138792685 (number)

138792685 is an odd 9-digits composite number following 138792684 and preceding 138792686. In scientific notation, it is written as 1.38792685 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 109934400 positive integers (up to 138792685) that are relatively prime to 138792685.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-two thousand six hundred eighty-five

Notation

Scientific notation 1.38792685 × 10^8
Engineering notation 1.38792685 × 10^6

Prime Factorization of 138792685

Prime Factorization 5 × 101 × 274837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138792685
Product of the distinct prime numbers

The prime factorization of 138792685 is 5 × 101 × 274837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 11, 4, 955, 857, 4601, 7399, 7213, 23156, 271990, 834919, 6492293, 2213267, 49280721, 49010638, 112868605, 409559759, 9712807525, 6812915971

Basic calculations (n = 138792685)

Multiplication

n×y
n×2 277585370
n×3 416378055
n×4 555170740
n×5 693963425

Division

n÷y
n÷2 69396342.5
n÷3 46264228.333333
n÷3 34698171.25
n÷5 27758537

Exponentiation

ny
n2 19263409409509225
n3 2.6736203142E+24
n4 3.7107894207837E+32
n5 5.1503042718016E+40

Nth Root

y√n
2√n 11781.030727402
3√n 517.75248556701
4√n 108.540456639
5√n 42.508258750102

Divisors of 138792685

1, 5, 101, 505, 274837, 1374185, 27758537, 138792685

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 -138792684
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 138792685 can be divided by 8 positive divisors. The sum of these divisors (counting 138792685) is 1, the average is 0.125.

Base conversion 138792685

Base System Value
2 Binary 1000010001011100111011101101
3 Ternary 100200011101202211
4 Quaternary 20101130323231
5 Quinary 241012331220
6 Senary 21434450421
8 Octal 1021347355
10 Decimal 138792685
12 Duodecimal 3a593a11
16 Hexadecimal 845ceed
20 Vigesimal 23791e5
36 Base36 2amt4d

Cryptographic Hash Functions

md5 9d174f1657e838e6e7b399ca3b683a98
sha1 e44b61f14633a8221dcb39cc7e15a40812f72189
sha256 06e8f734dbb395dbb8280e27d1ea5801d655d4cccca7925769ef2de6eece8e99
sha512 78d7bb0084386fb3d6c01747d92c4b082f62670512bc2cc443865ce3936ff5152df4351d2882be6c2c7f27ead6a7db98022081f8405efa8b9ca102263ef93b44
ripemd-160 b196f157976d70e302acc68b8b3b28113e0e4a8e

138792685 as geometric shapes

Circle

Radius = n
Diameter 277585370
Circumference 872060159.136
Area 6.0517785484007E+16

Sphere

Radius = n
Volume 1.1199234583439E+25
Surface area 2.4207114193603E+17
Circumference 872060159.136

Square

Length = n
Perimeter 555170740
Area 19263409409509225
Diagonal 196282497.48518

Cube

Length = n
Surface area 115580456457055350
Volume 2.6736203142E+24
Space diagonal 240395982.1389

Equilateral Triangle

Length = n
Perimeter 416378055
Area 8.3413009560676E+15
Altitude 120197991.06945

Triangular Pyramid

Length = n
Surface area 8.3413009560676E+15
Volume 3.1508917574816E+23
Height 65427499.161726