137187843 is an odd 9-digits composite number following 137187842
and preceding 137187844 . In scientific notation, it is written as 1.37187843 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 84423264 positive integers (up to 137187843) that are relatively prime to 137187843.
137187843 has 8 divisors, whose sum is 196987728
The reverse of 137187843 is 348781731
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-seven million one hundred eighty-seven thousand eight hundred forty-three
Scientific notation
1.37187843 × 10^8
Engineering notation
1.37187843 × 10^6
Prime Factorization
3 × 13 × 3517637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137187843
Product of the distinct prime numbers
The prime factorization of 137187843 is 3 × 13 × 3517637.
Since it has a total of 3 prime factors.
1 , 4 , 40 , 74 , 820 , 868 , 863 , 2783 , 14437 , 65337 , 871950 , 677162 , 3080853 , 4407326 , 64523292 , 60174673 , 247372108 , 958360205 , 5800186479 , 9770333278
n×2
274375686
n×3
411563529
n×4
548751372
n×5
685939215
n÷2
68593921.5
n÷3
45729281
n÷3
34296960.75
n÷5
27437568.6
n2
18820504266992649
n3
2.581944384561E+24
n4
3.5421138086389E+32
n5
4.8593495306768E+40
2 √n
11712.721417331
3 √n
515.74917576414
4 √n
108.2253270604
5 √n
42.409497393806
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
-137187842
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 137187843 can be divided by 8 positive divisors.
The sum of these divisors (counting 137187843) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011010101001000000011
3
Ternary
100120010212100020
4
Quaternary
20023111020003
5
Quinary
240110002333
6
Senary
21340224523
8
Octal
1013251003
10
Decimal
137187843
12
Duodecimal
39b3b143
16
Hexadecimal
82d5203
20
Vigesimal
22h89c3
36
Base36
29oetf
md5
0342974f33cacfb089117a08cdbbeb7a
sha1
d72bab60e07f0beb8b642c2bd1a3770b8387bcf7
sha256
e8f661dcab741acca5a17f79bf739407b3c0481efeefda86c5c7e265ac8b3981
sha512
e8050ae7ce017fc5b2c954381cfa1375ea6b0664beef99c5002758e240b75aeddfef7a7fc253981550ea55dddea37db8ec083911a3a3ec2d2df0bc8e685d7574
ripemd-160
54f638e5c674019d5c05f900f16c3b72121731c6
Diameter
274375686
Circumference
861976639.46126
Area
5.9126357942039E+16
Volume
1.0815223347352E+25
Surface area
2.3650543176816E+17
Circumference
861976639.46126
Perimeter
548751372
Area
18820504266992649
Diagonal
194012908.16331
Surface area
112923025601955894
Volume
2.581944384561E+24
Space diagonal
237616314.25678
Perimeter
411563529
Area
8.1495174036245E+15
Altitude
118808157.12839
Surface area
8.1495174036245E+15
Volume
3.0428506382827E+23
Height
64670969.38777