139389619 is an odd 9-digits composite number following 139389618
and preceding 139389620 . In scientific notation, it is written as 1.39389619 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 133985376 positive integers (up to 139389619) that are relatively prime to 139389619.
139389619 has 8 divisors, whose sum is 144884880
The reverse of 139389619 is 916983931
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-nine million three hundred eighty-nine thousand six hundred nineteen
Scientific notation
1.39389619 × 10^8
Engineering notation
1.39389619 × 10^6
Prime Factorization
83 × 37 × 45389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139389619
Product of the distinct prime numbers
The prime factorization of 139389619 is 83 × 37 × 45389.
Since it has a total of 3 prime factors.
4 , 7 , 54 , 99 , 624 , 161 , 7771 , 756 , 53281 , 55049 , 898058 , 625881 , 8822901 , 1046134 , 48079674 , 28330868 , 636510775 , 976644112 , 2710285781 , 8447873946
n×2
278779238
n×3
418168857
n×4
557558476
n×5
696948095
n÷2
69694809.5
n÷3
46463206.333333
n÷3
34847404.75
n÷5
27877923.8
n2
19429465884965161
n3
2.7082658470788E+24
n4
3.7750414457503E+32
n5
5.2620158883234E+40
2 √n
11806.33808596
3 √n
518.49369185598
4 √n
108.65697440091
5 √n
42.544760794444
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
-139389618
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 139389619 can be divided by 8 positive divisors.
The sum of these divisors (counting 139389619) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010011101110101010110011
3
Ternary
100201021201121111
4
Quaternary
20103232222303
5
Quinary
241140431434
6
Senary
21455334151
8
Octal
1023565263
10
Decimal
139389619
12
Duodecimal
3a821357
16
Hexadecimal
84eeab3
20
Vigesimal
23b3e0j
36
Base36
2azlpv
md5
9bed00c92a0dc4b384f3136550aaa4c6
sha1
a0f01e8ea440f7f85cae600a20150aeeb397ed42
sha256
e403469fd460183d0b1cee6cd199a6e93d298ace8305215b0c9a1ca1e51037a6
sha512
4be045d8a8ad886737f0259bb670f0661e8fdf37a89da1942de35d544cd53d7b31d5a410a613868bbb4ebe896e301b5dcdea6d08884935229406b0c30f852383
ripemd-160
c482a55c3c4081b4afa65f38db898fd2a6137f79
Diameter
278779238
Circumference
875810806.07416
Area
6.103946728738E+16
Volume
1.1344357452201E+25
Surface area
2.4415786914952E+17
Circumference
875810806.07416
Perimeter
557558476
Area
19429465884965161
Diagonal
197126689.64382
Surface area
116576795309790966
Volume
2.7082658470788E+24
Space diagonal
241429902.15567
Perimeter
418168857
Area
8.4132055191715E+15
Altitude
120714951.07783
Surface area
8.4132055191715E+15
Volume
3.1917219095422E+23
Height
65708896.547939