138221207 (number)

138221207 is an odd 9-digits prime number following 138221206 and preceding 138221208. In scientific notation, it is written as 1.38221207 × 10^8. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 138221206 positive integers (up to 138221207) that are relatively prime to 138221207.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38221207 × 10^8
Engineering notation 1.38221207 × 10^6

Prime Factorization of 138221207

Prime Factorization 138221207

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 138221207
Product of the distinct prime numbers

The prime factorization of 138221207 is 138221207. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 19, 45, 67, 282, 9259, 9465, 3291, 27557, 428174, 761427, 7133916, 5804973, 94933987, 19943997, 663015510, 782862335, 5455963337, 3527410860

Basic calculations (n = 138221207)

Multiplication

n×y
n×2 276442414
n×3 414663621
n×4 552884828
n×5 691106035

Division

n÷y
n÷2 69110603.5
n÷3 46073735.666667
n÷3 34555301.75
n÷5 27644241.4

Exponentiation

ny
n2 19105102064536849
n3 2.6407302672185E+24
n4 3.6500492489637E+32
n5 5.0451421280121E+40

Nth Root

y√n
2√n 11756.751549642
3√n 517.04089382178
4√n 108.42855504728
5√n 42.473195456145

Divisors of 138221207

1, 138221207

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 138221208
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 69110604
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11756.75159217
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999855304
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138221207 can be divided by 2 positive divisors. The sum of these divisors (counting 138221207) is 138221208, the average is 69110604.

Base conversion 138221207

Base System Value
2 Binary 1000001111010001011010010111
3 Ternary 100122002100211222
4 Quaternary 20033101122113
5 Quinary 240341034312
6 Senary 21414320555
8 Octal 1017213227
10 Decimal 138221207
12 Duodecimal 3a35915b
16 Hexadecimal 83d1697
20 Vigesimal 233hd07
36 Base36 2aak5z

Cryptographic Hash Functions

md5 38dff2c7cbbb60461d201c3387ea4f04
sha1 47f74225190b54c828cb1b88026faa49f10fcc1f
sha256 af29b005c24d220d0f994b90d65152a15c351946c744513b1caecdf7b02fc358
sha512 3b2a002f0258097f185b15e9204db6045f8589ede1698308749d25bced10a758e89efeb2a073f1929b4a989fbcbed5fe645f7d22318f2dd3f1a9d0efb7a74ab3
ripemd-160 14abe5a7789cac2c59c637f103777969cfc17641

138221207 as geometric shapes

Circle

Radius = n
Diameter 276442414
Circumference 868469456.96303
Area 6.0020448292032E+16

Sphere

Radius = n
Volume 1.1061465076808E+25
Surface area 2.4008179316813E+17
Circumference 868469456.96303

Square

Length = n
Perimeter 552884828
Area 19105102064536849
Diagonal 195474305.54698

Cube

Length = n
Surface area 114630612387221094
Volume 2.6407302672185E+24
Space diagonal 239406153.20749

Equilateral Triangle

Length = n
Perimeter 414663621
Area 8.2727518648917E+15
Altitude 119703076.60375

Triangular Pyramid

Length = n
Surface area 8.2727518648917E+15
Volume 3.1121304653912E+23
Height 65158101.848993