138242542, one hundred thirty-eight million two hundred forty-two thousand five hundred forty-two: 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

138242542 has 4 divisors, whose sum is 207363816
The reverse of 138242542 is 245242831
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred thirty-eight million two hundred forty-two thousand five hundred forty-two

Notation

Scientific notation	1.38242542 × 10^8
Engineering notation	1.38242542 × 10^6

Prime Factorization of 138242542

Prime Factorization 2 × 69121271

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138242542	Product of the distinct prime numbers

The prime factorization of 138242542 is 2 × 69121271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 25, 83, 997, 947, 1811, 5854, 60824, 11603, 394391, 545002, 3533641, 7367974, 19651668, 73200345, 599058688, 236798836, 7575088135, 8340080278

Basic calculations (n = 138242542)

Multiplication

n×y

n×2	276485084
n×3	414727626
n×4	552970168
n×5	691212710

Division

n÷y

n÷2	69121271
n÷3	46080847.333333
n÷3	34560635.5
n÷5	27648508.4

Exponentiation

n^y

n²	19111000418621764
n³	2.6419532780333E+24
n⁴	3.6523033700056E+32
n⁵	5.0490370202474E+40

Nth Root

^y√n

²√n	11757.658865608
³√n	517.06749490129
⁴√n	108.43273890116
⁵√n	42.474506556954

Divisors of 138242542

1, 2, 69121271, 138242542

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	-138242541	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 138242542 can be divided by 4 positive divisors. The sum of these divisors (counting 138242542) is 1, the average is 0.25.

Base conversion 138242542

Base	System	Value
2	Binary	1000001111010110100111101110
3	Ternary	100122010110010011
4	Quaternary	20033112213232
5	Quinary	240342230132
6	Senary	21415003434
8	Octal	1017264756
10	Decimal	138242542
12	Duodecimal	3a36957a
16	Hexadecimal	83d69ee
20	Vigesimal	2340672
36	Base36	2ab0mm

Cryptographic Hash Functions

md5	6032920c8e4414b9bebcea45bad6b6c7
sha1	2740737b247de5dc7d43795fea069b67a0738176
sha256	1effe8443a5afdfe048d4b5ac346873a029c84b4260a0ed8e6e751132f31e3e2
sha512	75a8a94bc67be8ab65ef378e710321aefd84f7dac0f78411a7373c0937df3a285f7f02e3c0eb49eb0707e9ada446f3bea85b62b9f35fd04f1958514013ea3165
ripemd-160	49a88bd0d9db8f76bf91ab2fd445209f6d66dff4

138242542 as geometric shapes

Circle

Radius = n

Diameter	276485084
Circumference	868603508.72156
Area	6.0038978517894E+16

Sphere

Radius = n

Volume	1.1066588012529E+25
Surface area	2.4015591407157E+17
Circumference	868603508.72156

Square

Length = n

Perimeter	552970168
Area	19111000418621764
Diagonal	195504477.79333

Cube

Length = n

Surface area	114666002511730584
Volume	2.6419532780333E+24
Space diagonal	239443106.51147

Equilateral Triangle

Length = n

Perimeter	414727626
Area	8.2753059271307E+15
Altitude	119721553.25574

Triangular Pyramid

Length = n

Surface area	8.2753059271307E+15
Volume	3.113571797459E+23
Height	65168159.264444