139804939 (number)

139804939 is an odd 9-digits composite number following 139804938 and preceding 139804940. In scientific notation, it is written as 1.39804939 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 139759960 positive integers (up to 139804939) that are relatively prime to 139804939.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million eight hundred four thousand nine hundred thirty-nine

Notation

Scientific notation 1.39804939 × 10^8
Engineering notation 1.39804939 × 10^6

Prime Factorization of 139804939

Prime Factorization 3359 × 41621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 139804939
Product of the distinct prime numbers

The prime factorization of 139804939 is 3359 × 41621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139804939)

Multiplication

n×y
n×2 279609878
n×3 419414817
n×4 559219756
n×5 699024695

Division

n÷y
n÷2 69902469.5
n÷3 46601646.333333
n÷3 34951234.75
n÷5 27960987.8

Exponentiation

ny
n2 19545420968793721
n3 2.7325463862715E+24
n4 3.8202348084736E+32
n5 5.3408769436433E+40

Nth Root

y√n
2√n 11823.913861324
3√n 519.00814260016
4√n 108.73782166902
5√n 42.570083581859

Divisors of 139804939

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 -139804938
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 139804939 can be divided by 4 positive divisors. The sum of these divisors (counting 139804939) is 1, the average is 0.25.

Base conversion 139804939

Base System Value
2 Binary 1000010101010100000100001011
3 Ternary 100202001211022201
4 Quaternary 20111110010023
5 Quinary 241242224224
6 Senary 21512301031
8 Octal 1025240413
10 Decimal 139804939
12 Duodecimal 3a9a1777
16 Hexadecimal 855410b
20 Vigesimal 23dfc6j
36 Base36 2b8i6j

Cryptographic Hash Functions

md5 6deed2d96d2000e0844982859371b69b
sha1 9d5a37b42316a3e8d8d4e83d14bbcb31fbf96e28
sha256 c4d3dadb4fed6d22494ecb4c178ecb9fb43351e7aa623f95df5cb365471666bc
sha512 b46d0a8a4d3d05151c585cc24d637a1caff83829834381bd67f1b19ad8afaddea3823a22bf09cc6a428c432e71ef6ef1d9357116dd4820eece4543d55124a88e
ripemd-160 e96ebbaaa8ead5d92ad2c85c4f7e316a347f3249

139804939 as geometric shapes

Circle

Radius = n
Diameter 279609878
Circumference 878420338.59594
Area 6.1403750926882E+16

Sphere

Radius = n
Volume 1.1446063536939E+25
Surface area 2.4561500370753E+17
Circumference 878420338.59594

Square

Length = n
Perimeter 559219756
Area 19545420968793721
Diagonal 197714040.82054

Cube

Length = n
Surface area 117272525812762326
Volume 2.7325463862715E+24
Space diagonal 242149257.49707

Equilateral Triangle

Length = n
Perimeter 419414817
Area 8.4634155433182E+15
Altitude 121074628.74853

Triangular Pyramid

Length = n
Surface area 8.4634155433182E+15
Volume 3.220336799399E+23
Height 65904680.273514