136127985 is an odd 9-digits composite number following 136127984
and preceding 136127986 . In scientific notation, it is written as 1.36127985 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 61904640 positive integers (up to 136127985) that are relatively prime to 136127985.
136127985 has 32 divisors, whose sum is 250221312
The reverse of 136127985 is 589721631
Previous prime number is 197
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred thirty-six million one hundred twenty-seven thousand nine hundred eighty-five
Scientific notation
1.36127985 × 10^8
Engineering notation
1.36127985 × 10^6
Prime Factorization
3 × 7 × 5 × 197 × 6581
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
136127985 Product of the distinct prime numbers
The prime factorization of 136127985 is 3 × 7 × 5 × 197 × 6581.
Since it has a total of 5 prime factors.
7 , 9 , 81 , 38 , 292 , 374 , 9338 , 529 , 6050 , 92876 , 188063 , 578568 , 1467661 , 5502447 , 72715378 , 5805474 , 246013725 , 636231740 , 5095559195 , 9772158133
n×2
272255970
n×3
408383955
n×4
544511940
n×5
680639925
n÷2
68063992.5
n÷3
45375995
n÷3
34031996.25
n÷5
27225597
n2
18530828300160225
n3
2.5225643168818E+24
n4
3.4339159749002E+32
n5
4.6745206232247E+40
2 √n11667.389810922
3 √n514.41758396396
4 √n108.01569242902
5 √n42.343766215807
1 , 3 , 5 , 7 , 15 , 21 , 35 , 105 , 197 , 591 , 985 , 1379 , 2955 , 4137 , 6581 , 6895 , 19743 , 20685 , 32905 , 46067 , 98715 , 138201 , 230335 , 691005 , 1296457 , 3889371 , 6482285 , 9075199 , 19446855 , 27225597 , 45375995 , 136127985
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
-136127984 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 136127985 can be divided by 32 positive divisors.
The sum of these divisors (counting 136127985) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000000111010010010111110001
3
Ternary
100111011000111020
4
Quaternary
20013102113301
5
Quinary
234322043420
6
Senary
21301410053
8
Octal
1007222761
10
Decimal
136127985
12
Duodecimal
39709929
16
Hexadecimal
81d25f1
20
Vigesimal
22afjj5
36
Base36
291p0x
md5
3f4107bd4146625770c2b43863e9d851
sha1
78fd8c1b31eaafe369c0731cb65a9e9e4a1f77be
sha256
bb96352634dbe151cbb51d9aef4942703449518c90f94b48e8b928d41e449315
sha512
ddfe86f6e566f6e33d98a14b99bd4413aa3b4a6b489fb232c2226bc57854537c3196fd936a6d23ff5cc8b3cde05d429d8366e2018264292a197ac802357300ae
ripemd-160
67b29c8cf94c7a87f8b0222aacb9b968664e7562
Diameter
272255970
Circumference
855317355.24796
Area
5.8216314052717E+16
Volume
1.0566492701498E+25
Surface area
2.3286525621087E+17
Circumference
855317355.24796
Perimeter
544511940
Area
18530828300160225
Diagonal
192514042.60552
Surface area
111184969800961350
Volume
2.5225643168818E+24
Space diagonal
235780586.35197
Perimeter
408383955
Area
8.0240840305532E+15
Altitude
117890293.17599
Surface area
8.0240840305532E+15
Volume
2.9728705574105E+23
Height
64171347.535174