137213842 is an even 9-digits composite number following 137213841
and preceding 137213843 . In scientific notation, it is written as 1.37213842 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 68339712 positive integers (up to 137213842) that are relatively prime to 137213842.
137213842 has 8 divisors, whose sum is 206622396
The reverse of 137213842 is 248312731
Previous prime number is 257
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-seven million two hundred thirteen thousand eight hundred forty-two
Scientific notation
1.37213842 × 10^8
Engineering notation
1.37213842 × 10^6
Prime Factorization
2 × 257 × 266953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137213842
Product of the distinct prime numbers
The prime factorization of 137213842 is 2 × 257 × 266953.
Since it has a total of 3 prime factors.
10 , 5 , 48 , 48 , 382 , 400 , 2333 , 1380 , 50150 , 82431 , 275671 , 285802 , 3720570 , 6190682 , 14320665 , 39120706 , 153993780 , 645197924 , 5437727223 , 4843470528
n×2
274427684
n×3
411641526
n×4
548855368
n×5
686069210
n÷2
68606921
n÷3
45737947.333333
n÷3
34303460.5
n÷5
27442768.4
n2
18827638436400964
n3
2.5834126056454E+24
n4
3.5447996909184E+32
n5
4.8639558471133E+40
2 √n
11713.831226375
3 √n
515.78175424815
4 √n
108.23045424637
5 √n
42.411104709622
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
-137213841
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 137213842 can be divided by 8 positive divisors.
The sum of these divisors (counting 137213842) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011011011011110010010
3
Ternary
100120012012000011
4
Quaternary
20023123132102
5
Quinary
240111320332
6
Senary
21340545134
8
Octal
1013333622
10
Decimal
137213842
12
Duodecimal
39b521aa
16
Hexadecimal
82db792
20
Vigesimal
22hbec2
36
Base36
29oyvm
md5
f3f5e3353add9787a3a65e1fa340f35a
sha1
6682ab193688ab6c6c8a0d500a98923cbe847781
sha256
0d1649a3dd0dadace1dc863f12ddbb5e522ba9e58fe770b0bd428a59b70b674a
sha512
215f339032bfddf830fce37965229d46fcf58521e3403590c3f833f3c01c53bea83df03434502585625d8b76240472369c233d860822e9f72907e31cffa75d39
ripemd-160
5a9d62954864b85e660007b56d6a52783046649f
Diameter
274427684
Circumference
862139995.99606
Area
5.9148770596242E+16
Volume
1.0821373417449E+25
Surface area
2.3659508238497E+17
Circumference
862139995.99606
Perimeter
548855368
Area
18827638436400964
Diagonal
194049676.30172
Surface area
112965830618405784
Volume
2.5834126056454E+24
Space diagonal
237661345.84573
Perimeter
411641526
Area
8.1526065895958E+15
Altitude
118830672.92286
Surface area
8.1526065895958E+15
Volume
3.0445809534245E+23
Height
64683225.433906