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

138221206 (number)

138221206 is an even 9-digits composite number following 138221205 and preceding 138221207. In scientific notation, it is written as 1.38221206 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 69110602 positive integers (up to 138221206) that are relatively prime to 138221206.

Interesting facts

138221206 has 4 divisors, whose sum is 207331812
The reverse of 138221206 is 602122831
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7

Name

Name	one hundred thirty-eight million two hundred twenty-one thousand two hundred six

Notation

Scientific notation	1.38221206 × 10^8
Engineering notation	1.38221206 × 10^6

Prime Factorization of 138221206

Prime Factorization 2 × 69110603

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138221206	Product of the distinct prime numbers

The prime factorization of 138221206 is 2 × 69110603. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 46, 34, 330, 188, 1361, 6861, 71065, 60151, 546955, 164448, 6176846, 1470219, 55544766, 16887984, 390139053, 971983364, 2354879468, 375055871

Basic calculations (n = 138221206)

Multiplication

n×y

n×2	276442412
n×3	414663618
n×4	552884824
n×5	691106030

Division

n÷y

n÷2	69110603
n÷3	46073735.333333
n÷3	34555301.5
n÷5	27644241.2

Exponentiation

n^y

n²	19105101788094436
n³	2.6407302099032E+24
n⁴	3.6500491433345E+32
n⁵	5.0451419455096E+40

Nth Root

^y√n

²√n	11756.751507113
³√n	517.04089257488
⁴√n	108.42855485117
⁵√n	42.473195394688

Divisors of 138221206

1, 2, 69110603, 138221206

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	-138221205	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 138221206 can be divided by 4 positive divisors. The sum of these divisors (counting 138221206) is 1, the average is 0.25.

Base conversion 138221206

Base	System	Value
2	Binary	1000001111010001011010010110
3	Ternary	100122002100211221
4	Quaternary	20033101122112
5	Quinary	240341034311
6	Senary	21414320554
8	Octal	1017213226
10	Decimal	138221206
12	Duodecimal	3a35915a
16	Hexadecimal	83d1696
20	Vigesimal	233hd06
36	Base36	2aak5y

Cryptographic Hash Functions

md5	578b96854c4e060413f5fe91615e9525
sha1	6c823cca08b690cda884fc1e5b61fd71a1044581
sha256	84ab9436d8df45055b77e6383c5b8d89ed12ada03a265bcf6c18df3ebe027d89
sha512	2506a2a4bbc95294304b843ad50024d92668f2eed1c5df37003c8d06df05c0198930663a757d1ef6f56ce14b673e6b4bf5d788567b39cc095c9afff80e801bcf
ripemd-160	39175c8b44a80e54715e17d69a4cd7b168aa60ce

138221206 as geometric shapes

Circle

Radius = n

Diameter	276442412
Circumference	868469450.67984
Area	6.0020447423563E+16

Sphere

Radius = n

Volume	1.1061464836726E+25
Surface area	2.4008178969425E+17
Circumference	868469450.67984

Square

Length = n

Perimeter	552884824
Area	19105101788094436
Diagonal	195474304.13277

Cube

Length = n

Surface area	114630610728566616
Volume	2.6407302099032E+24
Space diagonal	239406151.47544

Equilateral Triangle

Length = n

Perimeter	414663618
Area	8.2727517451886E+15
Altitude	119703075.73772

Triangular Pyramid

Length = n

Surface area	8.2727517451886E+15
Volume	3.1121303978445E+23
Height	65158101.377588