139048905 (number)

139048905 is an odd 9-digits composite number following 139048904 and preceding 139048906. In scientific notation, it is written as 1.39048905 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 74105280 positive integers (up to 139048905) that are relatively prime to 139048905.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million forty-eight thousand nine hundred five

Notation

Scientific notation 1.39048905 × 10^8
Engineering notation 1.39048905 × 10^6

Prime Factorization of 139048905

Prime Factorization 3 × 5 × 1907 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139048905
Product of the distinct prime numbers

The prime factorization of 139048905 is 3 × 5 × 1907 × 4861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 83, 50, 814, 871, 6201, 7313, 39675, 80876, 643446, 22741, 8858651, 297730, 79390563, 85642937, 664079192, 183724196, 1010893453, 3956482433

Basic calculations (n = 139048905)

Multiplication

n×y
n×2 278097810
n×3 417146715
n×4 556195620
n×5 695244525

Division

n÷y
n÷2 69524452.5
n÷3 46349635
n÷3 34762226.25
n÷5 27809781

Exponentiation

ny
n2 19334597981699025
n3 2.6884546779705E+24
n4 3.7382667911392E+32
n5 5.1980190390577E+40

Nth Root

y√n
2√n 11791.899974135
3√n 518.07089090054
4√n 108.5905151205
5√n 42.523941755906

Divisors of 139048905

1, 3, 5, 15, 1907, 4861, 5721, 9535, 14583, 24305, 28605, 72915, 9269927, 27809781, 46349635, 139048905

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139048904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139048905 can be divided by 16 positive divisors. The sum of these divisors (counting 139048905) is 1, the average is 0.0625.

Base conversion 139048905

Base System Value
2 Binary 1000010010011011011111001001
3 Ternary 100200122102020110
4 Quaternary 20102123133021
5 Quinary 241044031110
6 Senary 21444144533
8 Octal 1022333711
10 Decimal 139048905
12 Duodecimal 3a698149
16 Hexadecimal 849b7c9
20 Vigesimal 2391255
36 Base36 2asatl

Cryptographic Hash Functions

md5 63505dd0385e0d327f8d518b38a18200
sha1 f2d6445492777820f5d7df1ba384df4fab78ac69
sha256 4dcec69ca169a8a159c0e91382ced2f854460e49a8ccbfbefb182c31348d68f2
sha512 762f7d3ac76b0c7730129739a3d03135504d34b5419c186a55501f5644131a8648b1c8b25e64ecf87e6b8e5eac4259cccd9d7f2d796e8c0de7eb8b898f97a9b4
ripemd-160 9dcce06aee60be3e013b94eb2934c16432d2ddd0

139048905 as geometric shapes

Circle

Radius = n
Diameter 278097810
Circumference 873670036.87541
Area 6.0741430979418E+16

Sphere

Radius = n
Volume 1.1261372621095E+25
Surface area 2.4296572391767E+17
Circumference 873670036.87541

Square

Length = n
Perimeter 556195620
Area 19334597981699025
Diagonal 196644847.28413

Cube

Length = n
Surface area 116007587890194150
Volume 2.6884546779705E+24
Space diagonal 240839768.19682

Equilateral Triangle

Length = n
Perimeter 417146715
Area 8.3721265120553E+15
Altitude 120419884.09841

Triangular Pyramid

Length = n
Surface area 8.3721265120553E+15
Volume 3.1683742228427E+23
Height 65548282.428043