139606979 (number)

139606979 is an odd 9-digits composite number following 139606978 and preceding 139606980. In scientific notation, it is written as 1.39606979 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 137125440 positive integers (up to 139606979) that are relatively prime to 139606979.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million six hundred six thousand nine hundred seventy-nine

Notation

Scientific notation 1.39606979 × 10^8
Engineering notation 1.39606979 × 10^6

Prime Factorization of 139606979

Prime Factorization 61 × 1063 × 2153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139606979
Product of the distinct prime numbers

The prime factorization of 139606979 is 61 × 1063 × 2153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 65, 55, 289, 274, 6050, 4334, 52421, 21382, 237343, 425910, 5356005, 6927036, 12169283, 88259255, 777852936, 690993749, 8339945992, 1146398754

Basic calculations (n = 139606979)

Multiplication

n×y
n×2 279213958
n×3 418820937
n×4 558427916
n×5 698034895

Division

n÷y
n÷2 69803489.5
n÷3 46535659.666667
n÷3 34901744.75
n÷5 27921395.8

Exponentiation

ny
n2 19490108585506441
n3 2.7209551800045E+24
n4 3.7986433267483E+32
n5 5.3031711914584E+40

Nth Root

y√n
2√n 11815.539725294
3√n 518.76305973799
4√n 108.6993087618
5√n 42.55802113124

Divisors of 139606979

1, 61, 1063, 2153, 64843, 131333, 2288639, 139606979

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 -139606978
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 139606979 can be divided by 8 positive divisors. The sum of these divisors (counting 139606979) is 1, the average is 0.125.

Base conversion 139606979

Base System Value
2 Binary 1000010100100011101111000011
3 Ternary 100201200202202212
4 Quaternary 20110203233003
5 Quinary 241214410404
6 Senary 21504132335
8 Octal 1024435703
10 Decimal 139606979
12 Duodecimal 3a9070ab
16 Hexadecimal 8523bc3
20 Vigesimal 23cah8j
36 Base36 2b49fn

Cryptographic Hash Functions

md5 92f15c6912565823263da2de7badcef3
sha1 b055039d4e3a17e9267bba5b055aacdc41bd0ccc
sha256 ac46a7764917368dedd3406b6da2c95f462fe2c1141a03f10c037dde9b10f333
sha512 f0b445987d3b701e737dd603d2810bf8eda61d3cb6cbf4ff57f662b0bb96d27a558f2d51dd437f031c4b3519357259f8ec99066e69bc3f4f1fd6ba44f83c6460
ripemd-160 9439277806f193b965a3aedfc8aeabbefc895f3c

139606979 as geometric shapes

Circle

Radius = n
Diameter 279213958
Circumference 877176519.23253
Area 6.1229981949894E+16

Sphere

Radius = n
Volume 1.1397510405666E+25
Surface area 2.4491992779958E+17
Circumference 877176519.23253

Square

Length = n
Perimeter 558427916
Area 19490108585506441
Diagonal 197434083.10374

Cube

Length = n
Surface area 116940651513038646
Volume 2.7209551800045E+24
Space diagonal 241806380.7192

Equilateral Triangle

Length = n
Perimeter 418820937
Area 8.4394645787829E+15
Altitude 120903190.3596

Triangular Pyramid

Length = n
Surface area 8.4394645787829E+15
Volume 3.2066764318098E+23
Height 65811361.034579