137149742 is an even 9-digits composite number following 137149741
and preceding 137149743 . In scientific notation, it is written as 1.37149742 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 68574870 positive integers (up to 137149742) that are relatively prime to 137149742.
137149742 has 4 divisors, whose sum is 205724616
The reverse of 137149742 is 247941731
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-seven million one hundred forty-nine thousand seven hundred forty-two
Scientific notation
1.37149742 × 10^8
Engineering notation
1.37149742 × 10^6
Prime Factorization
2 × 68574871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137149742
Product of the distinct prime numbers
The prime factorization of 137149742 is 2 × 68574871.
Since it has a total of 2 prime factors.
5 , 3 , 44 , 45 , 848 , 733 , 9620 , 1393 , 85702 , 95507 , 232672 , 54363 , 460122 , 6456485 , 60140009 , 57004448 , 869797910 , 714180825 , 3457803728 , 1726709453
n×2
274299484
n×3
411449226
n×4
548598968
n×5
685748710
n÷2
68574871
n÷3
45716580.666667
n÷3
34287435.5
n÷5
27429948.4
n2
18810051730666564
n3
2.5797937418676E+24
n4
3.5381804611035E+32
n5
4.8526053738979E+40
2 √n
11711.094824994
3 √n
515.70142522888
4 √n
108.21781195808
5 √n
42.407141465232
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137149741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137149742 can be divided by 4 positive divisors.
The sum of these divisors (counting 137149742) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001011001011110100101110
3
Ternary
100120001221002002
4
Quaternary
20023023310232
5
Quinary
240102242432
6
Senary
21335332302
8
Octal
1013136456
10
Decimal
137149742
12
Duodecimal
39b21092
16
Hexadecimal
82cbd2e
20
Vigesimal
22h3e72
36
Base36
29nlf2
md5
ed0a535a12a61112bdc810de5ede3ba2
sha1
70106f688037c3ac7bb71c53434a07aca4665d75
sha256
2c51c1441b7ca51185fe8ecbe11e74be75eeb40831142c82c8aa0011609548d0
sha512
62912055fd6096f50e6bf5bd9618ee28f2885d62019fdb24b991d6696e86d7f6c8b53de6f9c686fe311252a8afc013b72744a910e692f23f1dee4ffcf4d18f5e
ripemd-160
585deeed1658dd48e94c04dc8565cad8c33ac60a
Diameter
274299484
Circumference
861737243.81787
Area
5.9093520330706E+16
Volume
1.0806214756304E+25
Surface area
2.3637408132282E+17
Circumference
861737243.81787
Perimeter
548598968
Area
18810051730666564
Diagonal
193959025.21237
Surface area
112860310383999384
Volume
2.5797937418676E+24
Space diagonal
237550321.38896
Perimeter
411449226
Area
8.1449913226283E+15
Altitude
118775160.69448
Surface area
8.1449913226283E+15
Volume
3.040316081562E+23
Height
64653008.404124