136985308 is an even 9-digits composite number following 136985307
and preceding 136985309 . In scientific notation, it is written as 1.36985308 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 68351040 positive integers (up to 136985308) that are relatively prime to 136985308.
136985308 has 12 divisors, whose sum is 240219952
The reverse of 136985308 is 803589631
Previous prime number is 487
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-six million nine hundred eighty-five thousand three hundred eight
Scientific notation
1.36985308 × 10^8
Engineering notation
1.36985308 × 10^6
Prime Factorization
2 × 2 × 487 × 70321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68492654
Product of the distinct prime numbers
The prime factorization of 136985308 is 2 × 2 × 487 × 70321.
Since it has a total of 4 prime factors.
3 , 2 , 17 , 67 , 419 , 406 , 5716 , 5487 , 398 , 80080 , 191560 , 889168 , 4391155 , 5632716 , 18861967 , 49757107 , 818894842 , 954578252 , 1424049073 , 3607101322
n×2
273970616
n×3
410955924
n×4
547941232
n×5
684926540
n÷2
68492654
n÷3
45661769.333333
n÷3
34246327
n÷5
27397061.6
n2
18764974607854864
n3
2.5705258262692E+24
n4
3.5212427203344E+32
n5
4.8235851858776E+40
2 √n
11704.072282757
3 √n
515.49524484283
4 √n
108.18536075993
5 √n
42.3969678807
1 , 2 , 4 , 487 , 974 , 1948 , 70321 , 140642 , 281284 , 34246327 , 68492654 , 136985308
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136985307
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136985308 can be divided by 12 positive divisors.
The sum of these divisors (counting 136985308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001010100011101011011100
3
Ternary
100112202120111221
4
Quaternary
20022203223130
5
Quinary
240032012213
6
Senary
21332023124
8
Octal
1012435334
10
Decimal
136985308
12
Duodecimal
39a61aa4
16
Hexadecimal
82a3adc
20
Vigesimal
22g3358
36
Base36
29k2jg
md5
c8c3929d2917c684e3f252b2a7d7e681
sha1
ac6511766fd444c5770a2c0a11d5b255defe7c7f
sha256
a635425d7ce0116ade144799f0b0b7943622f46a4260e79840f5846c488b9568
sha512
86ff61bd714c81d8c1ace15c1f294c7288f2aea3a8d57455267fa75153379249d1f5eb2226e717a69536b348692db771fe91c0b408a19d4ecec35f1225c0c22a
ripemd-160
f07f51e42f3403a6941d32862bb9b64255225998
Diameter
273970616
Circumference
860704074.52507
Area
5.8951906372836E+16
Volume
1.0767393402227E+25
Surface area
2.3580762549134E+17
Circumference
860704074.52507
Perimeter
547941232
Area
18764974607854864
Diagonal
193726480.41946
Surface area
112589847647129184
Volume
2.5705258262692E+24
Space diagonal
237265513.34647
Perimeter
410955924
Area
8.1254723558861E+15
Altitude
118632756.67324
Surface area
8.1254723558861E+15
Volume
3.0293937382835E+23
Height
64575493.473152