138242968, one hundred thirty-eight million two hundred forty-two thousand nine hundred sixty-eight: 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

138242968 has 8 divisors, whose sum is 259205580
The reverse of 138242968 is 869242831
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred thirty-eight million two hundred forty-two thousand nine hundred sixty-eight

Notation

Scientific notation	1.38242968 × 10^8
Engineering notation	1.38242968 × 10^6

Prime Factorization of 138242968

Prime Factorization 2 × 2 × 2 × 17280371

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	34560742	Product of the distinct prime numbers

The prime factorization of 138242968 is 2 × 2 × 2 × 17280371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 68, 25, 527, 41, 8959, 812, 52164, 78235, 78014, 485589, 4000334, 5951217, 77463177, 92740747, 331576816, 737115428, 5020998685, 7584086673

Basic calculations (n = 138242968)

Multiplication

n×y

n×2	276485936
n×3	414728904
n×4	552971872
n×5	691214840

Division

n÷y

n÷2	69121484
n÷3	46080989.333333
n÷3	34560742
n÷5	27648593.6

Exponentiation

n^y

n²	19111118201449024
n³	2.6419777019671E+24
n⁴	3.6523483890976E+32
n⁵	5.0491148147887E+40

Nth Root

^y√n

²√n	11757.676981445
³√n	517.06802602223
⁴√n	108.43282243604
⁵√n	42.474532734305

Divisors of 138242968

1, 2, 4, 8, 17280371, 34560742, 69121484, 138242968

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	-138242967	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 138242968 can be divided by 8 positive divisors. The sum of these divisors (counting 138242968) is 1, the average is 0.125.

Base conversion 138242968

Base	System	Value
2	Binary	1000001111010110101110011000
3	Ternary	100122010110200221
4	Quaternary	20033112232120
5	Quinary	240342233333
6	Senary	21415005424
8	Octal	1017265630
10	Decimal	138242968
12	Duodecimal	3a369874
16	Hexadecimal	83d6b98
20	Vigesimal	2340788
36	Base36	2ab0yg

Cryptographic Hash Functions

md5	1a1d4761eefaac6e0218418490b5ef7b
sha1	aacdf481553f9ce0bee8fa33355f2634d09daa74
sha256	729566ecee91d80c68aff6148a1dda1d751b0246c072e7dfdd32aef32017b42c
sha512	5986daa3cec1fd7e101355f0bb9574d78bfba250302345816930a1d78ac72e6850c1799207b0640c879d314555f44c900c17b860d19b0ff6653fb5f560ac92e3
ripemd-160	9e5cb84091677722b3f0eb6b5fb2e8f0101c9029

138242968 as geometric shapes

Circle

Radius = n

Diameter	276485936
Circumference	868606185.3585
Area	6.0039348543558E+16

Sphere

Radius = n

Volume	1.1066690319264E+25
Surface area	2.4015739417423E+17
Circumference	868606185.3585

Square

Length = n

Perimeter	552971872
Area	19111118201449024
Diagonal	195505080.24831

Cube

Length = n

Surface area	114666709208694144
Volume	2.6419777019671E+24
Space diagonal	239443844.36512

Equilateral Triangle

Length = n

Perimeter	414728904
Area	8.275356928591E+15
Altitude	119721922.18256

Triangular Pyramid

Length = n

Surface area	8.275356928591E+15
Volume	3.113600581341E+23
Height	65168360.08277