139718873 is an odd 9-digits composite number following 139718872
and preceding 139718874 . In scientific notation, it is written as 1.39718873 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 119023344 positive integers (up to 139718873) that are relatively prime to 139718873.
139718873 has 8 divisors, whose sum is 160659648
The reverse of 139718873 is 378817931
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-nine million seven hundred eighteen thousand eight hundred seventy-three
Scientific notation
1.39718873 × 10^8
Engineering notation
1.39718873 × 10^6
Prime Factorization
7 × 163 × 122453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139718873
Product of the distinct prime numbers
The prime factorization of 139718873 is 7 × 163 × 122453.
Since it has a total of 3 prime factors.
1 , 5 , 77 , 52 , 731 , 62 , 8733 , 4852 , 9911 , 66375 , 87075 , 359999 , 5337851 , 6927663 , 54839827 , 43971269 , 390796140 , 603416813 , 4101290204 , 2677659281
n×2
279437746
n×3
419156619
n×4
558875492
n×5
698594365
n÷2
69859436.5
n÷3
46572957.666667
n÷3
34929718.25
n÷5
27943774.6
n2
19521363472390129
n3
2.7275029037857E+24
n4
3.8108363182117E+32
n5
5.32445755568E+40
2 √n
11820.273812395
3 √n
518.90161769351
4 √n
108.72108264911
5 √n
42.564840935386
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
-139718872
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 139718873 can be divided by 8 positive divisors.
The sum of these divisors (counting 139718873) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100111111000011011001
3
Ternary
100201220110021002
4
Quaternary
20110333003121
5
Quinary
241232000443
6
Senary
21510354345
8
Octal
1024770331
10
Decimal
139718873
12
Duodecimal
3a95b9b5
16
Hexadecimal
853f0d9
20
Vigesimal
23d4h3d
36
Base36
2b6nrt
md5
85c3064625cfe1eb13e3fb4ccd78533e
sha1
5ef724c0c5df5e0ef8a2a60bd26f048c2fb0af68
sha256
0577058500e79c1fb097bf65fd37e98067e57cbdf0a833ee4ffd9693f96dff94
sha512
623151ba9a25b7bb75b7c8973422251bad87fb62a14549e538a06588dd138b8c5a9ff908deed94d3d35e3ef391a7068aee87c3f16d1ab1b312a212b3b8b26401
ripemd-160
3aa52e1e097d730489d0d8fada3a9fed711ba677
Diameter
279437746
Circumference
877879569.96929
Area
6.1328172072917E+16
Volume
1.1424937446904E+25
Surface area
2.4531268829167E+17
Circumference
877879569.96929
Perimeter
558875492
Area
19521363472390129
Diagonal
197592325.11608
Surface area
117128180834340774
Volume
2.7275029037857E+24
Space diagonal
242000186.81226
Perimeter
419156619
Area
8.4529983417997E+15
Altitude
121000093.40613
Surface area
8.4529983417997E+15
Volume
3.2143929982881E+23
Height
65864108.372028