139968705 is an odd 9-digits composite number following 139968704
and preceding 139968706 . In scientific notation, it is written as 1.39968705 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 74649968 positive integers (up to 139968705) that are relatively prime to 139968705.
139968705 has 4 divisors, whose sum is 149299968
The reverse of 139968705 is 507869931
Previous prime number is 15
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-nine million nine hundred sixty-eight thousand seven hundred five
Scientific notation
1.39968705 × 10^8
Engineering notation
1.39968705 × 10^6
Prime Factorization
15 × 9331247
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139968705
Product of the distinct prime numbers
The prime factorization of 139968705 is 15 × 9331247.
Since it has a total of 2 prime factors.
5 , 9 , 62 , 32 , 349 , 737 , 8000 , 8458 , 70439 , 97372 , 953795 , 617503 , 8786222 , 8936116 , 61081229 , 96119095 , 68400766 , 465244793 , 2123943019 , 9748680435
n×2
279937410
n×3
419906115
n×4
559874820
n×5
699843525
n÷2
69984352.5
n÷3
46656235
n÷3
34992176.25
n÷5
27993741
n2
19591238379377025
n3
2.7421602653077E+24
n4
3.8381662123758E+32
n5
5.3722315432099E+40
2 √n
11830.837037167
3 √n
519.21071703927
4 √n
108.76965126894
5 √n
42.580052139623
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
-139968704
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 139968705 can be divided by 4 positive divisors.
The sum of these divisors (counting 139968705) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101111100000011000001
3
Ternary
100202101010222010
4
Quaternary
20111330003001
5
Quinary
241312444310
6
Senary
21520003133
8
Octal
1025740301
10
Decimal
139968705
12
Duodecimal
3aa604a9
16
Hexadecimal
857c0c1
20
Vigesimal
23eg1f5
36
Base36
2bc0jl
md5
5e8975d7335d24b481a631ad9bcc4621
sha1
f59bfe2bcf1f6e7b11ccef86d0d2c9c9953318e0
sha256
800058a0c3aef81ef7e5b8c3ef3f72594523802951eeabd9fd5fdb5ac4c5da60
sha512
e65b45520e0a3c8a83a96122e27e91611727787feecd772b8a832e07a7ff2404056f13c60ac4b2b4078981d2f9245a682711e1cc028221019df545124ecde978
ripemd-160
0f99a8dbb926ab3824b73d2e120632be9c9c4bfd
Diameter
279937410
Circumference
879449310.72095
Area
6.1547690567377E+16
Volume
1.1486334059275E+25
Surface area
2.4619076226951E+17
Circumference
879449310.72095
Perimeter
559874820
Area
19591238379377025
Diagonal
197945640.9188
Surface area
117547430276262150
Volume
2.7421602653077E+24
Space diagonal
242432908.52962
Perimeter
419906115
Area
8.4832550640686E+15
Altitude
121216454.26481
Surface area
8.4832550640686E+15
Volume
3.231666864499E+23
Height
65981880.306266