131393670 is an even 9-digits composite number following 131393669
and preceding 131393671 . In scientific notation, it is written as 1.31393670 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 34292448 positive integers (up to 131393670) that are relatively prime to 131393670.
131393670 has 32 divisors, whose sum is 322057728
The reverse of 131393670 is 076393131
Previous prime number is 47
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred thirty-one million three hundred ninety-three thousand six hundred seventy
Scientific notation
1.31393670 × 10^8
Engineering notation
1.31393670 × 10^6
Prime Factorization
2 × 3 × 5 × 47 × 93187
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
131393670 Product of the distinct prime numbers
The prime factorization of 131393670 is 2 × 3 × 5 × 47 × 93187.
Since it has a total of 5 prime factors.
8 , 8 , 51 , 21 , 346 , 800 , 6691 , 6307 , 32892 , 64397 , 273111 , 245737 , 710306 , 5974049 , 52802280 , 13314287 , 532982365 , 206853875 , 5191425788 , 7004281595
n×2
262787340
n×3
394181010
n×4
525574680
n×5
656968350
n÷2
65696835
n÷3
43797890
n÷3
32848417.5
n÷5
26278734
n2
17264296516068900
n3
2.2684192792145E+24
n4
2.9805593419475E+32
n5
3.9162663059127E+40
2 √n11462.707795281
3 √n508.38354020511
4 √n107.06403595644
5 √n42.045051487616
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 47 , 94 , 141 , 235 , 282 , 470 , 705 , 1410 , 93187 , 186374 , 279561 , 465935 , 559122 , 931870 , 1397805 , 2795610 , 4379789 , 8759578 , 13139367 , 21898945 , 26278734 , 43797890 , 65696835 , 131393670
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131393669 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131393670 can be divided by 32 positive divisors.
The sum of these divisors (counting 131393670) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111110101001110100010000110
3
Ternary
100011020111020020
4
Quaternary
13311032202012
5
Quinary
232114044140
6
Senary
21012120010
8
Octal
765164206
10
Decimal
131393670
12
Duodecimal
38006006
16
Hexadecimal
7d4e886
20
Vigesimal
211443a
36
Base36
268806
md5
a05eb09030e76aa86d48266c9bb1e6ae
sha1
2548d7d271c6c1523b89a2e9b979a1deadb3ae78
sha256
4c6db3791a12179af9c76860d933995dbfe31200b20c8a24ad0e5a533ca4d92c
sha512
57e95e882620b7d98f930353cac966f1c7b6f83c455cf74c660995d779afdd318932c361a69bfa2ca0dbd7417c0a8e95154ea411040a213f816639d6e6d605f3
ripemd-160
9353b3dd2c5ac00cd045eef59d4104786097e6e5
Diameter
262787340
Circumference
825570776.8004
Area
5.4237387104278E+16
Volume
9.5019324571223E+24
Surface area
2.1694954841711E+17
Circumference
825570776.8004
Perimeter
525574680
Area
17264296516068900
Diagonal
185818710.12397
Surface area
103585779096413400
Volume
2.2684192792145E+24
Space diagonal
227580512.23294
Perimeter
394181010
Area
7.4756596806914E+15
Altitude
113790256.11647
Surface area
7.4756596806914E+15
Volume
2.6733577581781E+23
Height
61939570.041325