136985143 is an odd 9-digits composite number following 136985142
and preceding 136985144 . In scientific notation, it is written as 1.36985143 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 133455168 positive integers (up to 136985143) that are relatively prime to 136985143.
136985143 has 8 divisors, whose sum is 140531600
The reverse of 136985143 is 341589631
Previous prime number is 409
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-six million nine hundred eighty-five thousand one hundred forty-three
Scientific notation
1.36985143 × 10^8
Engineering notation
1.36985143 × 10^6
Prime Factorization
43 × 409 × 7789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136985143
Product of the distinct prime numbers
The prime factorization of 136985143 is 43 × 409 × 7789.
Since it has a total of 3 prime factors.
8 , 2 , 40 , 45 , 118 , 51 , 421 , 8074 , 86811 , 86819 , 526427 , 331441 , 3063930 , 1626353 , 2970431 , 19471233 , 970956903 , 532798269 , 6884947084 , 6196466494
n×2
273970286
n×3
410955429
n×4
547940572
n×5
684925715
n÷2
68492571.5
n÷3
45661714.333333
n÷3
34246285.75
n÷5
27397028.6
n2
18764929402730449
n3
2.5705165376179E+24
n4
3.5212257548946E+32
n5
4.8235561356952E+40
2 √n
11704.065233926
3 √n
515.4950378699
4 √n
108.18532818237
5 √n
42.396957667192
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136985142
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136985143 can be divided by 8 positive divisors.
The sum of these divisors (counting 136985143) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100011101000110111
3
Ternary
100112202120021211
4
Quaternary
20022203220313
5
Quinary
240032011033
6
Senary
21332022251
8
Octal
1012435067
10
Decimal
136985143
12
Duodecimal
39a61987
16
Hexadecimal
82a3a37
20
Vigesimal
22g32h3
36
Base36
29k2ev
md5
251e4605f9c06ecbd74f0024943af3c2
sha1
fbe796098bdb08f2bb0ef95a8464e8621d061eef
sha256
4ae6e44c90d9a593e3fd9d396ccf82fb4cb2d6d2d15a0715b168962e76ca05b6
sha512
bec44977c9f848ee794bc84b139c063632945ae355f089d41029653aa037b1ab878c964b1bb4ef59d7b6786be9308f7c6bc9a1b9ffd5c8e0fb16744c7fb4d814
ripemd-160
dc660097c2477854aad7593fd42020766088a341
Diameter
273970286
Circumference
860703037.79949
Area
5.8951764356749E+16
Volume
1.0767354494015E+25
Surface area
2.35807057427E+17
Circumference
860703037.79949
Perimeter
547940572
Area
18764929402730449
Diagonal
193726247.07422
Surface area
112589576416382694
Volume
2.5705165376179E+24
Space diagonal
237265227.55809
Perimeter
410955429
Area
8.1254527814931E+15
Altitude
118632613.77904
Surface area
8.1254527814931E+15
Volume
3.029382791503E+23
Height
64575415.691406