138207848 is an even 9-digits composite number following 138207847
and preceding 138207849 . In scientific notation, it is written as 1.38207848 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 67256448 positive integers (up to 138207848) that are relatively prime to 138207848.
138207848 has 32 divisors, whose sum is 266112000
The reverse of 138207848 is 848702831
Previous prime number is 383
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-eight million two hundred seven thousand eight hundred forty-eight
Scientific notation
1.38207848 × 10^8
Engineering notation
1.38207848 × 10^6
Prime Factorization
2 × 2 × 2 × 43 × 383 × 1049
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
34551962 Product of the distinct prime numbers
The prime factorization of 138207848 is 2 × 2 × 2 × 43 × 383 × 1049.
Since it has a total of 6 prime factors.
1 , 3 , 48 , 46 , 719 , 87 , 3697 , 5655 , 44885 , 65680 , 450304 , 916369 , 4022827 , 6713473 , 44270406 , 93266050 , 588994264 , 35803462 , 8981614247 , 9750278002
n×2
276415696
n×3
414623544
n×4
552831392
n×5
691039240
n÷2
69103924
n÷3
46069282.666667
n÷3
34551962
n÷5
27641569.6
n2
19101409248791104
n3
2.6399646660427E+24
n4
3.648638352898E+32
n5
5.042704548843E+40
2 √n11756.183394282
3 √n517.0242360503
4 √n108.42593506298
5 √n42.47237442243
1 , 2 , 4 , 8 , 43 , 86 , 172 , 344 , 383 , 766 , 1049 , 1532 , 2098 , 3064 , 4196 , 8392 , 16469 , 32938 , 45107 , 65876 , 90214 , 131752 , 180428 , 360856 , 401767 , 803534 , 1607068 , 3214136 , 17275981 , 34551962 , 69103924 , 138207848
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138207847 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138207848 can be divided by 32 positive divisors.
The sum of these divisors (counting 138207848) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000001111001110001001101000
3
Ternary
100122001200112012
4
Quaternary
20033032021220
5
Quinary
240340122343
6
Senary
21414135052
8
Octal
1017161150
10
Decimal
138207848
12
Duodecimal
3a351488
16
Hexadecimal
83ce268
20
Vigesimal
233fjc8
36
Base36
2aa9uw
md5
72f9c5065c563d3913ad5f83a0690bd5
sha1
9e06a7c8f05f3aebc80fa4a572552b055954de9b
sha256
d3a30f59db407f59afc2d3856b85950ee44313117ba723c4ca9edd04ed58abb7
sha512
361b8f2729d1d46f3d0dd52256cc8ecb35331f4abe9a0a0b660486bb1823aa094758c8322fec29680d4c8f87d77442e02290f73c4b8a0993ce21ac94ad7ec74d
ripemd-160
ab6085cdffdace7287a85af41019a70b51765f59
Diameter
276415696
Circumference
868385519.89051
Area
6.0008846969214E+16
Volume
1.1058258134102E+25
Surface area
2.4003538787686E+17
Circumference
868385519.89051
Perimeter
552831392
Area
19101409248791104
Diagonal
195455413.068
Surface area
114608455492746624
Volume
2.6399646660427E+24
Space diagonal
239383014.74076
Perimeter
414623544
Area
8.2711528287681E+15
Altitude
119691507.37038
Surface area
8.2711528287681E+15
Volume
3.1112281957528E+23
Height
65151804.356