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

13894989 (number)

13894989 is an odd 8-digits composite number following 13894988 and preceding 13894990. In scientific notation, it is written as 1.3894989 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 9263324 positive integers (up to 13894989) that are relatively prime to 13894989.

Interesting facts

13894989 has 4 divisors, whose sum is 18526656
The reverse of 13894989 is 98949831
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	thirteen million eight hundred ninety-four thousand nine hundred eighty-nine

Notation

Scientific notation	1.3894989 × 10^7
Engineering notation	1.3894989 × 10^6

Prime Factorization of 13894989

Prime Factorization 3 × 4631663

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13894989	Product of the distinct prime numbers

The prime factorization of 13894989 is 3 × 4631663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 45, 58, 160, 625, 5811, 9067, 40503, 45017, 875665, 515084, 2526737, 5953988, 61149430, 9048527, 822658718, 486585341, 9306573561, 2839414653

Basic calculations (n = 13894989)

Multiplication

n×y

n×2	27789978
n×3	41684967
n×4	55579956
n×5	69474945

Division

n÷y

n÷2	6947494.5
n÷3	4631663
n÷3	3473747.25
n÷5	2778997.8

Exponentiation

n^y

n²	193070719310121
n³	2.6827155210362E+21
n⁴	3.7276302654928E+28
n⁵	5.1795381535089E+35

Nth Root

^y√n

²√n	3727.5982884426
³√n	240.41011476421
⁴√n	61.054060376379
⁵√n	26.826971103256

Divisors of 13894989

1, 3, 4631663, 13894989

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	-13894988	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 13894989 can be divided by 4 positive divisors. The sum of these divisors (counting 13894989) is 1, the average is 0.25.

Base conversion 13894989

Base	System	Value
2	Binary	110101000000010101001101
3	Ternary	222010221100020
4	Quaternary	311000111031
5	Quinary	12024114424
6	Senary	1213452353
8	Octal	65002515
10	Decimal	13894989
12	Duodecimal	47a10b9
16	Hexadecimal	d4054d
20	Vigesimal	46gh99
36	Base36	89tfx

Cryptographic Hash Functions

md5	edeb80f97cb4676337d469b4852e255f
sha1	6790ec4fc5db238904e333b74f954d71c09fabaa
sha256	9638dfa189e8cd4f4037644bc9479d6816143b22c28ea5c105d502142e96da76
sha512	539c50fc57d834e897502ce8cd82f655222ba3d16830b0464cd27e0c5d539ef5a55d7ef1371e359c142c412e5649eefe255b32ee16d9f397f2b97e2ca52d501c
ripemd-160	b1a3a17609c7d727a0a63ad3ba0fd16657b9276f

13894989 as geometric shapes

Circle

Radius = n

Diameter	27789978
Circumference	87304790.728222
Area	6.0654955340797E+14

Sphere

Radius = n

Volume	1.1237332496745E+22
Surface area	2.4261982136319E+15
Circumference	87304790.728222

Square

Length = n

Perimeter	55579956
Area	193070719310121
Diagonal	19650481.892825

Cube

Length = n

Surface area	1158424315860726
Volume	2.6827155210362E+21
Space diagonal	24066826.918611

Equilateral Triangle

Length = n

Perimeter	41684967
Area	83602073824750
Altitude	12033413.459305

Triangular Pyramid

Length = n

Surface area	83602073824750
Volume	3.1616105615319E+20
Height	6550160.6309417