 4819563, 596421, 95694956, 12996110, 518268145, 687424647, 6211296938, 2888298451

Basic calculations (n = 13778521)

Multiplication

n×y

n×2	27557042
n×3	41335563
n×4	55114084
n×5	68892605

Division

n÷y

n÷2	6889260.5
n÷3	4592840.3333333
n÷3	3444630.25
n÷5	2755704.2

Exponentiation

n^y

n²	189847640947441
n³	2.6158197075948E+21
n⁴	3.6042126773308E+28
n⁵	4.9660720063069E+35

Nth Root

^y√n

²√n	3711.943022192
³√n	239.73652219614
⁴√n	60.925717248072
⁵√n	26.781846742906

Divisors of 13778521

1, 101, 136421, 13778521

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	-13778520	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 13778521 can be divided by 4 positive divisors. The sum of these divisors (counting 13778521) is 1, the average is 0.25.

Base conversion 13778521

Base	System	Value
2	Binary	110100100011111001011001
3	Ternary	221221000120121
4	Quaternary	310203321121
5	Quinary	12011403041
6	Senary	1211153241
8	Octal	64437131
10	Decimal	13778521
12	Duodecimal	4745821
16	Hexadecimal	d23e59
20	Vigesimal	462661
36	Base36	87bkp

Cryptographic Hash Functions

md5	36fffed7b3b1659ddd72a50fd7981b82
sha1	f4ee976e52d87ac6dbbad2d65181834930943c19
sha256	eafd11f8a25cb40b58e8a25c98b3547d5dbb4e49446065bbcf67abf04c7474e5
sha512	181d2dc24deac016d1d6ca984455e490cbc3eec3a04b73828a728dfdf69993d8a8f78d7374d373dd892a759d6058e43bf458b484ddb81508bd0c22d9ca9afb4a
ripemd-160	7f18bb204aecb42e761c01eaf2d50ecd94f00d94

13778521 as geometric shapes

Circle

Radius = n

Diameter	27557042
Circumference	86573000.701865
Area	5.9642395410183E+14

Sphere

Radius = n

Volume	1.095711996866E+22
Surface area	2.3856958164073E+15
Circumference	86573000.701865

Square

Length = n

Perimeter	55114084
Area	189847640947441
Diagonal	19485771.267643

Cube

Length = n

Surface area	1139085845684646
Volume	2.6158197075948E+21
Space diagonal	23865098.425155

Equilateral Triangle

Length = n

Perimeter	41335563
Area	82206439954515
Altitude	11932549.212577

Triangular Pyramid

Length = n

Surface area	82206439954515
Volume	3.0827730893361E+20
Height	6495257.0892142