137788388 is an even 9-digits composite number following 137788387
and preceding 137788389 . In scientific notation, it is written as 1.37788388 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors.
There are 68894192 positive integers (up to 137788388) that are relatively prime to 137788388.
137788388 has 6 divisors, whose sum is 241129686
The reverse of 137788388 is 883887731
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred thirty-seven million seven hundred eighty-eight thousand three hundred eighty-eight
Scientific notation
1.37788388 × 10^8
Engineering notation
1.37788388 × 10^6
Prime Factorization
2 × 2 × 34447097
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
68894194 Product of the distinct prime numbers
The prime factorization of 137788388 is 2 × 2 × 34447097.
Since it has a total of 3 prime factors.
2 , 2 , 63 , 43 , 642 , 153 , 7709 , 9402 , 43396 , 87417 , 146067 , 426425 , 1107599 , 5887117 , 2685359 , 41764487 , 914076934 , 453200925 , 8758027112 , 2876663555
n×2
275576776
n×3
413365164
n×4
551153552
n×5
688941940
n÷2
68894194
n÷3
45929462.666667
n÷3
34447097
n÷5
27557677.6
n2
18985639867638544
n3
2.6160007125104E+24
n4
3.6045452118367E+32
n5
4.9666447421209E+40
2 √n11738.329864167
3 √n516.50065083524
4 √n108.3435732481
5 √n42.446562386673
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-137788387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137788388 can be divided by 6 positive divisors.
The sum of these divisors (counting 137788388) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000001101100111101111100100
3
Ternary
100121021101010122
4
Quaternary
20031213233210
5
Quinary
240233212023
6
Senary
21401141112
8
Octal
1015475744
10
Decimal
137788388
12
Duodecimal
3a18a798
16
Hexadecimal
8367be4
20
Vigesimal
2313aj8
36
Base36
2a1a78
md5
29775c98af2a69d26036dc444c1e0063
sha1
7b548e99b42f24dfb42ddecda499906c927787c9
sha256
142e3af0d93adabce523ec922e7959c279af609608e277e59840673432afa8f5
sha512
cc2621b14b67b8cdf61a973f595c4a35c39fd8723aad4d6c7a1d3d099e6414fe6cdbb1d8465ff1b719da9e6cdff135c0d078ad48d23a6b57d4604082e5c1c60c
ripemd-160
e45635b075b2c8755d20626254e7ee0335a1031c
Diameter
275576776
Circumference
865749974.98156
Area
5.9645146731875E+16
Volume
1.0957878160278E+25
Surface area
2.385805869275E+17
Circumference
865749974.98156
Perimeter
551153552
Area
18985639867638544
Diagonal
194862207.04713
Surface area
113913839205831264
Volume
2.6160007125104E+24
Space diagonal
238656488.70901
Perimeter
413365164
Area
8.2210232162388E+15
Altitude
119328244.35451
Surface area
8.2210232162388E+15
Volume
3.082986405675E+23
Height
64954069.015709