137291247 is an odd 9-digits composite number following 137291246
and preceding 137291248 . In scientific notation, it is written as 1.37291247 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 89294400 positive integers (up to 137291247) that are relatively prime to 137291247.
137291247 has 8 divisors, whose sum is 145849872
The reverse of 137291247 is 742192731
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-seven million two hundred ninety-one thousand two hundred forty-seven
Scientific notation
1.37291247 × 10^8
Engineering notation
1.37291247 × 10^6
Prime Factorization
27 × 41 × 124021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137291247
Product of the distinct prime numbers
The prime factorization of 137291247 is 27 × 41 × 124021.
Since it has a total of 3 prime factors.
9 , 9 , 63 , 45 , 257 , 356 , 560 , 531 , 20086 , 11029 , 327903 , 126885 , 4398064 , 3939261 , 64961809 , 29621218 , 256731977 , 938083599 , 6270253931 , 4428795588
n×2
274582494
n×3
411873741
n×4
549164988
n×5
686456235
n÷2
68645623.5
n÷3
45763749
n÷3
34322811.75
n÷5
27458249.4
n2
18848886502815009
n3
2.5877871325329E+24
n4
3.55280522396E+32
n5
4.8776905954559E+40
2 √n
11717.134760683
3 √n
515.87872352651
4 √n
108.24571474512
5 √n
42.415888616258
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
-137291246
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 137291247 can be divided by 8 positive divisors.
The sum of these divisors (counting 137291247) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001011101110010111101111
3
Ternary
100120100010012000
4
Quaternary
20023232113233
5
Quinary
240121304442
6
Senary
21342343343
8
Octal
1013562757
10
Decimal
137291247
12
Duodecimal
39b8ab53
16
Hexadecimal
82ee5ef
20
Vigesimal
22i1827
36
Base36
29qmlr
md5
98a6eccfe6df3a8990383bad52a8533f
sha1
d964005c0fe46c7dc09f181c9bcbafb5594a8d58
sha256
a4aa500454426ab11f42debf08b82abb71791e4895cc20a364108c557c81ac5d
sha512
3280538374471ca6bcb8ddce4d939e7b4eb1e5512f6751cf054217ad5eb1b5950ef1e1599f86b17a63657851bba50ae0eb2acde83fcd6b783184d79f9bac785b
ripemd-160
612fe559668563d501d5017bbdc4d1fae7d050f2
Diameter
274582494
Circumference
862626345.95476
Area
5.9215523365591E+16
Volume
1.0839697392826E+25
Surface area
2.3686209346237E+17
Circumference
862626345.95476
Perimeter
549164988
Area
18848886502815009
Diagonal
194159143.50251
Surface area
113093319016890054
Volume
2.5877871325329E+24
Space diagonal
237795415.23849
Perimeter
411873741
Area
8.1618072722437E+15
Altitude
118897707.61924
Surface area
8.1618072722437E+15
Volume
3.0497363828022E+23
Height
64719714.500838