139968759 is an odd 9-digits composite number following 139968758
and preceding 139968760 . In scientific notation, it is written as 1.39968759 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 79982136 positive integers (up to 139968759) that are relatively prime to 139968759.
139968759 has 4 divisors, whose sum is 146633960
The reverse of 139968759 is 957869931
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred thirty-nine million nine hundred sixty-eight thousand seven hundred fifty-nine
Scientific notation
1.39968759 × 10^8
Engineering notation
1.39968759 × 10^6
Prime Factorization
21 × 6665179
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139968759
Product of the distinct prime numbers
The prime factorization of 139968759 is 21 × 6665179.
Since it has a total of 2 prime factors.
6 , 6 , 35 , 9 , 632 , 597 , 3308 , 3353 , 31818 , 81793 , 348872 , 678546 , 3118972 , 1476050 , 52693198 , 36120487 , 514007720 , 974045689 , 5689196367 , 1151523369
n×2
279937518
n×3
419906277
n×4
559875036
n×5
699843795
n÷2
69984379.5
n÷3
46656253
n÷3
34992189.75
n÷5
27993751.8
n2
19591253496000081
n3
2.7421634390895E+24
n4
3.8381721354454E+32
n5
5.3722419062667E+40
2 √n
11830.839319338
3 √n
519.21078380985
4 √n
108.76966175979
5 √n
42.580055425104
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
-139968758
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 139968759 can be divided by 4 positive divisors.
The sum of these divisors (counting 139968759) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101111100000011110111
3
Ternary
100202101011001010
4
Quaternary
20111330003313
5
Quinary
241313000014
6
Senary
21520003303
8
Octal
1025740367
10
Decimal
139968759
12
Duodecimal
3aa60533
16
Hexadecimal
857c0f7
20
Vigesimal
23eg1hj
36
Base36
2bc0l3
md5
95a1aeb38d17e262e1de47d49bc951bf
sha1
bf5df55730f9f3acc9405f9013918101e9892bea
sha256
0bc728993a84ea4fe54d6b0fca0278ba0195ec0f7f011316f931a09ebf632f2c
sha512
16c9ca1622e1b57064fad34aaf1c219456c31f95c7a7318a03e5bfda054215ceb646be7220e3933e1a6b578edecb0e4da67cb9b9e1e6fd1bf55435c9c8f2686a
ripemd-160
f6951c43dfc4cfe6ae663bcd17f051f02affb317
Diameter
279937518
Circumference
879449650.01296
Area
6.1547738057649E+16
Volume
1.1486347353582E+25
Surface area
2.461909522306E+17
Circumference
879449650.01296
Perimeter
559875036
Area
19591253496000081
Diagonal
197945717.28633
Surface area
117547520976000486
Volume
2.7421634390895E+24
Space diagonal
242433002.06036
Perimeter
419906277
Area
8.4832616097584E+15
Altitude
121216501.03018
Surface area
8.4832616097584E+15
Volume
3.2316706048367E+23
Height
65981905.76211