139291216 is an even 9-digits composite number following 139291215
and preceding 139291217 . In scientific notation, it is written as 1.39291216 × 10^8.
The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors.
There are 69578496 positive integers (up to 139291216) that are relatively prime to 139291216.
139291216 has 20 divisors, whose sum is 270136852
The reverse of 139291216 is 612192931
Previous prime number is 1213
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-nine million two hundred ninety-one thousand two hundred sixteen
Scientific notation
1.39291216 × 10^8
Engineering notation
1.39291216 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1213 × 7177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
17411402
Product of the distinct prime numbers
The prime factorization of 139291216 is 2 × 2 × 2 × 2 × 1213 × 7177.
Since it has a total of 6 prime factors.
2 , 2 , 67 , 70 , 677 , 935 , 2845 , 3034 , 82880 , 45071 , 822868 , 508155 , 6163830 , 2763734 , 84295965 , 35596314 , 777782553 , 653249991 , 4060553447 , 8924597034
n×2
278582432
n×3
417873648
n×4
557164864
n×5
696456080
n÷2
69645608
n÷3
46430405.333333
n÷3
34822804
n÷5
27858243.2
n2
19402042854758656
n3
2.7025341421234E+24
n4
3.7643926693789E+32
n5
5.2434683241927E+40
2 √n
11802.169969967
3 √n
518.37165181187
4 √n
108.63779254922
5 √n
42.538752147845
1 , 2 , 4 , 8 , 16 , 1213 , 2426 , 4852 , 7177 , 9704 , 14354 , 19408 , 28708 , 57416 , 114832 , 8705701 , 17411402 , 34822804 , 69645608 , 139291216
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139291215
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139291216 can be divided by 20 positive divisors.
The sum of these divisors (counting 139291216) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000010011010110101001010000
3
Ternary
100201002201121221
4
Quaternary
20103112221100
5
Quinary
241124304331
6
Senary
21453254424
8
Octal
1023265120
10
Decimal
139291216
12
Duodecimal
3a794414
16
Hexadecimal
84d6a50
20
Vigesimal
23ab80g
36
Base36
2axhsg
md5
2f830ea861fca300f4b3b6feb7d2af5f
sha1
9e12938ebe9872ff897f926d3230dda40f811e27
sha256
c54012335d2a92cb6c6890e50eaa6f981e7a6ec8b33bbd3390b566d596db40c3
sha512
e6f859260391214c36c43a34aac8c48d20a902bd4bd9af6da6d7a7fc5510b5ecca432f7a9a546ae08bb0768602a0f4c420bdedb4a3e580d0659d8730b4b81f1d
ripemd-160
ace557709b7e1e1e84cce5d61d3b565a430bb9ce
Diameter
278582432
Circumference
875192521.79038
Area
6.0953315297144E+16
Volume
1.1320348542627E+25
Surface area
2.4381326118858E+17
Circumference
875192521.79038
Perimeter
557164864
Area
19402042854758656
Diagonal
196987526.78664
Surface area
116412257128551936
Volume
2.7025341421234E+24
Space diagonal
241259463.16005
Perimeter
417873648
Area
8.4013309987677E+15
Altitude
120629731.58003
Surface area
8.4013309987677E+15
Volume
3.1849670304728E+23
Height
65662508.92888