137831256 is an even 9-digits composite number following 137831255
and preceding 137831257 . In scientific notation, it is written as 1.37831256 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors.
There are 45943728 positive integers (up to 137831256) that are relatively prime to 137831256.
137831256 has 16 divisors, whose sum is 287148600
The reverse of 137831256 is 652138731
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-seven million eight hundred thirty-one thousand two hundred fifty-six
Scientific notation
1.37831256 × 10^8
Engineering notation
1.37831256 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1914323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
34457814
Product of the distinct prime numbers
The prime factorization of 137831256 is 2 × 2 × 2 × 9 × 1914323.
Since it has a total of 5 prime factors.
7 , 1 , 74 , 59 , 297 , 93 , 2179 , 4954 , 82742 , 27983 , 374600 , 113526 , 4809052 , 7368459 , 79608047 , 86985169 , 728419608 , 62099222 , 9739634501 , 7521134063
n×2
275662512
n×3
413493768
n×4
551325024
n×5
689156280
n÷2
68915628
n÷3
45943752
n÷3
34457814
n÷5
27566251.2
n2
18997455130537536
n3
2.6184431014456E+24
n4
3.6090330143679E+32
n5
4.9743755331579E+40
2 √n
11740.155705952
3 √n
516.55420893848
4 √n
108.35199908609
5 √n
42.44920320839
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1914323 , 3828646 , 7657292 , 15314584 , 17228907 , 34457814 , 68915628 , 137831256
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137831255
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137831256 can be divided by 16 positive divisors.
The sum of these divisors (counting 137831256) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001101110010001101011000
3
Ternary
100121100112221100
4
Quaternary
20031302031120
5
Quinary
240241100011
6
Senary
21402111400
8
Octal
1015621530
10
Decimal
137831256
12
Duodecimal
3a1ab560
16
Hexadecimal
8372358
20
Vigesimal
2318i2g
36
Base36
2a27a0
md5
566d9641ee48f1c10d6f6365d1fa1694
sha1
03f4b81750e7bdbf5a88ec6e9b808b95953e6f22
sha256
07fb1fc3da247b8f05d50803b4a3f48b6b1615d9e106ea8a6d0c7816b85c3d13
sha512
31e481420664f5395ee9e95ed5b1cf06a320db5eea84a6bd3597ea14d81e938c8751c29ae0bd2f2d17d7d4e041cf5b8b85001b61ccb579bc21571f024b619768
ripemd-160
1870aadcc88c4b4a8c3b2d53ea808205bfb0e50a
Diameter
275662512
Circumference
866019322.56931
Area
5.9682265474998E+16
Volume
1.0968108815126E+25
Surface area
2.3872906189999E+17
Circumference
866019322.56931
Perimeter
551325024
Area
18997455130537536
Diagonal
194922831.55412
Surface area
113984730783225216
Volume
2.6184431014456E+24
Space diagonal
238730738.26303
Perimeter
413493768
Area
8.2261393751503E+15
Altitude
119365369.13152
Surface area
8.2261393751503E+15
Volume
3.0858647886389E+23
Height
64974277.184706