139156917 is an odd 9-digits composite number following 139156916
and preceding 139156918 . In scientific notation, it is written as 1.39156917 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 87314112 positive integers (up to 139156917) that are relatively prime to 139156917.
139156917 has 8 divisors, whose sum is 196456896
The reverse of 139156917 is 719651931
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-nine million one hundred fifty-six thousand nine hundred seventeen
Scientific notation
1.39156917 × 10^8
Engineering notation
1.39156917 × 10^6
Prime Factorization
3 × 17 × 2728567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139156917
Product of the distinct prime numbers
The prime factorization of 139156917 is 3 × 17 × 2728567.
Since it has a total of 3 prime factors.
1 , 4 , 88 , 11 , 8 , 885 , 2565 , 4134 , 16 , 51449 , 386508 , 894935 , 5794895 , 3029840 , 73997517 , 13238077 , 951121728 , 156400329 , 1465133493 , 2030155410
n×2
278313834
n×3
417470751
n×4
556627668
n×5
695784585
n÷2
69578458.5
n÷3
46385639
n÷3
34789229.25
n÷5
27831383.4
n2
19364647548944889
n3
2.6947246517028E+24
n4
3.7498957469486E+32
n5
5.2182393121678E+40
2 √n
11796.479008586
3 √n
518.20500052697
4 √n
108.61159702622
5 √n
42.530546150972
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
-139156916
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 139156917 can be divided by 8 positive divisors.
The sum of these divisors (counting 139156917) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010010110101110110110101
3
Ternary
100200211220101220
4
Quaternary
20102311312311
5
Quinary
241111010132
6
Senary
21450340553
8
Octal
1022656665
10
Decimal
139156917
12
Duodecimal
3a72a759
16
Hexadecimal
84b5db5
20
Vigesimal
239ec5h
36
Base36
2aum5x
md5
de8a4c002bbfac2152212f37c784e1da
sha1
bae343e9df3fd08d33b3cfab614d8d90dfdf360e
sha256
0722b6364f37d0a3e78b0e15bd86f462f92b8980f92bf4629c384706a9128c9d
sha512
c409c9a0b72fd9bfff2c9f6f3b4a046014515e3cbb30f9ee9067e1eeea2af60cb7c14d9c980a7345bb645f360e3dc4396b9b45b288a6af8fb9d83a040bcd2f2d
ripemd-160
7239c2d2311ee161aca7b6d494159844669dad6c
Diameter
278313834
Circumference
874348696.28681
Area
6.0835834479121E+16
Volume
1.1287636225649E+25
Surface area
2.4334333791648E+17
Circumference
874348696.28681
Perimeter
556627668
Area
19364647548944889
Diagonal
196797599.31943
Surface area
116187885293669334
Volume
2.6947246517028E+24
Space diagonal
241026850.46865
Perimeter
417470751
Area
8.3851383563592E+15
Altitude
120513425.23432
Surface area
8.3851383563592E+15
Volume
3.1757634577493E+23
Height
65599199.773142