136989278 is an even 9-digits composite number following 136989277
and preceding 136989279 . In scientific notation, it is written as 1.36989278 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 64889640 positive integers (up to 136989278) that are relatively prime to 136989278.
136989278 has 8 divisors, whose sum is 216298920
The reverse of 136989278 is 872989631
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-six million nine hundred eighty-nine thousand two hundred seventy-eight
Scientific notation
1.36989278 × 10^8
Engineering notation
1.36989278 × 10^6
Prime Factorization
2 × 19 × 3604981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136989278
Product of the distinct prime numbers
The prime factorization of 136989278 is 2 × 19 × 3604981.
Since it has a total of 3 prime factors.
3 , 8 , 91 , 47 , 535 , 260 , 290 , 7738 , 80528 , 12578 , 338774 , 725692 , 9789589 , 3810288 , 9094487 , 96102023 , 235279626 , 318352445 , 677071906 , 985774734
n×2
273978556
n×3
410967834
n×4
547957112
n×5
684946390
n÷2
68494639
n÷3
45663092.666667
n÷3
34247319.5
n÷5
27397855.6
n2
18766062286961284
n3
2.5707493235939E+24
n4
3.5216509375811E+32
n5
4.8242841930726E+40
2 √n
11704.241880617
3 √n
515.50022468673
4 √n
108.18614458708
5 √n
42.397213620939
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
-136989277
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 136989278 can be divided by 8 positive divisors.
The sum of these divisors (counting 136989278) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100100101001011110
3
Ternary
100112202202221222
4
Quaternary
20022210221132
5
Quinary
240032124103
6
Senary
21332053342
8
Octal
1012445136
10
Decimal
136989278
12
Duodecimal
39a64252
16
Hexadecimal
82a4a5e
20
Vigesimal
22g3d3i
36
Base36
29k5lq
md5
2df93f2b2944c0bd37c41d11574c2cf1
sha1
c4cf1350752fee6f8bbdcc4f4ec13a7e86b81017
sha256
4f8eb28c46080cb6e6902fdb593e96c16f5361480aeb71cb54a1a9d9147f2472
sha512
2dadb9124b8fd4862b6d09b6d686c4bafaffb80bfdb5e7cdf23b9ec0e66e9741c7cb06ee590bd49a31fc5c133767c0291f3a300af7afb9ec67de2c4b300a4701
ripemd-160
73e65e3fcd79ea7c68c05c080b493028fd837e39
Diameter
273978556
Circumference
860729018.77074
Area
5.8955323417526E+16
Volume
1.0768329585631E+25
Surface area
2.358212936701E+17
Circumference
860729018.77074
Perimeter
547957112
Area
18766062286961284
Diagonal
193732094.8473
Surface area
112596373721767704
Volume
2.5707493235939E+24
Space diagonal
237272389.58818
Perimeter
410967834
Area
8.1259433347548E+15
Altitude
118636194.79409
Surface area
8.1259433347548E+15
Volume
3.0296571324066E+23
Height
64577364.949099