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

138045221 (number)

138045221 is an odd 9-digits composite number following 138045220 and preceding 138045222. In scientific notation, it is written as 1.38045221 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 137939244 positive integers (up to 138045221) that are relatively prime to 138045221.

Interesting facts

138045221 has 4 divisors, whose sum is 138151200
The reverse of 138045221 is 122540831
Previous prime number is 1319

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	1.38045221 × 10^8
Engineering notation	1.38045221 × 10^6

Prime Factorization of 138045221

Prime Factorization 1319 × 104659

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138045221	Product of the distinct prime numbers

The prime factorization of 138045221 is 1319 × 104659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 60, 79, 579, 521, 2124, 5769, 90816, 51323, 345839, 168838, 2906792, 9235802, 27659723, 37803320, 215988934, 600852059, 4133787284, 4819066093

Basic calculations (n = 138045221)

Multiplication

n×y

n×2	276090442
n×3	414135663
n×4	552180884
n×5	690226105

Division

n÷y

n÷2	69022610.5
n÷3	46015073.666667
n÷3	34511305.25
n÷5	27609044.2

Exponentiation

n^y

n²	19056483040938841
n³	2.6306564128692E+24
n⁴	3.6314954588959E+32
n⁵	5.0131059318378E+40

Nth Root

^y√n

²√n	11749.264700397
³√n	516.8213650301
⁴√n	108.39402520618
⁵√n	42.462374399641

Divisors of 138045221

1, 1319, 104659, 138045221

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	-138045220	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 138045221 can be divided by 4 positive divisors. The sum of these divisors (counting 138045221) is 1, the average is 0.25.

Base conversion 138045221

Base	System	Value
2	Binary	1000001110100110011100100101
3	Ternary	100121202102102222
4	Quaternary	20032212130211
5	Quinary	240314421341
6	Senary	21410442125
8	Octal	1016463445
10	Decimal	138045221
12	Duodecimal	3a293345
16	Hexadecimal	83a6725
20	Vigesimal	232fd11
36	Base36	2a6sdh

Cryptographic Hash Functions

md5	39e7de7aad20311c85ac4cfc5cfbba49
sha1	99dd77e1d7580c7c0b126b38500b496fc14d1b81
sha256	e85ecdc335b4ba6e187a568e3eae8b913d65de68bd10b7204d6b09847fd7f5ba
sha512	c05a3acad80bd85ed7dced83651727a6d059e3eb20ba3602e1746283c07786286fa4337b07f646f6d50c7d48e79e98878bf074e05086c568147eb588aa7d477a
ripemd-160	59e719930c2665bbac42adfa34840b94560c8969

138045221 as geometric shapes

Circle

Radius = n

Diameter	276090442
Circumference	867363704.31356
Area	5.9867707124672E+16

Sphere

Radius = n

Volume	1.1019267814385E+25
Surface area	2.3947082849869E+17
Circumference	867363704.31356

Square

Length = n

Perimeter	552180884
Area	19056483040938841
Diagonal	195225423.75899

Cube

Length = n

Surface area	114338898245633046
Volume	2.6306564128692E+24
Space diagonal	239101336.51407

Equilateral Triangle

Length = n

Perimeter	414135663
Area	8.2516992101202E+15
Altitude	119550668.25704

Triangular Pyramid

Length = n

Surface area	8.2516992101202E+15
Volume	3.1002583141861E+23
Height	65075141.252997