139804965 (number)

139804965 is an odd 9-digits composite number following 139804964 and preceding 139804966. In scientific notation, it is written as 1.39804965 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 74562624 positive integers (up to 139804965) that are relatively prime to 139804965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39804965 × 10^8
Engineering notation 1.39804965 × 10^6

Prime Factorization of 139804965

Prime Factorization 9 × 5 × 3106777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139804965
Product of the distinct prime numbers

The prime factorization of 139804965 is 9 × 5 × 3106777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139804965)

Multiplication

n×y
n×2 279609930
n×3 419414895
n×4 559219860
n×5 699024825

Division

n÷y
n÷2 69902482.5
n÷3 46601655
n÷3 34951241.25
n÷5 27960993

Exponentiation

ny
n2 19545428238651225
n3 2.7325479108146E+24
n4 3.8202376503226E+32
n5 5.3408819099504E+40

Nth Root

y√n
2√n 11823.91496079
3√n 519.00817477406
4√n 108.73782672461
5√n 42.57008516524

Divisors of 139804965

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 -139804964
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 139804965 can be divided by 8 positive divisors. The sum of these divisors (counting 139804965) is 1, the average is 0.125.

Base conversion 139804965

Base System Value
2 Binary 1000010101010100000100100101
3 Ternary 100202001211100200
4 Quaternary 20111110010211
5 Quinary 241242224330
6 Senary 21512301113
8 Octal 1025240445
10 Decimal 139804965
12 Duodecimal 3a9a1799
16 Hexadecimal 8554125
20 Vigesimal 23dfc85
36 Base36 2b8i79

Cryptographic Hash Functions

md5 a20650008354e6e0af4611f7b5fd7933
sha1 33a03ad2ebafcc557c5bb35e9163ebe2256e4615
sha256 39a36a32d0ddafe2fda038fe779c26c4ef0eafe0bcefdd761294cc27f3407157
sha512 199592b554e3c181abc923678d7610feec51ff4c9989c609d0bc6318674e80b5c712ed0a11acc63cd95e3061b7abe7a97f22d06b814e2855d60bcba49fec20d3
ripemd-160 97ac6e16fcc940bae067942c93f3cc488d5a7d96

139804965 as geometric shapes

Circle

Radius = n
Diameter 279609930
Circumference 878420501.95876
Area 6.1403773765813E+16

Sphere

Radius = n
Volume 1.144606992293E+25
Surface area 2.4561509506325E+17
Circumference 878420501.95876

Square

Length = n
Perimeter 559219860
Area 19545428238651225
Diagonal 197714077.5901

Cube

Length = n
Surface area 117272569431907350
Volume 2.7325479108146E+24
Space diagonal 242149302.53039

Equilateral Triangle

Length = n
Perimeter 419414895
Area 8.4634186912588E+15
Altitude 121074651.26519

Triangular Pyramid

Length = n
Surface area 8.4634186912588E+15
Volume 3.2203385960903E+23
Height 65904692.530032