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

138725091 (number)

138725091 is an odd 9-digits composite number following 138725090 and preceding 138725092. In scientific notation, it is written as 1.38725091 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 92483388 positive integers (up to 138725091) that are relatively prime to 138725091.

Interesting facts

138725091 has 4 divisors, whose sum is 154139000
The reverse of 138725091 is 190527831
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred thirty-eight million seven hundred twenty-five thousand ninety-one

Notation

Scientific notation	1.38725091 × 10^8
Engineering notation	1.38725091 × 10^6

Prime Factorization of 138725091

Prime Factorization 9 × 15413899

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138725091	Product of the distinct prime numbers

The prime factorization of 138725091 is 9 × 15413899. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 4, 52, 567, 1000, 313, 2398, 48057, 28398, 986906, 881849, 2612826, 6222991, 25670039, 10337542, 458480015, 459263241, 282593982, 7084041207

Basic calculations (n = 138725091)

Multiplication

n×y

n×2	277450182
n×3	416175273
n×4	554900364
n×5	693625455

Division

n÷y

n÷2	69362545.5
n÷3	46241697
n÷3	34681272.75
n÷5	27745018.2

Exponentiation

n^y

n²	19244650872958281
n³	2.6697159436144E+24
n⁴	3.7035658722205E+32
n⁵	5.1377751264829E+40

Nth Root

^y√n

²√n	11778.161613766
³√n	517.66842099165
⁴√n	108.52723904056
⁵√n	42.50411751868

Divisors of 138725091

1, 9, 15413899, 138725091

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	-138725090	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 138725091 can be divided by 4 positive divisors. The sum of these divisors (counting 138725091) is 1, the average is 0.25.

Base conversion 138725091

Base	System	Value
2	Binary	1000010001001100011011100011
3	Ternary	100200000222001100
4	Quaternary	20101030123203
5	Quinary	241003200331
6	Senary	21433205443
8	Octal	1021143343
10	Decimal	138725091
12	Duodecimal	3a560883
16	Hexadecimal	844c6e3
20	Vigesimal	2370ceb
36	Base36	2alcyr

Cryptographic Hash Functions

md5	146e957cc2256d278f31c5a2d86a99fc
sha1	6132910b20a64c6db8c424d099e69f2646b04650
sha256	887baa9afbe8d597530596977f1c4759ab94ef2a545043147ad734e2ef4560aa
sha512	1eb5184dfc3b582eb95e4991d2bbe096cf4cc29c98bed69660d0aea2bc1ddd56e95becab47ba804f0fe618069d7a2379e5af225f9820cc5c8de0f791343e0827
ripemd-160	3622c0cc1c910ac148bfa12c7ad29c64c9e806b9

138725091 as geometric shapes

Circle

Radius = n

Diameter	277450182
Circumference	871635453.50835
Area	6.0458853803386E+16

Sphere

Radius = n

Volume	1.1182879994174E+25
Surface area	2.4183541521354E+17
Circumference	871635453.50835

Square

Length = n

Perimeter	554900364
Area	19244650872958281
Diagonal	196186905.13364

Cube

Length = n

Surface area	115467905237749686
Volume	2.6697159436144E+24
Space diagonal	240278905.89662

Equilateral Triangle

Length = n

Perimeter	416175273
Area	8.3331782714721E+15
Altitude	120139452.94831

Triangular Pyramid

Length = n

Surface area	8.3331782714721E+15
Volume	3.1462904126193E+23
Height	65395635.044547