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

13908643 (number)

13908643 is an odd 8-digits composite number following 13908642 and preceding 13908644. In scientific notation, it is written as 1.3908643 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 11921688 positive integers (up to 13908643) that are relatively prime to 13908643.

Interesting facts

13908643 has 4 divisors, whose sum is 15895600
The reverse of 13908643 is 34680931
Previous prime number is 7

Basic properties

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

Name

Name	thirteen million nine hundred eight thousand six hundred forty-three

Notation

Scientific notation	1.3908643 × 10^7
Engineering notation	1.3908643 × 10^6

Prime Factorization of 13908643

Prime Factorization 7 × 1986949

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13908643	Product of the distinct prime numbers

The prime factorization of 13908643 is 7 × 1986949. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 39, 15, 954, 89, 1739, 7465, 44656, 21620, 702580, 983845, 7503785, 3645674, 31311953, 65733019, 75915663, 255783825, 7030899778, 2311881130

Basic calculations (n = 13908643)

Multiplication

n×y

n×2	27817286
n×3	41725929
n×4	55634572
n×5	69543215

Division

n÷y

n÷2	6954321.5
n÷3	4636214.3333333
n÷3	3477160.75
n÷5	2781728.6

Exponentiation

n^y

n²	193450350101449
n³	2.6906318577861E+21
n⁴	3.7423037954373E+28
n⁵	5.2050367488283E+35

Nth Root

^y√n

²√n	3729.429312911
³√n	240.4888358313
⁴√n	61.069053643486
⁵√n	26.832241371139

Divisors of 13908643

1, 7, 1986949, 13908643

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	-13908642	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 13908643 can be divided by 4 positive divisors. The sum of these divisors (counting 13908643) is 1, the average is 0.25.

Base conversion 13908643

Base	System	Value
2	Binary	110101000011101010100011
3	Ternary	222011122001221
4	Quaternary	311003222203
5	Quinary	12030034033
6	Senary	1214035511
8	Octal	65035243
10	Decimal	13908643
12	Duodecimal	47a8b97
16	Hexadecimal	d43aa3
20	Vigesimal	46ibc3
36	Base36	8a3z7

Cryptographic Hash Functions

md5	6c362882dddafdd34b04e84d6adb747f
sha1	2a712dc4e50b5a34af1fd9edd02c8a3ade2f7056
sha256	f77419b98125bfacb0e606be4322e153b3a3523ca43d8532c3928bbed6e87d74
sha512	0c8c20109f721b515d48fa9fe0e75bc1f55c6365b3ad8c42c746bb158df19142d00677ae1059af3987f29abc0b222d7977f8dae1efd62a76786598cb50487a66
ripemd-160	9420350de32959b1cf71c5916b0d9a9fc8e02266

13908643 as geometric shapes

Circle

Radius = n

Diameter	27817286
Circumference	87390581.340406
Area	6.0774219871309E+14

Sphere

Radius = n

Volume	1.127049237058E+22
Surface area	2.4309687948523E+15
Circumference	87390581.340406

Square

Length = n

Perimeter	55634572
Area	193450350101449
Diagonal	19669791.564806

Cube

Length = n

Surface area	1160702100608694
Volume	2.6906318577861E+21
Space diagonal	24090476.340337

Equilateral Triangle

Length = n

Perimeter	41725929
Area	83766458779424
Altitude	12045238.170169

Triangular Pyramid

Length = n

Surface area	83766458779424
Volume	3.1709400538618E+20
Height	6556597.1882685