139611983 is an odd 9-digits composite number following 139611982
and preceding 139611984 . In scientific notation, it is written as 1.39611983 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 119667408 positive integers (up to 139611983) that are relatively prime to 139611983.
139611983 has 4 divisors, whose sum is 159556560
The reverse of 139611983 is 389116931
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-nine million six hundred eleven thousand nine hundred eighty-three
Scientific notation
1.39611983 × 10^8
Engineering notation
1.39611983 × 10^6
Prime Factorization
7 × 19944569
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139611983
Product of the distinct prime numbers
The prime factorization of 139611983 is 7 × 19944569.
Since it has a total of 2 prime factors.
10 , 10 , 88 , 8 , 950 , 999 , 9225 , 749 , 42082 , 43264 , 64556 , 861993 , 1616914 , 123927 , 71793201 , 80820494 , 767343257 , 370043202 , 2880722132 , 2273830254
n×2
279223966
n×3
418835949
n×4
558447932
n×5
698059915
n÷2
69805991.5
n÷3
46537327.666667
n÷3
34902995.75
n÷5
27922396.6
n2
19491505797192289
n3
2.721247776002E+24
n4
3.7991879824198E+32
n5
5.304121680154E+40
2 √n
11815.751478429
3 √n
518.7692577551
4 √n
108.70028278909
5 √n
42.558326212385
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
-139611982
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 139611983 can be divided by 4 positive divisors.
The sum of these divisors (counting 139611983) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010100100100111101001111
3
Ternary
100201201000122012
4
Quaternary
20110210331033
5
Quinary
241220040413
6
Senary
21504211435
8
Octal
1024447517
10
Decimal
139611983
12
Duodecimal
3a909b7b
16
Hexadecimal
8524f4f
20
Vigesimal
23cb9j3
36
Base36
2b4dan
md5
ad437bfac0143b82704aa5e49dbb3d44
sha1
fcd4d046cd0307dc3cbe6dfb46e39f199a219226
sha256
2939e32924e9b3342de804c8c9be698caa09e27e159d3a06cb8b59ae7ffe1515
sha512
cfa5fa9c1dd834c30b87d45888e6dd387fa22df3b15ee858da875cfd081ccdd73fbfe4f2492fefebabbfbc9158a34e007f3cddefd9f08696ee22db0f0b3c09c8
ripemd-160
21f5be0e38c09211def6c8921e23643ff82bc949
Diameter
279223966
Circumference
877207960.29181
Area
6.1234371419862E+16
Volume
1.1398736028914E+25
Surface area
2.4493748567945E+17
Circumference
877207960.29181
Perimeter
558447932
Area
19491505797192289
Diagonal
197441159.8284
Surface area
116949034783153734
Volume
2.721247776002E+24
Space diagonal
241815047.90144
Perimeter
418835949
Area
8.4400695891901E+15
Altitude
120907523.95072
Surface area
8.4400695891901E+15
Volume
3.2070212594997E+23
Height
65813719.942801