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

138875 (number)

138875 is an odd 6-digits composite number following 138874 and preceding 138876. In scientific notation, it is written as 1.38875 × 10^5. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 100000 positive integers (up to 138875) that are relatively prime to 138875.

Interesting facts

138875 has 16 divisors, whose sum is 190944
The reverse of 138875 is 578831
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 32
Digital Root 5

Name

Name	one hundred thirty-eight thousand eight hundred seventy-five

Notation

Scientific notation	1.38875 × 10^5
Engineering notation	1.38875 × 10^3

Prime Factorization of 138875

Prime Factorization 11 × 5 × 25 × 101

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	138875	Product of the distinct prime numbers

The prime factorization of 138875 is 11 × 5 × 25 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 83, 26, 724, 26, 8619, 7404, 1298, 51128, 17832, 403222, 3352569, 4314335, 89287271, 23522654, 464007979, 719326996, 1868966932, 1622384523

Basic calculations (n = 138875)

Multiplication

n×y

n×2	277750
n×3	416625
n×4	555500
n×5	694375

Division

n÷y

n÷2	69437.5
n÷3	46291.666666667
n÷3	34718.75
n÷5	27775

Exponentiation

n^y

n²	19286265625
n³	2678380138671875
n⁴	3.7196004175806E+20
n⁵	5.165595079915E+25

Nth Root

^y√n

²√n	372.65936188428
³√n	51.785482134739
⁴√n	19.304387114961
⁵√n	10.678858068479

Divisors of 138875

1, 5, 11, 25, 55, 101, 125, 275, 505, 1111, 1375, 2525, 5555, 12625, 27775, 138875

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138874	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138875 can be divided by 16 positive divisors. The sum of these divisors (counting 138875) is 1, the average is 0.0625.

Base conversion 138875

Base	System	Value
2	Binary	100001111001111011
3	Ternary	21001111112
4	Quaternary	201321323
5	Quinary	13421000
6	Senary	2550535
8	Octal	417173
10	Decimal	138875
12	Duodecimal	6844b
16	Hexadecimal	21e7b
20	Vigesimal	h73f
36	Base36	2z5n

Cryptographic Hash Functions

md5	46f566440f22f8fcaab7c8c4acac5c16
sha1	e3a46c14db5fd5cc4e257b35020c0e077329504d
sha256	ae2b2d513271b3c06fe262576da8699ae682fb8614690c2d10803104a1b5df69
sha512	a40b7fafbc2817f322e1f33cd2ba91d0c0cecd26e1726cf93e105b976297b6c6e795ee10662dc0c49748f5b30b16a6c97fcb0a5b9b892c3c9ac2c32a803cb772
ripemd-160	e2f13c8617cb4d1862322cb30ad73765eac009fc

138875 as geometric shapes

Circle

Radius = n

Diameter	277750
Circumference	872577.35953457
Area	60589590402.681

Sphere

Radius = n

Volume	1.1219172489563E+16
Surface area	242358361610.73
Circumference	872577.35953457

Square

Length = n

Perimeter	555500
Area	19286265625
Diagonal	196398.90847456

Cube

Length = n

Surface area	115717593750
Volume	2678380138671875
Space diagonal	240538.55590113

Equilateral Triangle

Length = n

Perimeter	416625
Area	8351197987.6923
Altitude	120269.27795056

Triangular Pyramid

Length = n

Surface area	8351197987.6923
Volume	3.1565012644171E+14
Height	65466.302824855