139576985 is an odd 9-digits composite number following 139576984
and preceding 139576986 . In scientific notation, it is written as 1.39576985 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 111661584 positive integers (up to 139576985) that are relatively prime to 139576985.
139576985 has 4 divisors, whose sum is 167492388
The reverse of 139576985 is 589675931
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-nine million five hundred seventy-six thousand nine hundred eighty-five
Scientific notation
1.39576985 × 10^8
Engineering notation
1.39576985 × 10^6
Prime Factorization
5 × 27915397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139576985
Product of the distinct prime numbers
The prime factorization of 139576985 is 5 × 27915397.
Since it has a total of 2 prime factors.
9 , 2 , 18 , 76 , 906 , 664 , 3597 , 4499 , 7146 , 7155 , 495274 , 949606 , 7205839 , 1088794 , 40977611 , 6451551 , 661460302 , 736524639 , 5510981035 , 8413418657
n×2
279153970
n×3
418730955
n×4
558307940
n×5
697884925
n÷2
69788492.5
n÷3
46525661.666667
n÷3
34894246.25
n÷5
27915397
n2
19481734741690225
n3
2.7192017978149E+24
n4
3.7953798854558E+32
n5
5.2974768134157E+40
2 √n
11814.270396432
3 √n
518.72590568887
4 √n
108.69346988863
5 √n
42.556192290006
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
-139576984
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 139576985 can be divided by 4 positive divisors.
The sum of these divisors (counting 139576985) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010100011100011010011001
3
Ternary
100201122020121222
4
Quaternary
20110130122121
5
Quinary
241212430420
6
Senary
21503341425
8
Octal
1024343231
10
Decimal
139576985
12
Duodecimal
3a8b1875
16
Hexadecimal
851c699
20
Vigesimal
23c7295
36
Base36
2b3mah
md5
2778c9932a34cefc34325cd800a44e2b
sha1
33a2fbbd0289d68095e51f682bc60aab09f44a76
sha256
c6bd608192d79800399968ee1128fa11dd42e4eb438db9f55895543a7eae1e50
sha512
06e79ea2234ee97f648f2bc328697fd1ad5dd843623d6b6b245f21d2a531a1ea9daae90fcce56940435aa4ef2801b051881674b3297318d001867803255bbbf2
ripemd-160
135910e4fa57f8406b61a94b300643ceeedd4e50
Diameter
279153970
Circumference
876988061.37243
Area
6.1203674743679E+16
Volume
1.1390165855524E+25
Surface area
2.4481469897472E+17
Circumference
876988061.37243
Perimeter
558307940
Area
19481734741690225
Diagonal
197391665.18215
Surface area
116890408450141350
Volume
2.7192017978149E+24
Space diagonal
241754429.58728
Perimeter
418730955
Area
8.4358385980468E+15
Altitude
120877214.79364
Surface area
8.4358385980468E+15
Volume
3.2046100510826E+23
Height
65797221.727382