138388631, one hundred thirty-eight million three hundred eighty-eight thousand six hundred thirty-one: 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

138388631 has 8 divisors, whose sum is 145365504
The reverse of 138388631 is 136883831
Previous prime number is 151

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred thirty-eight million three hundred eighty-eight thousand six hundred thirty-one

Notation

Scientific notation	1.38388631 × 10^8
Engineering notation	1.38388631 × 10^6

Prime Factorization of 138388631

Prime Factorization 23 × 151 × 39847

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138388631	Product of the distinct prime numbers

The prime factorization of 138388631 is 23 × 151 × 39847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 37, 15, 968, 55, 3230, 5189, 36952, 28760, 215528, 56442, 644997, 3011708, 95614814, 49182528, 255950809, 254149673, 4278716665, 6905515865

Basic calculations (n = 138388631)

Multiplication

n×y

n×2	276777262
n×3	415165893
n×4	553554524
n×5	691943155

Division

n÷y

n÷2	69194315.5
n÷3	46129543.666667
n÷3	34597157.75
n÷5	27677726.2

Exponentiation

n^y

n²	19151413190054161
n³	2.6503378530869E+24
n⁴	3.6677662717618E+32
n⁵	5.0757715317709E+40

Nth Root

^y√n

²√n	11763.869728962
³√n	517.24956929351
⁴√n	108.46137436416
⁵√n	42.483479825039

Divisors of 138388631

1, 23, 151, 3473, 39847, 916481, 6016897, 138388631

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	-138388630	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 138388631 can be divided by 8 positive divisors. The sum of these divisors (counting 138388631) is 1, the average is 0.125.

Base conversion 138388631

Base	System	Value
2	Binary	1000001111111010010010010111
3	Ternary	100122101212111212
4	Quaternary	20033322102113
5	Quinary	240411414011
6	Senary	21422052035
8	Octal	1017722227
10	Decimal	138388631
12	Duodecimal	3a41a01b
16	Hexadecimal	83fa497
20	Vigesimal	234ibbb
36	Base36	2ae5cn

Cryptographic Hash Functions

md5	4abb87205c1a69f0350976a7edb6aaf4
sha1	585db5980b12f7972034e6cd053af9bc6fc97048
sha256	9e6e15f947a77dfd6d157139418394de8392faafa2836e34da63af70fd2ab62b
sha512	0bd608e58387d965af545c17e400826bc1fa21305d3fafb69d9685e1623a6640172b1d19a9ec6a3e2b2876ace47793848fdd743747c44e26bb84c0364e1b67a4
ripemd-160	adc343b7bd3d8814505efcdb0a06072a5d4a2112

138388631 as geometric shapes

Circle

Radius = n

Diameter	276777262
Circumference	869521412.9799
Area	6.0165938983737E+16

Sphere

Radius = n

Volume	1.1101709238385E+25
Surface area	2.4066375593495E+17
Circumference	869521412.9799

Square

Length = n

Perimeter	553554524
Area	19151413190054161
Diagonal	195711078.83845

Cube

Length = n

Surface area	114908479140324966
Volume	2.6503378530869E+24
Space diagonal	239696140.0819

Equilateral Triangle

Length = n

Perimeter	415165893
Area	8.2928051704796E+15
Altitude	119848070.04095

Triangular Pyramid

Length = n

Surface area	8.2928051704796E+15
Volume	3.1234531139219E+23
Height	65237026.279482