138558907 (number)

138558907 is an odd 9-digits composite number following 138558906 and preceding 138558908. In scientific notation, it is written as 1.38558907 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 135757440 positive integers (up to 138558907) that are relatively prime to 138558907.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred fifty-eight thousand nine hundred seven

Notation

Scientific notation 1.38558907 × 10^8
Engineering notation 1.38558907 × 10^6

Prime Factorization of 138558907

Prime Factorization 53 × 1009 × 2591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138558907
Product of the distinct prime numbers

The prime factorization of 138558907 is 53 × 1009 × 2591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138558907)

Multiplication

n×y
n×2 277117814
n×3 415676721
n×4 554235628
n×5 692794535

Division

n÷y
n÷2 69279453.5
n÷3 46186302.333333
n÷3 34639726.75
n÷5 27711781.4

Exponentiation

ny
n2 19198570709034649
n3 2.6601329734061E+24
n4 3.685851172698E+32
n5 5.1070750985371E+40

Nth Root

y√n
2√n 11771.104748493
3√n 517.46162690877
4√n 108.49472221492
5√n 42.493929179564

Divisors of 138558907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138558906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138558907 can be divided by 8 positive divisors. The sum of these divisors (counting 138558907) is 1, the average is 0.125.

Base conversion 138558907

Base System Value
2 Binary 1000010000100011110110111011
3 Ternary 100122201112002101
4 Quaternary 20100203312323
5 Quinary 240432341112
6 Senary 21425444231
8 Octal 1020436673
10 Decimal 138558907
12 Duodecimal 3a4a0677
16 Hexadecimal 8423dbb
20 Vigesimal 235jh57
36 Base36 2ahsqj

Cryptographic Hash Functions

md5 07328886324a906a6b66d682b16803ad
sha1 7d076aff49851cb807cb15e8dae10f361834d05a
sha256 6a9066a10360ea925bc2e94ea2d61e20178a81d1e7e821035b5e98344bed8acb
sha512 67e4980679825512eb9fe1771c2bb32a78264eb04415eb54ba7eea0d313ea959d36cf324818fa98a0ffa77043d9fc109028f5b2ed5799e8f5f1edb81c8fc292b
ripemd-160 6727a37b55a159542155401987dd54d7e38567f8

138558907 as geometric shapes

Circle

Radius = n
Diameter 277117814
Circumference 870591288.64126
Area 6.0314088698927E+16

Sphere

Radius = n
Volume 1.1142738942433E+25
Surface area 2.4125635479571E+17
Circumference 870591288.64126

Square

Length = n
Perimeter 554235628
Area 19198570709034649
Diagonal 195951885.46699

Cube

Length = n
Surface area 115191424254207894
Volume 2.6601329734061E+24
Space diagonal 239991066.76521

Equilateral Triangle

Length = n
Perimeter 415676721
Area 8.3132249751879E+15
Altitude 119995533.38261

Triangular Pyramid

Length = n
Surface area 8.3132249751879E+15
Volume 3.1349967739223E+23
Height 65317295.155664