138894249, one hundred thirty-eight million eight hundred ninety-four thousand two hundred forty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

138894249 has 8 divisors, whose sum is 199437952
The reverse of 138894249 is 942498831
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred thirty-eight million eight hundred ninety-four thousand two hundred forty-nine

Notation

Scientific notation	1.38894249 × 10^8
Engineering notation	1.38894249 × 10^6

Prime Factorization of 138894249

Prime Factorization 3 × 13 × 3561391

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138894249	Product of the distinct prime numbers

The prime factorization of 138894249 is 3 × 13 × 3561391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 31, 1, 85, 759, 217, 3990, 22553, 22457, 850957, 954460, 1455546, 935820, 6097655, 92693348, 613201448, 502701420, 4539997144, 1065146123

Basic calculations (n = 138894249)

Multiplication

n×y

n×2	277788498
n×3	416682747
n×4	555576996
n×5	694471245

Division

n÷y

n÷2	69447124.5
n÷3	46298083
n÷3	34723562.25
n÷5	27778849.8

Exponentiation

n^y

n²	19291612405274001
n³	2.6794940170296E+24
n⁴	3.7216630919532E+32
n⁵	5.1691760018786E+40

Nth Root

^y√n

²√n	11785.340427837
³√n	517.87874628453
⁴√n	108.56030779174
⁵√n	42.514478163812

Divisors of 138894249

1, 3, 13, 39, 3561391, 10684173, 46298083, 138894249

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138894248	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138894249 can be divided by 8 positive divisors. The sum of these divisors (counting 138894249) is 1, the average is 0.125.

Base conversion 138894249

Base	System	Value
2	Binary	1000010001110101101110101001
3	Ternary	100200100120002110
4	Quaternary	20101311232221
5	Quinary	241024103444
6	Senary	21440552533
8	Octal	1021655651
10	Decimal	138894249
12	Duodecimal	3a622749
16	Hexadecimal	8475ba9
20	Vigesimal	2381fc9
36	Base36	2aozhl

Cryptographic Hash Functions

md5	fc5f148bb1ed72f6be0d2ec6d2c71ea4
sha1	0b96c66d862c50013bf4febe34a6a2ed5d68812f
sha256	10c55edd21e042911fe61e8f50171078e769fbffaa179b744252c405cb2baaba
sha512	df3643956d93af0f80e22344c3d59342189a0fe3253f52ba8811ff872c48638d8ecd16c821cc61b9ccd64dda03812bf96662dc24062e2d118d80a343478bf66d
ripemd-160	ca937858575348d20d695de38aa8d2fc03e6e080

138894249 as geometric shapes

Circle

Radius = n

Diameter	277788498
Circumference	872698304.56854
Area	6.0606387808311E+16

Sphere

Radius = n

Volume	1.1223838292317E+25
Surface area	2.4242555123324E+17
Circumference	872698304.56854

Square

Length = n

Perimeter	555576996
Area	19291612405274001
Diagonal	196426130.67143

Cube

Length = n

Surface area	115749674431644006
Volume	2.6794940170296E+24
Space diagonal	240571896.14712

Equilateral Triangle

Length = n

Perimeter	416682747
Area	8.3535132114652E+15
Altitude	120285948.07356

Triangular Pyramid

Length = n

Surface area	8.3535132114652E+15
Volume	3.1578139826507E+23
Height	65475376.890475