137779243 is an odd 9-digits composite number following 137779242
and preceding 137779244 . In scientific notation, it is written as 1.37779243 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 118031040 positive integers (up to 137779243) that are relatively prime to 137779243.
137779243 has 8 divisors, whose sum is 157549280
The reverse of 137779243 is 342977731
Previous prime number is 2281
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-seven million seven hundred seventy-nine thousand two hundred forty-three
Scientific notation
1.37779243 × 10^8
Engineering notation
1.37779243 × 10^6
Prime Factorization
7 × 2281 × 8629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137779243
Product of the distinct prime numbers
The prime factorization of 137779243 is 7 × 2281 × 8629.
Since it has a total of 3 prime factors.
10 , 5 , 98 , 40 , 455 , 404 , 536 , 1547 , 36064 , 45130 , 628197 , 59775 , 3943815 , 7484536 , 36649532 , 2143412 , 457366404 , 747601256 , 190489868 , 4254013108
n×2
275558486
n×3
413337729
n×4
551116972
n×5
688896215
n÷2
68889621.5
n÷3
45926414.333333
n÷3
34444810.75
n÷5
27555848.6
n2
18983119801653049
n3
2.6154798760501E+24
n4
3.6035883740391E+32
n5
4.9649967825871E+40
2 √n
11737.940321879
3 √n
516.4892238855
4 √n
108.34177551563
5 √n
42.445998936989
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
-137779242
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 137779243 can be divided by 8 positive divisors.
The sum of these divisors (counting 137779243) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101100101100000101011
3
Ternary
100121020220120221
4
Quaternary
20031211200223
5
Quinary
240232413433
6
Senary
21401030511
8
Octal
1015454053
10
Decimal
137779243
12
Duodecimal
3a185437
16
Hexadecimal
836582b
20
Vigesimal
2312823
36
Base36
2a1357
md5
8088115124ebc05da0129a0438c2b3b5
sha1
97599eb875365bd1055214b3560fb84a9a8bb609
sha256
cb80ea1d5b7268668978a9e55a37d9ecd529342e39df746d755d19dfbe580fce
sha512
53470b5186457cf478be97527e500121c910e5b5eba82e6804a68ddbc2ae040a9533827c5bd52f15cd2d1ed37e3902e8435f29bc3e364f13c81aa783348ed592
ripemd-160
a7c388e92f608ceff3d94b72cb39c6a0391ca40d
Diameter
275558486
Circumference
865692515.25193
Area
5.9637229711088E+16
Volume
1.0955696485614E+25
Surface area
2.3854891884435E+17
Circumference
865692515.25193
Perimeter
551116972
Area
18983119801653049
Diagonal
194849274.0641
Surface area
113898718809918294
Volume
2.6154798760501E+24
Space diagonal
238640649.10438
Perimeter
413337729
Area
8.2199319956575E+15
Altitude
119320324.55219
Surface area
8.2199319956575E+15
Volume
3.0823725940199E+23
Height
64949758.021366