157139622 is an even 9-digits composite number following 157139621
and preceding 157139623 . In scientific notation, it is written as 1.57139622 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 52379856 positive integers (up to 157139622) that are relatively prime to 157139622.
157139622 has 16 divisors, whose sum is 349199280
The reverse of 157139622 is 226931751
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million one hundred thirty-nine thousand six hundred twenty-two
Scientific notation
1.57139622 × 10^8
Engineering notation
1.57139622 × 10^6
Prime Factorization
2 × 3 × 9 × 2909993
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157139622
Product of the distinct prime numbers
The prime factorization of 157139622 is 2 × 3 × 9 × 2909993.
Since it has a total of 4 prime factors.
4 , 7 , 9 , 72 , 460 , 606 , 5619 , 6158 , 48188 , 20941 , 673523 , 395268 , 8725504 , 9719065 , 20721267 , 67771011 , 498304526 , 153102546 , 79401703 , 6759855055
n×2
314279244
n×3
471418866
n×4
628558488
n×5
785698110
n÷2
78569811
n÷3
52379874
n÷3
39284905.5
n÷5
31427924.4
n2
24692860802302884
n3
3.8802268125725E+24
n4
6.0973737460191E+32
n5
9.5813900564216E+40
2 √n
12535.534372335
3 √n
539.62894261967
4 √n
111.96220064082
5 √n
43.576981166553
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 2909993 , 5819986 , 8729979 , 17459958 , 26189937 , 52379874 , 78569811 , 157139622
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157139621
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157139622 can be divided by 16 positive divisors.
The sum of these divisors (counting 157139622) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111011100001010100110
3
Ternary
101221200112001000
4
Quaternary
21113130022212
5
Quinary
310211431442
6
Senary
23332014130
8
Octal
1127341246
10
Decimal
157139622
12
Duodecimal
44761346
16
Hexadecimal
95dc2a6
20
Vigesimal
2922912
36
Base36
2lk1pi
md5
3bc37ce068c0652fc2c410f3f7796009
sha1
f50c294cab29a0239c2591e3f89d76ec58a7061b
sha256
00a349abfa91f41897a002a9d20b72e87005378322473145de85cc53a3dc0362
sha512
919f3c2c3003fe132bdcf9a13c50bfb92c783a0d838f2544d3b3b79b0aecb25732dd9deef40b85183056f9a9124e511c268df8b9eb6c84e135c034e591fe8b78
ripemd-160
58837c7050be803ef4c7d2516cb982e0dec42d69
Diameter
314279244
Circumference
987337364.12615
Area
7.757491009263E+16
Volume
1.6253456064853E+25
Surface area
3.1029964037052E+17
Circumference
987337364.12615
Perimeter
628558488
Area
24692860802302884
Diagonal
222228984.61858
Surface area
148157164813817304
Volume
3.8802268125725E+24
Space diagonal
272173809.18617
Perimeter
471418866
Area
1.0692322373454E+16
Altitude
136086904.59308
Surface area
1.0692322373454E+16
Volume
4.5728911528531E+23
Height
74076328.206194