137745943 is an odd 9-digits composite number following 137745942
and preceding 137745944 . In scientific notation, it is written as 1.37745943 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 134957880 positive integers (up to 137745943) that are relatively prime to 137745943.
137745943 has 8 divisors, whose sum is 140549760
The reverse of 137745943 is 349547731
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-seven million seven hundred forty-five thousand nine hundred forty-three
Scientific notation
1.37745943 × 10^8
Engineering notation
1.37745943 × 10^6
Prime Factorization
59 × 311 × 7507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137745943
Product of the distinct prime numbers
The prime factorization of 137745943 is 59 × 311 × 7507.
Since it has a total of 3 prime factors.
6 , 3 , 70 , 78 , 34 , 81 , 4118 , 7647 , 64973 , 75150 , 526970 , 756516 , 274482 , 8947031 , 54255200 , 80884858 , 401477468 , 594160565 , 9164216026 , 7061326109
n×2
275491886
n×3
413237829
n×4
550983772
n×5
688729715
n÷2
68872971.5
n÷3
45915314.333333
n÷3
34436485.75
n÷5
27549188.6
n2
18973944812959249
n3
2.613583920691E+24
n4
3.6001058176522E+32
n5
4.9589997075229E+40
2 √n
11736.521759022
3 √n
516.44761027088
4 √n
108.33522861481
5 √n
42.443946975603
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
-137745942
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 137745943 can be divided by 8 positive divisors.
The sum of these divisors (counting 137745943) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101011101011000010111
3
Ternary
100121012012220121
4
Quaternary
20031131120113
5
Quinary
240230332233
6
Senary
21400212411
8
Octal
1015353027
10
Decimal
137745943
12
Duodecimal
3a16a107
16
Hexadecimal
835d617
20
Vigesimal
230i4h3
36
Base36
2a0dg7
md5
be8d8324c36b6acafb6047a596511c06
sha1
d3f23c1226304c9f94bdefbf416a4d29ae6b60ff
sha256
4a22704394283966ad93bb33f01a64bfb091755f980a5b066bd8202510bf4f90
sha512
70bbb962198ed851c5d4fde486ee2281ca03962d78b727b8738a145d3bf186ab90fa4f98a9419e2b7f7846ac6baa8dd65c9b90d338a5482b1d6042442fb31995
ripemd-160
8ed942b44f40241eef14c7eb32870d5236a27ee3
Diameter
275491886
Circumference
865483285.1812
Area
5.9608405634011E+16
Volume
1.0947754726378E+25
Surface area
2.3843362253604E+17
Circumference
865483285.1812
Perimeter
550983772
Area
18973944812959249
Diagonal
194802180.75247
Surface area
113843668877755494
Volume
2.613583920691E+24
Space diagonal
238582971.81249
Perimeter
413237829
Area
8.2159591090133E+15
Altitude
119291485.90624
Surface area
8.2159591090133E+15
Volume
3.0801381892013E+23
Height
64934060.250824