156713985 is an odd 9-digits composite number following 156713984
and preceding 156713986 . In scientific notation, it is written as 1.56713985 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 82766880 positive integers (up to 156713985) that are relatively prime to 156713985.
156713985 has 16 divisors, whose sum is 210986880
The reverse of 156713985 is 589317651
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-six million seven hundred thirteen thousand nine hundred eighty-five
Scientific notation
1.56713985 × 10^8
Engineering notation
1.56713985 × 10^6
Prime Factorization
9 × 5 × 103 × 33811
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156713985
Product of the distinct prime numbers
The prime factorization of 156713985 is 9 × 5 × 103 × 33811.
Since it has a total of 4 prime factors.
5 , 10 , 26 , 35 , 124 , 235 , 4841 , 4402 , 25341 , 30113 , 325372 , 338375 , 9704528 , 8180234 , 90604355 , 72712501 , 43852963 , 796503296 , 8909480933 , 788664781
n×2
313427970
n×3
470141955
n×4
626855940
n×5
783569925
n÷2
78356992.5
n÷3
52237995
n÷3
39178496.25
n÷5
31342797
n2
24559273094580225
n3
3.8487815553549E+24
n4
6.0315789493417E+32
n5
9.4523277299345E+40
2 √n
12518.545642366
3 √n
539.14127919859
4 √n
111.88630676882
5 √n
43.553348547301
1 , 5 , 9 , 45 , 103 , 515 , 927 , 4635 , 33811 , 169055 , 304299 , 1521495 , 3482533 , 17412665 , 31342797 , 156713985
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
-156713984
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 156713985 can be divided by 16 positive divisors.
The sum of these divisors (counting 156713985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101110100010000000001
3
Ternary
101220212220011200
4
Quaternary
21111310100001
5
Quinary
310104321420
6
Senary
23314531413
8
Octal
1125642001
10
Decimal
156713985
12
Duodecimal
44596b69
16
Hexadecimal
9574401
20
Vigesimal
28j94j5
36
Base36
2laxa9
md5
d73eae24c70321a7908f8bcd22aca870
sha1
6c87862851ec1bb067782b556f1a3d0c21b1d8ab
sha256
57e9d8d40017c9d205f5a01a18033a9f3a03701e15563aaf96fcbc38bc4870ea
sha512
3ea68cdc0aadf7a9baa212656bb37b9c3b55d9e64b7c548a111c994b24dd5f1510d8a5d38b490a0ad9a68e429357b602eb45506e38b8f2feae228b9c7328ddc9
ripemd-160
804a4a32a55bcf05b42b723ebb1f8a848747ad5c
Diameter
313427970
Circumference
984663007.98156
Area
7.7155231931439E+16
Volume
1.6121738479433E+25
Surface area
3.0862092772575E+17
Circumference
984663007.98156
Perimeter
626855940
Area
24559273094580225
Diagonal
221627043.00053
Surface area
147355638567481350
Volume
3.8487815553549E+24
Space diagonal
271436584.27659
Perimeter
470141955
Area
1.0634477199193E+16
Altitude
135718292.13829
Surface area
1.0634477199193E+16
Volume
4.5358325618287E+23
Height
73875681.000178