131639892 is an even 9-digits composite number following 131639891
and preceding 131639893 . In scientific notation, it is written as 1.31639892 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 43831968 positive integers (up to 131639892) that are relatively prime to 131639892.
131639892 has 24 divisors, whose sum is 307495776
The reverse of 131639892 is 298936131
Previous prime number is 997
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred thirty-one million six hundred thirty-nine thousand eight hundred ninety-two
Scientific notation
1.31639892 × 10^8
Engineering notation
1.31639892 × 10^6
Prime Factorization
2 × 2 × 3 × 997 × 11003
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
65819946 Product of the distinct prime numbers
The prime factorization of 131639892 is 2 × 2 × 3 × 997 × 11003.
Since it has a total of 5 prime factors.
9 , 5 , 62 , 64 , 303 , 395 , 5448 , 2941 , 70713 , 64529 , 911730 , 279978 , 9426530 , 4300662 , 38147907 , 99809508 , 748540208 , 50184867 , 5882600079 , 9223112002
n×2
263279784
n×3
394919676
n×4
526559568
n×5
658199460
n÷2
65819946
n÷3
43879964
n÷3
32909973
n÷5
26327978.4
n2
17329061165771664
n3
2.2811957403236E+24
n4
3.0029636088706E+32
n5
3.9530980515165E+40
2 √n11473.442900891
3 √n508.70089974418
4 √n107.11415826533
5 √n42.060797551359
1 , 2 , 3 , 4 , 6 , 12 , 997 , 1994 , 2991 , 3988 , 5982 , 11003 , 11964 , 22006 , 33009 , 44012 , 66018 , 132036 , 10969991 , 21939982 , 32909973 , 43879964 , 65819946 , 131639892
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131639891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131639892 can be divided by 24 positive divisors.
The sum of these divisors (counting 131639892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110110001010101001010100
3
Ternary
100011200222222120
4
Quaternary
13312022221110
5
Quinary
232144434032
6
Senary
21021255540
8
Octal
766125124
10
Decimal
131639892
12
Duodecimal
381045b0
16
Hexadecimal
7d8aa54
20
Vigesimal
212ejec
36
Base36
26dhzo
md5
ea16d4aa87955ff541a02596e073bfcf
sha1
5d36309231c1fd7b3ccec3057703f53f2e6e622a
sha256
f4d53bc165b4e7e9d02e47b1ad238ea692091a13d741323f54fdada5030bf0b4
sha512
b6ddfe13e621edd589d88df98fa227471a4307ff0f92d62bfa3b040dceae58c58be13dc083c12fd841399a0f46d142d880815ad9a7a031a89f6203396c8b95fa
ripemd-160
9f210b1dc5cb87b78f448ff2c01798138a79e6cc
Diameter
263279784
Circumference
827117835.25311
Area
5.4440851251996E+16
Volume
9.5554503722678E+24
Surface area
2.1776340500799E+17
Circumference
827117835.25311
Perimeter
526559568
Area
17329061165771664
Diagonal
186166920.61573
Surface area
103974366994629984
Volume
2.2811957403236E+24
Space diagonal
228006981.24688
Perimeter
394919676
Area
7.5037035966463E+15
Altitude
114003490.62344
Surface area
7.5037035966463E+15
Volume
2.6884149619944E+23
Height
62055640.205243