138688487, one hundred thirty-eight million six hundred eighty-eight thousand four hundred eighty-seven: 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

138688487 has 8 divisors, whose sum is 158929056
The reverse of 138688487 is 784886831
Previous prime number is 373

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8

Name

Name	one hundred thirty-eight million six hundred eighty-eight thousand four hundred eighty-seven

Notation

Scientific notation	1.38688487 × 10^8
Engineering notation	1.38688487 × 10^6

Prime Factorization of 138688487

Prime Factorization 7 × 373 × 53117

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138688487	Product of the distinct prime numbers

The prime factorization of 138688487 is 7 × 373 × 53117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 20, 43, 157, 589, 2823, 6151, 11934, 95520, 989521, 217329, 580138, 97308, 56079793, 10900524, 673239819, 150048392, 1979773740, 780331857

Basic calculations (n = 138688487)

Multiplication

n×y

n×2	277376974
n×3	416065461
n×4	554753948
n×5	693442435

Division

n÷y

n÷2	69344243.5
n÷3	46229495.666667
n÷3	34672121.75
n÷5	27737697.4

Exponentiation

n^y

n²	19234496426349169
n³	2.6676032075773E+24
n⁴	3.6996585277524E+32
n⁵	5.1310004363063E+40

Nth Root

^y√n

²√n	11776.607618495
³√n	517.62288632642
⁴√n	108.52007933325
⁵√n	42.501874254769

Divisors of 138688487

1, 7, 373, 2611, 53117, 371819, 19812641, 138688487

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	-138688486	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 138688487 can be divided by 8 positive divisors. The sum of these divisors (counting 138688487) is 1, the average is 0.125.

Base conversion 138688487

Base	System	Value
2	Binary	1000010001000011011111100111
3	Ternary	100122222002211122
4	Quaternary	20101003133213
5	Quinary	241001012422
6	Senary	21432324155
8	Octal	1021033747
10	Decimal	138688487
12	Duodecimal	3a54365b
16	Hexadecimal	84437e7
20	Vigesimal	236g147
36	Base36	2akkpz

Cryptographic Hash Functions

md5	b17300c7407bfb1ae4410867db9faed3
sha1	fedd472b3d6c0c5a65daec76eae6ec67ee3f875b
sha256	668d830d31ee59b6e83d89098bd0f5df0ea7ca8ac700d868b343e2b0009a271c
sha512	0aecc5f2284a903bd8e95e37e520fa67cdef3c3afd8a7340c1232809175f3ce68874fbd56b107053be88327c45afd01ad1715e3836b44a8a7358d98b2b044afa
ripemd-160	3a31a635bfa937e08e516e4bf2a956ad157b1be6

138688487 as geometric shapes

Circle

Radius = n

Diameter	277376974
Circumference	871405463.79337
Area	6.0426952668518E+16

Sphere

Radius = n

Volume	1.1174030186156E+25
Surface area	2.4170781067407E+17
Circumference	871405463.79337

Square

Length = n

Perimeter	554753948
Area	19234496426349169
Diagonal	196135139.2604

Cube

Length = n

Surface area	115406978558095014
Volume	2.6676032075773E+24
Space diagonal	240215505.90886

Equilateral Triangle

Length = n

Perimeter	416065461
Area	8.3287812671097E+15
Altitude	120107752.95443

Triangular Pyramid

Length = n

Surface area	8.3287812671097E+15
Volume	3.1438005293215E+23
Height	65378379.753468