137270987 is an odd 9-digits composite number following 137270986
and preceding 137270988 . In scientific notation, it is written as 1.37270987 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 117660840 positive integers (up to 137270987) that are relatively prime to 137270987.
137270987 has 4 divisors, whose sum is 156881136
The reverse of 137270987 is 789072731
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-seven million two hundred seventy thousand nine hundred eighty-seven
Scientific notation
1.37270987 × 10^8
Engineering notation
1.37270987 × 10^6
Prime Factorization
7 × 19610141
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137270987
Product of the distinct prime numbers
The prime factorization of 137270987 is 7 × 19610141.
Since it has a total of 2 prime factors.
3 , 6 , 65 , 32 , 892 , 554 , 9111 , 891 , 14895 , 55780 , 300855 , 698952 , 3709681 , 4824483 , 24992085 , 47169691 , 328634548 , 785876633 , 4667998419 , 1364539728
n×2
274541974
n×3
411812961
n×4
549083948
n×5
686354935
n÷2
68635493.5
n÷3
45756995.666667
n÷3
34317746.75
n÷5
27454197.4
n2
18843323871954169
n3
2.5866416662638E+24
n4
3.5507085454336E+32
n5
4.87409266581E+40
2 √n
11716.270182955
3 √n
515.85334629058
4 √n
108.24172108275
5 √n
42.414636684104
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
-137270986
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 137270987 can be divided by 4 positive divisors.
The sum of these divisors (counting 137270987) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001011101001011011001011
3
Ternary
100120022002101122
4
Quaternary
20023221123023
5
Quinary
240120132422
6
Senary
21342105455
8
Octal
1013513313
10
Decimal
137270987
12
Duodecimal
39b7b28b
16
Hexadecimal
82e96cb
20
Vigesimal
22hih97
36
Base36
29q6yz
md5
fcd1c69bd236dd16f4da5e12a4516036
sha1
afeb0b28f6cdf6ee382147ed525deb2698d6a76a
sha256
4bbd749f8f1f029b88435d30fe2f618549a70b1eaafd72f0e662e97b5548b792
sha512
d3434f667a6cba69623b647414203973c6a588c9dd98c76e6d9acf4449a828f939dedbe41d5e84c295c08b546ed4cbeb73545bab17803fb815a0fd868dc1dab1
ripemd-160
3beb820d2893b77edb568c80b73d84dde14d87c1
Diameter
274541974
Circumference
862499048.62044
Area
5.9198047845344E+16
Volume
1.0834899274938E+25
Surface area
2.3679219138138E+17
Circumference
862499048.62044
Perimeter
549083948
Area
18843323871954169
Diagonal
194130491.53574
Surface area
113059943231725014
Volume
2.5866416662638E+24
Space diagonal
237760323.88913
Perimeter
411812961
Area
8.159398582425E+15
Altitude
118880161.94456
Surface area
8.159398582425E+15
Volume
3.048386437858E+23
Height
64710163.845247